Commit Graph

308 Commits

Author SHA1 Message Date
Radoslav Gerganov cdb6da468c
server : log requests to /v1/completions (#16495) 2025-10-10 13:22:27 +03:00
Pascal 1faa13a118
webui: updated the chat service to only include max_tokens in the req… (#16489)
* webui: updated the chat service to only include max_tokens in the request payload when the setting is explicitly provided, while still mapping explicit zero or null values to the infinite-token sentinel

* chore: update webui build output
2025-10-09 22:54:57 +02:00
Georgi Gerganov d00cbea63c
server : host-memory prompt caching (#16391)
* minor : code style

* server : fix prompt similarity calculation

* server : initial host-memory prompt caching

* cont

* server : refactor

* cont

* cont : make the server task of the slot const

* cont : minor [no ci]

* server : cache prompts and checkpoints only for completion tasks

* server : improve prompt caching logic

* cont : fix check for number of cached prompts [no ci]

* server : improve caching logic, add -cram CLI arg

* server : print prompt mismatch info

* cont : better naming [no ci]

* server : improve prompt cache loading logic

* server : add option to debug the slot contents (#16482)

* server : add option to debug the slot contents

* Update tools/server/server.cpp

---------

Co-authored-by: Xuan-Son Nguyen <son@huggingface.co>

* server : add option to disable prompt cache

---------

Co-authored-by: Xuan-Son Nguyen <son@huggingface.co>
2025-10-09 18:54:51 +03:00
Pascal 8328fd4bae
No markdown in cot (#16483)
* fix: let the model think in plaintext

* chore: npm run format + npm run build
2025-10-09 17:36:29 +02:00
Pascal 12bbc3fa50
refactor: centralize CoT parsing in backend for streaming mode (#16394)
* refactor: unify reasoning handling via backend reasoning_content, drop frontend tag parsing

- Updated the chat message component to surface backend-supplied reasoning via message.thinking while showing the raw assistant content without inline tag scrubbing
- Simplified chat streaming to append content chunks directly, stream reasoning into the message model, and persist any partial reasoning when generation stops
- Refactored the chat service SSE handler to rely on server-provided reasoning_content, removing legacy <think> parsing logic
- Refreshed Storybook data and streaming flows to populate the thinking field explicitly for static and streaming assistant messages

* refactor: implement streaming-aware universal reasoning parser

Remove the streaming mode limitation from --reasoning-format by refactoring
try_parse_reasoning() to handle incremental parsing of <think> tags across
all formats.

- Rework try_parse_reasoning() to track whitespace, partial tags, and
  multiple reasoning segments, allowing proper separation of reasoning_content
  and content in streaming mode
- Parse reasoning tags before tool call handling in content-only and Llama 3.x
  formats to ensure inline <think> blocks are captured correctly
- Change default reasoning_format from 'auto' to 'deepseek' for consistent
  behavior
- Add 'deepseek-legacy' option to preserve old inline behavior when needed
- Update CLI help and documentation to reflect streaming support
- Add parser tests for inline <think>...</think> segments

The parser now continues processing content after </think> closes instead of
stopping, enabling proper message.reasoning_content and message.content
separation in both streaming and non-streaming modes.

Fixes the issue where streaming responses would dump everything (including
post-thinking content) into reasoning_content while leaving content empty.

* refactor: address review feedback from allozaur

- Passed the assistant message content directly to ChatMessageAssistant to drop the redundant derived state in the chat message component
- Simplified chat streaming updates by removing unused partial-thinking handling and persisting partial responses straight from currentResponse
- Refreshed the ChatMessage stories to cover standard and reasoning scenarios without the old THINK-tag parsing examples

Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com>

* refactor: restore forced reasoning prefix to pass test-chat ([chat] All tests passed)

- store the exact sequence seen on input when 'thinking_forced_open' enforces a reasoning block
- inject this prefix before the first accumulated segment in 'reasoning_content', then clear it to avoid duplication
- repeat the capture on every new 'start_think' detection to properly handle partial/streaming flows

* refactor: address review feedback from ngxson

* debug: say goodbye to curl -N, hello one-click raw stream

- adds a new checkbox in the WebUI to display raw LLM output without backend parsing or frontend Markdown rendering

* Update tools/server/webui/src/lib/components/app/chat/ChatMessages/ChatMessage.svelte

Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com>

* webui: add Storybook example for raw LLM output and scope reasoning format toggle per story

- Added a Storybook example that showcases the chat message component in raw LLM output mode with the provided trace sample
- Updated every ChatMessage story to toggle the disableReasoningFormat setting so the raw-output rendering remains scoped to its own example

* npm run format

* chat-parser: address review feedback from ngxson

Co-authored-by: Xuan Son Nguyen <thichthat@gmail.com>

---------

Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com>
Co-authored-by: Xuan Son Nguyen <thichthat@gmail.com>
2025-10-08 23:18:41 +03:00
issixx d2ee056e1d
server : fix cancel pending task (#16467)
Co-authored-by: DevAI <DevAI@gmail.com>
2025-10-08 11:20:18 +03:00
Georgi Gerganov 7fdd16b432
server : improve context checkpoint logic (#16440) 2025-10-08 10:57:29 +03:00
Georgi Gerganov df1b612e29
server : add `/v1/health` endpoint (#16461)
* server : add /v1/health endpoint

* cont : update readme
2025-10-07 15:57:14 +03:00
Sascha Rogmann 4e0388aa8a
webui : added download action (#13552) (#16282)
* webui : added download action (#13552)

* webui : import and export (for all conversations)

* webui : fixed download-format, import of one conversation

* webui : add ExportedConversations type for chat import/export

* feat: Update naming & order

* chore: Linting

* webui : Updated static build output

---------

Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com>
2025-10-07 11:11:08 +02:00
Radoslav Gerganov c61ae20d05
rpc : update documentation (#16441)
Update the README file to match the newly added functionality of
exposing multiple devices from a single server.

Co-authored-by: Diego Devesa <slarengh@gmail.com>
2025-10-07 06:59:13 +00:00
Gadflyii 3df2244df4
llama : add --no-host to disable host buffers (#16310)
* implement --no-host to disable host buffer

* fix equal_mparams

* move no-host enumeration order together with other model params

---------

Co-authored-by: slaren <slarengh@gmail.com>
2025-10-06 19:55:53 +02:00
Gabe Goodhart c08002a198
chat : Granite Docling stopping (#16438)
* fix: Fix duplicate fake image before token on first slice

Branch: GraniteDoclingStopping

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Use double-newline before overview image

Branch: GraniteDoclingStopping

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Remove incorrect newline at the end of granite chat template gen prompt

There should not be one, even for the language models.

Branch: GraniteDoclingStopping

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* tests: Remove bad newline from granite chat template test (legacy)

Branch: GraniteDoclingStopping

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

---------

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>
2025-10-06 18:59:40 +02:00
Oleksandr Kuvshynov c5fef0fcea
server: update readme to mention n_past_max metric (#16436)
https://github.com/ggml-org/llama.cpp/pull/15361 added new metric
exported, but I've missed this doc.
2025-10-06 10:53:31 +03:00
Gabe Goodhart ca71fb9b36
model : Granite docling + Idefics3 preprocessing (SmolVLM) (#16206)
* feat: Add granite-docling conversion using trillion pretokenizer

Branch: gabe-l-hart/GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Add granite-docling vocab pre enum

Branch: gabe-l-hart/GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Use granite-docling pre

Branch: gabe-l-hart/GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Add clip_is_idefics3

Branch: gabe-l-hart/GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Allow multi-token boundary sequences for image templating

Branch: gabe-l-hart/GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Add tiling support for idefices3 in clip.cpp

This should likely be moved into llava_uhd::get_slice_instructions, but for
now this avoids disrupting the logic there.

Branch: gabe-l-hart/GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Partial support for full templating for idefics3 in mtmd

There are still errors encoding some of the image chunks, but the token
sequence now matches transformers _almost_ perfectly, except for the double
newline before the global image which shows up as two consecutive newline
tokens instead of a single double-newline token. I think this is happening
because the blocks are tokenized separately then concatenated.

Branch: gabe-l-hart/GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Fully working image preprocessing for idefics3 w/ resize and slicing

Branch: gabe-l-hart/GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Parse the preprocessor config's longest side and add it to the mmproj hparams

Branch: GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Use the longest side instead of size * scale_factor

For Granite Docling, these come out to the same value, but that was just a
conicidence.

Branch: GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Allow batch encoding and remove clip_is_idefics3

Branch: GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* refactor: Remove unnecessary conditionals for empty token vectors

Branch: GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* refactor: Use image_manipulation util

Branch: GraniteDocling

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* add test model

---------

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>
Co-authored-by: Xuan Son Nguyen <son@huggingface.co>
2025-10-05 14:57:47 +02:00
Radoslav Gerganov 898acba681
rpc : add support for multiple devices (#16276)
* rpc : add support for multiple devices

Allow rpc-server to expose multiple devices from a single endpoint.
Change RPC protocol to include device identifier where needed.

closes: #15210

* fixes

* use ggml_backend_reg_t

* address review comments

* fix llama-bench backend report

* address review comments, change device naming

* fix cmd order
2025-10-04 12:49:16 +03:00
ddh0 f6dcda3900
server : context checkpointing for hybrid and recurrent models (#16382)
* initial commit for branch 3

* generalize `swa_checkpoint` to `ctx_checkpoint`

this extends `llama-server`'s SWA checkpointing logic to include
hybrid/recurrent models such as Jamba, Granite

* oops

* disable debug prints

* keep backwards compat with `--swa-checkpoints`

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

* update prompt re-processing message

* fix off-by-one error per GG

* keep `seq_rm` log per GG

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

* server : fix checkpoint logic to support recurrent caches

* server : cleanup and fixes

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2025-10-03 21:34:51 +03:00
Aleksander Grygier 84c8e305e8
Fix missing messages on sibling navigation (#16408)
* fix: resolve message disappearing issue when navigating between regenerated siblings by using current leaf nodes instead of cached sibling IDs

* chore: update webui build output

* chore: update webui build output
2025-10-03 12:51:40 +02:00
Aleksander Grygier 77233277c9
Capture model name only after first token (streaming) or completed request (#16405)
* feat: Capture model name only after first token (streaming) or completed request (non-streaming)

* chore: update webui build output

* chore: update webui build output
2025-10-03 11:30:39 +02:00
Aleksander Grygier 136bda78c5
webui : Fix messages payload sent to chat completions (#16402)
* fix: Include just the currently active message branches instead of all in chat completions request

* chore: Build webui static output

* chore: Formatting

* chore: update webui build output
2025-10-03 10:11:34 +03:00
Pascal 5113efd34c
fix: track viewportHeight via window.innerHeight to avoid unwanted scrolling (#16356)
Use <svelte:window bind:innerHeight> instead of manual resize listener

Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com>
2025-10-03 08:01:31 +02:00
Piotr Wilkin (ilintar) 34fcc5a4ac
model : Apertus model implementation (#15852)
* First attempt

* No permute during convert (fixes qk tensors), proper norm application.

* RoPE = NeoX

* Coherence!

* Migrate xielu params from tensors to hyperparameters

* Simple CUDA kernel

* Revert stupid LLM refactorings

* Chat template support

* configchecker / flake8 errors

* Reorder unary.cu

* I do conclude that LLMs are, in fact, stupid.

* Fix after merge

* Final newline

* Make xIELU an UNARY_OP

* Final newline

* Correctly account for parameter shift

* Argh.

* Update ggml/src/ggml-cpu/unary-ops.cpp

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

* Refactor: remove unused methods, inline and factorize softplus, add const modifiers

* Revert CUDA changes, implement xIELU as a separate OP

* Pesky newline

* Add float2half / half2float for F16 inputs/outputs

* CUDA variants, attempt 2

* Actually, attempt 3

* Update ggml/src/ggml-cuda/unary.cu

Co-authored-by: Johannes Gäßler <johannesg@5d6.de>

* Missing convert header

* Proper formula and reference for xIELU in the comments.

* Modify unary-ops.cpp to add the functor-based logic besides the template system to retain optimizations

* Apply suggestions from code review

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

* Add tensor mappings for Apertus to global list instead

* Fix lazy on scalars

* Update ggml/src/ggml-cuda/unary.cu

Co-authored-by: Johannes Gäßler <johannesg@5d6.de>

* Add comment about the constraints on positive/negative alpha

* Change `softplus` to `ggml_softplus`

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
Co-authored-by: Johannes Gäßler <johannesg@5d6.de>
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
2025-10-02 20:43:22 +03:00
Adrien Gallouët 4201deae9c
common: introduce http.h for httplib-based client (#16373)
* common: introduce http.h for httplib-based client

This change moves cpp-httplib based URL parsing and client setup into
a new header `common/http.h`, and integrates it in `arg.cpp` and `run.cpp`.

It is an iteration towards removing libcurl, while intentionally
minimizing changes to existing code to guarantee the same behavior when
`LLAMA_CURL` is used.

Signed-off-by: Adrien Gallouët <angt@huggingface.co>

* tools : add missing WIN32_LEAN_AND_MEAN

Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>

---------

Signed-off-by: Adrien Gallouët <angt@huggingface.co>
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
2025-10-01 20:22:18 +03:00
Aleksander Grygier 764799279f
Conversation action dialogs as singletons from Chat Sidebar + apply conditional rendering for Actions Dropdown for Chat Conversation Items (#16369)
* fix: Render Conversation action dialogs as singletons from Chat Sidebar level

* chore: update webui build output

* fix: Render Actions Dropdown conditionally only when user hovers conversation item + remove unused markup

* chore: Update webui static build

* fix: Always truncate conversation names

* chore: Update webui static build
2025-10-01 18:18:10 +02:00
Aleksander Grygier 2a9b63383a
Improve code block color theming (#16325)
* feat: Improve code block theming

* chore: update webui build output

* chore: Update webui static build
2025-10-01 15:54:42 +02:00
Aleksander Grygier 4f1575921c
Add optional setting for showing "Model used:" information (#16337)
* feat: Add a setting to include model name used to generate the message

* feat: UI improvements

* feat: Save model info along with the database message entry creation

* chore: Build webui static output
2025-10-01 12:08:16 +02:00
Aleksander Grygier aa9538a63a
webui: Remove running `llama-server` within WebUI `dev.sh` script (#16363) 2025-10-01 08:40:26 +03:00
Pascal 16b0ca0d2e
Chatapi ignore empty sampling (#16330)
* fix: skip empty sampling fields instead of coercing to 0 in chat API options

* chore: update webui build output
2025-09-30 19:18:54 +02:00
Pascal 5f7e166cbf
Fix thinking blocks with quotes + add handling `[THINK]...[/THINK]` blocks (#16326)
* fix: prevent reasoning blocks with quotes from being truncated

* chore: update webui build output

* feat: Improve thinking content parsing

* test: Adds ChatMessage component stories for different thinking blocks

* chore: update webui build output

* fix: ChatMessage story fix

---------

Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com>
2025-09-29 18:49:47 +02:00
Aleksander Grygier 3a2bdcda0b
Improve Mobile UI for dialogs and action dropdowns (#16222)
* fix: Always show conversation item actions

* feat: Improve Alert Dialog and Dialog mobile UI

* feat: Add settings reset to default confirmation

* fix: Close Edit dialog on save

* chore: update webui build output

* webui: implement proper z-index system and scroll management

- Add CSS variable for centralized z-index control
- Fix dropdown positioning with Settings dialog conflicts
- Prevent external scroll interference with proper event handling
- Clean up hardcoded z-index values for maintainable architecture

* webui: ensured the settings dialog enforces dynamic viewport height on mobile while retaining existing desktop sizing overrides

* feat: Use `dvh` instead of computed px height for dialogs max height on mobile

* chore: update webui build output

* feat: Improve Settings fields UI

* chore: update webui build output

* chore: update webui build output

---------

Co-authored-by: Pascal <admin@serveurperso.com>
2025-09-29 10:37:20 +02:00
Pascal 66bb7985c3
fix: preserved zero values in chat settings inputs and textareas by switching to nullish coalescing for field values and default placeholders (#16312) 2025-09-29 09:08:41 +02:00
Vinkal 2f61c0f5bf
llama-cli: prevent spurious assistant token (#16202)
* tools/main: llama-cli: prevent spurious assistant token (#13402)

During prompt ingestion, prompt tokens are accepted into the sampler history (for repetition penalties). The conversation-mode path then appended `common_sampler_last(smpl)` to `assistant_ss` before any new token was sampled. At that point, "last" was a prompt-side token (e.g., an input prefix), so the assistant chat message began with an extra piece.

Fix: append to `assistant_ss` only for a newly sampled (non-EOG) token. This affects only chat message assembly (`assistant_ss` / `chat_msgs` / `common_chat_format_single`); terminal stdout is unchanged. Sampling order/logits are unchanged.

Fixes #13402.

Signed-off-by: Vinkal Chudgar <vinkal.chudgar@gmail.com>

* Update tools/main/main.cpp

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

* tools/main: remove outdated comment

Signed-off-by: Vinkal Chudgar <vinkal.chudgar@gmail.com>

---------

Signed-off-by: Vinkal Chudgar <vinkal.chudgar@gmail.com>
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
2025-09-29 10:03:12 +03:00
ddh0 3ffd0fae47
perplexity : show more kl-divergence data (#16321)
Adds additional percentile data for displayed in the output of `llama-perplexity --kl-divergence`:
- Added 95 percentile (mirroring existing 5 percentile)
- Added 0.1 percentile (mirroring existing 99.9 percentile)
2025-09-29 09:30:45 +03:00
Imad Saddik 2811c65286
Fixed a few typos in the README of the LLaMA.cpp HTTP Server [no ci] (#16297) 2025-09-28 13:04:46 +02:00
Aleksander Grygier 4807e8f96a
Show message actions by default (#16289) 2025-09-27 19:56:40 +02:00
Adrien Gallouët 234e2ff8ed
server : remove old LLAMA_SERVER_SSL (#16290)
Signed-off-by: Adrien Gallouët <angt@huggingface.co>
2025-09-27 19:17:08 +03:00
Aleksander Grygier 807e8c6d31
Enhance text file detection logic for file attachments (#16199)
* feat: Enhances text file detection logic

* chore: Build static `webui` output

* chore: update webui build output
2025-09-26 19:25:29 +02:00
Aleksander Grygier 1a18927894
Allow viewing conversations even when llama server is down (#16255)
* webui: allow viewing conversations and sending messages even if llama-server is down

- Cached llama.cpp server properties in browser localStorage on startup, persisting successful fetches and reloading them when refresh attempts fail so the chat UI continues to render while the backend is unavailable.
- Cleared the stored server properties when resetting the store to prevent stale capability data after cache-backed operation.
- Kept the original error-splash behavior when no cached props exist so fresh installs still surface a clear failure state instead of rendering stale data.

* feat: Add UI for `props` endpoint unavailable + cleanup logic

* webui: extend cached props fallback to offline errors

Treat connection failures (refused, DNS, timeout, fetch) the same way as
server 5xx so the warning banner shows up when cache is available, instead
of falling back to a full error screen.

* webui: Left the chat form enabled when a server warning is present so operators can keep sending messages

e.g., to restart the backend over llama-swap, even while cached /props data is in use

* chore: update webui build output

---------

Co-authored-by: Pascal <admin@serveurperso.com>
2025-09-26 18:35:42 +02:00
Isaac McFadyen e0539eb6ae
webui: switch to hash-based routing (alternative of #16079) (#16157)
* Switched web UI to hash-based routing

* Added hash to missed goto function call

* Removed outdated SPA handling code

* Fixed broken sidebar home link
2025-09-26 18:36:48 +03:00
Aleksander Grygier 5d0a40f390
Always show message actions for mobile UI + improvements for user message sizing (#16076) 2025-09-26 15:59:07 +02:00
Aleksei Nikiforov cc1cfa277b
mtmd : fix uninitialized variable in bicubic_resize (#16275)
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
Co-authored-by: Aaron Teo <aaron.teo1@ibm.com>
2025-09-26 15:00:44 +02:00
Daniel Bevenius d0991da39d
server : add support for external server for tests (#16243)
This commit adds support for using an externally started llama-server
instance for the server tests. This can be enabled by setting the
DEBUG_EXTERNAL environment variable.

The motivation for this is to allow debugging of the server itself
when investigating a test failure. Instructions for how to do this are
added to the README.md file in the tests directory.
2025-09-25 11:36:47 +02:00
Douglas Hanley b5bd037832
llama : add support for qwen3 reranker (#15824) 2025-09-25 11:53:09 +03:00
Johannes Gäßler e789095502
llama: print memory breakdown on exit (#15860)
* llama: print memory breakdown on exit
2025-09-24 16:53:48 +02:00
Quentin Bramas 138c87ce8b
webui : fix handling incomplete chunks (#16107) 2025-09-22 11:53:13 +03:00
Georgi Gerganov 1d660d2fae
ci : use smaller model (#16168)
* ci : switch from gemma to qwen3 0.6b

* ci : use smaller model for some tests
2025-09-22 09:11:39 +03:00
Georgi Gerganov 4d0a7cbc61
ci : adjust params for less runtime (#16167)
* ci : adjust params for less runtime

* ci : gate BF16 on some hardware

* ci : move extra tests to Arm runner
2025-09-22 08:31:40 +03:00
Benni 459c0c2c1a
server: fix SSE and OpenAI compatibility for error messages when streaming (#16109)
* server: fix SSE and OpenAI compatibility for error messages when streaming

* server: remove obsolete event parameter and use required data fieldname instead
2025-09-20 07:56:30 +02:00
ssweens be79d9fdd9
llama-bench: add --devices and --list-devices support (#16039)
* * llama-bench: add --devices support
- Support --devices same as llama-server
- Provide for benchmarking different device combinations
- Include --list-devices like llama-server for convenience

* fix: field display ordering restored

* fix: integrated the rpc devices
- aimed to mimic the server as much as possible

* cleanup: defaults for list-devices
- handle dup device listing with RPC

* cleanup: remove dup device load calls

* docs: update llama-bench
- added the recently added n-cpu-moe option to the docs while in there

* llama-bench: rpc device simplification
* rpc servers unify with other devices earlier, simplifying code
* --list-devices made stateless and simpler
* various cleanup
2025-09-20 00:15:21 +02:00
Aleksander Grygier 4067f07fc5
feat: Improve mobile UI for Settings Dialog (#16084)
* feat: Improve mobile UI for Settings Dialog

* chore: update webui build output

* fix: Linting errors

* chore: update webui build output
2025-09-19 09:52:27 +02:00
Radoslav Gerganov 2b6b55a59f
server : include usage statistics only when user request them (#16052)
* server : include usage statistics only when user request them

When serving the OpenAI compatible API, we should check if
{"stream_options": {"include_usage": true} is set in the request when
deciding whether we should send usage statistics

closes: #16048

* add unit test
2025-09-18 10:36:57 +00:00
Aleksander Grygier a7a98e0fff
SvelteKit-based WebUI (#14839) 2025-09-17 19:29:13 +02:00
jacekpoplawski 8ff206097c
llama-bench: add --n-cpu-moe support (#15952)
* llama-bench: add --n-cpu-moe support

Support --n-cpu-moe in llama-bench the same way it is supported by
llama-server.
2025-09-16 16:17:08 +02:00
Yuri Khrustalev 07808ebb07
cmake : Do not install tools on iOS targets (#15903) 2025-09-16 09:54:44 +07:00
Nikolay Popov 28c39da7c6
llama-run: Fix model download on Windows (#15988)
* llama-run: Fix model download on Windows
 * fix SSL error (SSL peer certificate or SSH remote key was not OK)
 * fix program crash on std::filesystem::rename

* llama-run: create a separate method to utilize RAII

* llama-run: handle rename exception
2025-09-15 11:08:30 +01:00
ddh0 a68f31edd7
fix KLD percentile output (#15999)
In `llama-perplexity`, when using `--kl-divergence`, the KL divergence statistics output mistakenly displays the 99th percentile twice. This change fixes that and correctly displays the 90th percentile as originally intended (presumably).
2025-09-15 09:54:57 +02:00
Sigbjørn Skjæret 6c019cb04e
server : only attempt to enable thinking if using jinja (#15967) 2025-09-14 21:17:04 +02:00
Radoslav Gerganov 918b26f197
rpc : fix regression when --device is used (#15981)
Fix regression introduced with commit 50f4281a6
2025-09-14 12:28:18 +03:00
Radoslav Gerganov d1c6f11f47
doc : update documentation for --tensor-split (#15980)
* doc : update documentation for --tensor-split

* Update tools/main/README.md

Co-authored-by: Johannes Gäßler <johannesg@5d6.de>

* Update tools/main/README.md

Co-authored-by: Diego Devesa <slarengh@gmail.com>

---------

Co-authored-by: Johannes Gäßler <johannesg@5d6.de>
Co-authored-by: Diego Devesa <slarengh@gmail.com>
2025-09-14 12:10:07 +03:00
Diego Devesa 50f4281a6f
llama : allow using iGPUs with --device (#15951)
* llama : allow using iGPUs with --device

* mtmd : allow iGPU

* rpc-server : allow iGPU
2025-09-13 16:49:49 +02:00
Georgi Gerganov f088b6a84f
server : adjust prompt similarity thold + add logs (#15913)
ggml-ci
2025-09-12 17:02:55 +03:00
Diego Devesa 360d6533db
ggml-backend : add GGML_BACKEND_DEVICE_TYPE_IGPU device type (#15797)
* ggml-backend : add GGML_BACKEND_DEVICE_TYPE_IGPU device type

ggml-backend : add device id to device props

llama : only use iGPU devices if there are no GPU devices

llama : do not use multiple devices from different backends with the same device id
2025-09-11 22:47:38 +02:00
Daniel Bevenius 70cd37dbbe
requirements : update transformers/torch for Embedding Gemma (#15828)
* requirements : update transformers/torch for Embedding Gemma

This commit updates the requirements to support converting
Embedding Gemma 300m models.

The motivation for this change is that during development I had a local
copy of the transformers package which is what I used for converting
the models. This was a mistake on my part and I should have also updated
my transformers version to the official release.

I had checked the requirements/requirements-convert_legacy_llama.txt
file and noted that the version was >=4.45.1,<5.0.0 and came to the
conculusion that no updated would be needed, this assumed that
Embedding Gemma would be in a transformers release at the time
Commit fb15d649ed ("llama : add support
for EmbeddingGemma 300m (#15798)) was merged. So anyone wanting to
convert themselves would be able to do so. However, Embedding Gemma is
a preview release and this commit updates the requirements to use this
preview release.

* resolve additional python dependencies

* fix pyright errors in tokenizer test and remove unused import
2025-09-09 06:06:52 +02:00
Aldehir Rojas 7057faf64b
json : support `enum` values within `allOf` (#15830) 2025-09-08 16:14:32 -05:00
Xuan-Son Nguyen 56920f5665
server : bring back timings_per_token (#15879) 2025-09-08 16:50:05 +02:00
Georgi Gerganov a885dcff11
batched-bench : fix llama_synchronize usage during prompt processing (#15835)
ggml-ci
2025-09-08 10:27:07 +03:00
Xuan-Son Nguyen 3c3635d2f2
server : speed up tests (#15836)
* server : speed up tests

* clean up

* restore timeout_seconds in some places

* flake8

* explicit offline
2025-09-06 14:45:24 +02:00
Xuan-Son Nguyen 61bdfd5298
server : implement prompt processing progress report in stream mode (#15827)
* server : implement `return_progress`

* add timings.cache_n

* add progress.time_ms

* add test

* fix test for chat/completions

* readme: add docs on timings

* use ggml_time_us

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2025-09-06 13:35:04 +02:00
Gabe Goodhart fd621880f3
aLoRA Support (#15327)
* feat: Add python-side constants and conversion for adapter.lora.invocation_string

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Add c++ side constants for adapter.lora.invocation_string

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Parse invocation string for adapters from GGUF

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix(python): Update conversion to alora_invocation_tokens

This is the preferred method in PEFT which is the source of ground truth

https://github.com/huggingface/peft/pull/2609/files#diff-13380145401d203d5935c5189dd09879f990b81aa63e8e3aaff8ce9110333f0e

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix(cpp): Update to alora_invocation_tokens on c++ side

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Add C APIs to get alora invocation token array from lora

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Initial implementation of alora cache logic in server

This does not yet do the part to identify the invocation tokens and only
apply the lora adapter afterwards, but it does seem to produce correct
results if the invocation tokens are the beginning of the uncached input.

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Identify alora invocation sequences

This currently limits to a single enabled alora per slot. Multiple aloras
with different invocation sequences would be possible, but it would require
a more complex integration of the adapter toggling and is not really a well
studied case for alora since it's unclear if one alora can reuse cache from
previous prefill computed with a different alora.

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Only reuse cache for tokens before the alora invocation start

This is a bit of an edge case, but theoretically a user could try the same
query with the alora disabled (just using the base model), then retry with
the alora. The cached tokens from the first pass should be invalid.

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Handle un-cached tokens that come before the alora activation

The solution is to only fill up to the token before the invocation start in
the batch if there are any tokens to be prefilled between those pulled from
cache and the invocation start. When this is detected, the alora is
temporarily disabled with a scale of 0.0, then immediately re-enabled after
it has been initialized for the internal graph. Since the batch does not
complete the prompt tokens, the remaining prompt tokens are handled in the
next task, pulling all of the non-alora tokens from cache and proceeding
with prefill for the alora tokens.

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Use || instead of 'or'

Too much python 🤦

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Fix off-by-one for limiting cached tokens to before alora start

This was the cause of the inconsistent results from the dummy test script
with and without the turn that runs the prompt without the adapter before
running it with the adapter.

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Support backwards-compatibility for "invocation_string" in adapter_config.json

While this has been replaced in the PEFT PR in favor of
alora_invocation_tokens, the existing adapters in the ibm-granite org on HF
use "invocation_string," so this will enable backwards compatibility and
enable testing now (before PEFT PR changes have percolated everywhere).

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Remove duplicate logging

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

* feat: Report alora_invocation_string and alora_invocation_tokens from /lora-adapters

Branch: gabe-l-hart/alora-support

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

---------

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
2025-09-05 17:32:39 -06:00
Gabe Goodhart 5fac79cbc7
Thinking model disabled assistant prefill (#15404)
* feat: Set enable_thinking IFF not disabled and supported

Branch: gabe-l-hart/thinking-model-disabled-agent-prefill

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Fix inverted logic condition for prefill error

Branch: gabe-l-hart/thinking-model-disabled-agent-prefill

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Always parse the enable_thinking kwarg to overwrite the default value

From what I can tell, this started as a Qwen3-specific keyword, but from
the use in `chat.cpp` translates this inputs.enable_thinking to the right
thinking kwarg for the given model, this is now more of a standardized
kwarg, so it should always override the default value when sent as part of
the chat_template_kwargs field in the API.

Branch: gabe-l-hart/thinking-model-disabled-agent-prefill

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Don't limit tempalte expansion check to jinja

With the use_jinja check, non-jinja models would enable thinking and always
fail assistant prefill

Branch: gabe-l-hart/thinking-model-disabled-agent-prefill

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Add the error text to json type errors in json_value

Branch: gabe-l-hart/thinking-model-disabled-agent-prefill

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* feat: Explicitly reject string values for "enable_thinking"

There are too many possible "truthy" / "falsy" strings and too many
ambiguous strings that don't have a clear truthy/falsy value, so the
simplest thing to do here is to reject the request. Ideally, this would be
a 422 (Unprocessable Entity), but right now it's coming back as a 500.

Branch: gabe-l-hart/thinking-model-disabled-agent-prefill

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* refactor: Move logic for detecting template enable_thinking support to common

Branch: gabe-l-hart/thinking-model-disabled-agent-prefill

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

* fix: Use raw pointer for common chat template function

Branch: gabe-l-hart/thinking-model-disabled-agent-prefill

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>

---------

Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>
2025-09-05 14:31:24 -06:00
Xuan-Son Nguyen a68d914426
server: add exceed_context_size_error type (#15780)
* server: add exceed_context_size_error type

* change error code to 400
2025-09-04 11:50:23 +02:00
Georgi Gerganov e92d53b29e
sampling : optimize samplers by reusing bucket sort (#15665)
* sampling : optimize sorting using bucket sort in more places

ggml-ci

* sampling : do not sort in dist sampler

ggml-ci

* sampling : avoid heap allocations for sort buffers

ggml-ci

* common : add option to sort sampling candidates by probability

ggml-ci

* sampling : revert the change for preserving sort buffers

* sampling : use std::copy instead of memcpy

* sampling : clarify purpose of partial sort helpers

ggml-ci

* cont : remove wrong comment [no ci]

* common : update comment

Co-authored-by: Johannes Gäßler <johannesg@5d6.de>

---------

Co-authored-by: Johannes Gäßler <johannesg@5d6.de>
2025-08-31 20:41:02 +03:00
Georgi Gerganov 0d161f021a
server : enable /slots by default and make it secure (#15630)
* server : enable /slots by default and make it secure

ggml-ci

* server : fix tests to pass `--no-slots` when necessary

* server : extend /props with info about enabled endpoints
2025-08-31 20:11:58 +03:00
Johannes Gäßler e81b8e4b7f
llama: use FA + max. GPU layers by default (#15434)
* llama: use max. GPU layers by default, auto -fa

* ggml-backend: abort instead of segfault
2025-08-30 16:32:10 +02:00
Sergey Alirzaev d82f6aa34a
server : removed obsolete doc (#15670)
completing a4090d1174
2025-08-30 00:12:53 +02:00
ExtReMLapin 792b44f2ed
server : add documentation for `parallel_tool_calls` param (#15647)
Co-authored-by: Pierre F <no@p.e>
2025-08-29 20:25:40 +03:00
Sigbjørn Skjæret 84ab83cc0b
model : jina-embeddings-v3 support (#13693)
* initial jina-embeddings-v3 support

* initial jina-embeddings-v3 support

* initial jina-embeddings-v3 support

* fix vocab parsing with only tokenizer.json

* set mask token lstrip attribute

* additional unk_token_id fallback just in case [no ci]

* revert vocab_size() change [no ci]

* merge tensor loading into general bert

* rope

* add lora embedding and loading (non-functional)

* export separate lora ggufs instead

* add adapter metadata api

* use std::string

* convert_hf_to_lora compatibility

* fix assert

* apply suggestions from review

* apply suggestion from review
2025-08-28 15:49:50 +02:00
Joshua Cogliati d35a1e8c41
cli : change log to warning to explain reason for stopping (#15604)
* Change to warn instead of debug, to explain reason for stopping.

* Update tools/main/main.cpp

Fix printing --2

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2025-08-28 10:48:20 +03:00
Johannes Gäßler fbef0fad7a
server: higher timeout for tests (#15621) 2025-08-27 20:58:09 +02:00
fidoriel 8ce3ff1d91
mtmd : fix mtmd ios build (#15579) 2025-08-26 20:05:50 +02:00
Georgi Gerganov b3964c1e89
metal : optimize FA vec for large sequences and BS <= 8 (#15566)
* metal : optmize FA vec for large heads and sequences

* metal : adjust small-batch mul mv kernels

ggml-ci

* batched-bench : fix total speed computation

ggml-ci

* cont : add comments

ggml-ci
2025-08-26 14:22:14 +03:00
Xuan-Son Nguyen 79a546220c
mtmd : support Kimi VL model (#15458)
* convert : fix tensor naming conflict for llama 4 vision

* convert ok

* support kimi vision model

* clean up

* fix style

* fix calc number of output tokens

* refactor resize_position_embeddings

* add test case

* rename build fn

* correct a small bug
2025-08-26 12:54:19 +02:00
tc-mb c4e9239064
model : support MiniCPM-V 4.5 (#15575) 2025-08-26 10:05:55 +02:00
Georgi Gerganov 6b64f74b55
batched-bench : fix unified KV cache handling + pp timing (#15562)
* batched-bench : fix unified KV cache handling + pp timing

* cont : run dummy token only with split KV cache
2025-08-25 13:56:43 +03:00
Georgi Gerganov 9ebebef62f
llama : remove KV cache defragmentation logic (#15473)
ggml-ci
2025-08-22 12:22:13 +03:00
65a 4afb0a746f
server : Support multimodal completion and embeddings prompts in JSON format (#15108)
- Use server_tokens in more places in server and util.cpp
- Convert most functions that used llama_tokens to server_tokens
- Modify input tokenizer to handle JSON objects as subprompts
- Break out MTMD prompt parsing into utility function
- Support JSON objects with multimodal_data arrays for MTMD prompts along with other existing types
- Add capability to model endpoint to indicate if client can send multimodal data
- Add tests.
2025-08-22 10:10:14 +02:00
Tarek Dakhran e288693669
readme : model : mtdm : lfm2 improvements (#15476)
* Support untied embeddings

* Increase number of image tokens to 1024

* Add LFM2-VL to readme

* Actually use untied embeddings
2025-08-22 09:29:08 +02:00
Michael Giba b108e42904
ci : fix -Werror=return-type in clip.cpp so ci/run.sh can run without issue (#15221)
* Fix -Werror=return-type so ci/run.sh can run

* Update tools/mtmd/clip.cpp

Co-authored-by: Diego Devesa <slarengh@gmail.com>

* Remove false now that we have abort

---------

Co-authored-by: Diego Devesa <slarengh@gmail.com>
2025-08-21 12:06:46 +02:00
stduhpf 1b0db8f6e0
server : fix webui (#15462)
* Fix webui crash after streaming

* build webui
2025-08-21 08:19:22 +03:00
teo 1bc664a26a
server: fix OpenAI API compatibility for usage statistics in chat streams (#15444) 2025-08-21 00:10:08 +02:00
xiaobing318 1a99c2d948
cmake : fix target include directories (#15450)
* Update docker.yml

修改docker.yml文件中的内容使其停止周期性的运行该workflow,如果想要运行该workflow可以手动启动

* feat:Modify the header file include path

1. There's no llava directory in the tools directory.
2. Because the command `target_include_directories(mtmd PUBLIC .)` is used in the `mtmd` CMakeLists.txt file, other targets that link against `mtmd` automatically include the `mtmd` directory as a search path for header files. Therefore, you can remove `target_include_directories(${TARGET} PRIVATE ../llava`` or use `target_include_directories(${TARGET} PRIVATE ../mtmd`` to explicitly require the `llama-server` target to use header files from `mtmd`.

* Restore the docker.yml file
2025-08-20 13:32:05 +03:00
Georgi Gerganov d2fcd91cf9
server : disable context shift by default (#15416)
* server : disable context shift by default

ggml-ci

* server : make scopr of test parameters local
2025-08-19 16:46:37 +03:00
Georgi Gerganov f0d3c7405c
batched-bench : use rand tokens (#15398) 2025-08-19 08:45:12 +03:00
Xuan-Son Nguyen f08c4c0d8d
mtmd : clean up clip_n_output_tokens (#15391) 2025-08-18 22:53:52 +02:00
Sigbjørn Skjæret baa9255a45
llama : merge conts and reshapes and remove unnecessary cont (#15380)
* remove unnecessary conts and merge reshapes

* restore necessary conts

* merge more conts and reshapes

* merge even more conts and reshapes
2025-08-18 19:30:17 +02:00
davidef d1d8241600
server : fix incoming tasks not process in order (#15395) 2025-08-18 17:51:42 +03:00
Oleksandr Kuvshynov e5155e6986
server : export max observed n_past value (#15361)
Add tracking for high watermark cache usage and make it available in /metrics endpoint.

Use-case: Tracking largest needed cache usage under realistic workload
to better understand memory requirements and be able to adjust
cache size/quantization for model/cache accordingly.
2025-08-18 00:28:58 +02:00
Tarek Dakhran 65349f26f2
model : support vision LiquidAI LFM2-VL family (#15347)
* wip lfm2 vision model

* Fix conv weight

* Implement dynamic resolution

* Fix cuda

* support LFM2-VL-450M

* happy CI

* Remove extra `ggml_conv` and put others into the right place

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

---------

Co-authored-by: Xuan Son Nguyen <son@huggingface.co>
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
2025-08-16 23:33:54 +02:00
Diego Devesa f75b830647
chat : include kwargs in template example (#15309) 2025-08-14 10:28:29 -07:00
Aldehir Rojas b204a5a234
gpt-oss: implement harmony parsing (#15181)
* model : add harmony parser for gpt-oss

* gpt-oss : fix grammar trigger from causing empty stack

* gpt-oss: tweak the grammar trigger again

* gpt-oss : add support for recipient in role header

* gpt-oss : fix ungrouped tool calls in grammar

* gpt-oss : loosen function name matching during parse

* gpt-oss : clean up workarounds

* gpt-oss : add template tests

* gpt-oss : simulate thinking and tool call tags

* gpt-oss : undo think tags when reasoning_format is none

* gpt-oss : set special tokens back to user defined

* gpt-oss : update openai-gpt-oss template

* server : filter out harmony thought messages

* gpt-oss : simplify parsing
2025-08-14 17:23:11 +03:00
Georgi Gerganov d32e03f449
server : add SWA checkpoints (#15293)
* server : add SWA checkpoints

ggml-ci

* cont : server clean-up

* server : handle state restore fails

* llama : add extended llama_state_seq_ API

* server : do not make checkpoints if --swa-full

ggml-ci

* llama : remove flags value for NONE

* server : configure number of SWA checkpoints with CLI arg

ggml-ci

* args : fix scope of new argument
2025-08-14 14:59:50 +03:00