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39 Commits
Author SHA1 Message Date
7. Sun cd775bdbe0 [Tests] Replace flaky sleep with polling in test_background_cancel (#32986) 
Signed-off-by: 7. Sun <jhao.sun@gmail.com>
 2026-01-24 16:39:07 +00:00
Cyrus Leung bb62dda2c3 [Misc] Introduce encode_*_url utility function (#31208) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-12-23 13:45:21 +00:00
Cyrus Leung 9ae2f60374 [Misc] Various cleanups for MM input processing (#29970) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-12-04 06:22:20 +00:00
Cyrus Leung 653591d5e7 [Chore] Move tokenizer initialization methods (#29793) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-12-02 13:33:37 +08:00
Kevin H. Luuandgemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> c64c0b78de [chore] Move the rest of wikimedia url to S3 (#28921) 
Signed-off-by: Kevin H. Luu <khluu000@gmail.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
 2025-11-18 09:44:18 -08:00
tjandy98 4504e8029b [Bugfix] Prevent crash on empty grammar string (#28210) 
Signed-off-by: tjandy98 <3953059+tjandy98@users.noreply.github.com>
 2025-11-13 06:42:29 +00:00
Andrew XiaAndrew XiaChauncey
 		1a0b157a2e [Frontend][responsesAPI][1/n] convert responses API tool input to chat completions tool format (#28231) 
Signed-off-by: Andrew Xia <axia@fb.com>
Co-authored-by: Andrew Xia <axia@fb.com>
Co-authored-by: Chauncey <chaunceyjiang@gmail.com>
 2025-11-13 04:47:22 +00:00
Chauncey 59a50afa08 [Frontend] OpenAI Responses API supports Tool/Function calling - non-harmony (#26874) 
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
 2025-11-06 10:40:03 +00:00
Nicolò Lucchesi 0f95a1c3f2 [CI] Fix flaky test_two_responses_with_same_prev_id test (#27745) 
Signed-off-by: NickLucche <nlucches@redhat.com>
 2025-10-29 15:10:35 +00:00
Russell BryantandDarkLight1337 58fab50d82 [Frontend] Require flag for loading text and image embeds (#27204) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
Co-authored-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-10-22 15:52:02 +00:00
Tahsin TunanNick HillHarry Mellor
 		43721bc67f [CI] Replace large models with tiny alternatives in tests (#24057) 
Signed-off-by: Tahsin Tunan <tahsintunan@gmail.com>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Nick Hill <nhill@redhat.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-16 15:51:27 +01:00
Harry Mellor 8fcaaf6a16 Update Optional[x] -> x | None and Union[x, y] to x | y (#26633) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-12 09:51:31 -07:00
Cyrus Leung dc7976dd9f [Misc] Upgrade more code to Python 3.10 (#26463) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-10-09 10:43:53 +01:00
Harry Mellor 6c04638214 Fix per file ruff ignores related to line length (#26262) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-06 05:12:40 +00:00
Harry Mellor d6953beb91 Convert formatting to use ruff instead of yapf + isort (#26247) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-05 07:06:22 -07:00
Cyrus Leung cd87bfbf37 [CI/Build] Reorganize root-level V1 tests (#25767) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-09-27 13:51:15 +08:00
Aaron PhamandHarry Mellor 29283e8976 [Chore] Cleanup guided namespace, move to structured outputs config (#22772) 
Signed-off-by: Aaron Pham <contact@aarnphm.xyz>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-09-18 09:20:27 +00:00
Flora Feng 15cb047e25 Extend renderer with embedding support and integrate completion endpoint (#24405) 
Signed-off-by: sfeng33 <4florafeng@gmail.com>
 2025-09-10 01:46:46 +08:00
Kebe 8f423e5f43 [Feature][Response API] Add streaming support for non-harmony (#23741) 
Signed-off-by: Kebe <mail@kebe7jun.com>
 2025-09-04 17:49:06 +08:00
dsinghviandCyrus Leung 70549c1245 [CI/Build] Serve images used by multimodal tests through local HTTP Server (#23907) 
Signed-off-by: Divyansh Singhvi <divyanshsinghvi@gmail.com>
Signed-off-by: dsinghvi <divyanshsinghvi@gmail.com>
Co-authored-by: Cyrus Leung <cyrus.tl.leung@gmail.com>
 2025-09-03 16:13:11 +08:00
Kebe 5368f76855 [Feature][Responses API] Support logprobs(non-stream) (#23319) 
Signed-off-by: Kebe <mail@kebe7jun.com>
 2025-08-21 23:09:16 +00:00
Michael Goin 93d0652433 [CI] Increase timeout for test_completion_with_image_embeds (#22670) 
Signed-off-by: mgoin <mgoin64@gmail.com>
 2025-08-11 20:31:36 -07:00
Chauncey 17eaaef595 [Bugfix] Fix RuntimeError: Index put requires the source and destination dtypes match (#22065) 
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
 2025-08-07 19:20:21 -07:00
Chen Zhang 4815b00f54 [gpt-oss] Generate ResponseOutputItem from Harmony Message (#22410) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-08-07 08:33:25 -07:00
Michael Goin a00d8b236f Use float32 for test_completion.py (#22385) 
Signed-off-by: Michael Goin <mgoin64@gmail.com>
 2025-08-07 11:07:47 +08:00
Woosuk Kwon 6d98843b31 [Responses API] Disable response store by default (#22137) 
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
 2025-08-03 04:04:21 -07:00
Nick Hill 316b1bf706 [Tests] Add tests for headless internal DP LB (#21450) 
Signed-off-by: Nick Hill <nhill@redhat.com>
 2025-07-23 07:49:25 -07:00
Chauncey fdc5b43d20 [Bugfix]: Fix final_res_batch list index out of range error (#21055) 
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
 2025-07-17 00:29:09 -07:00
Chauncey 34cda778a0 [Frontend] OpenAI Responses API supports input image (#20975) 
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
 2025-07-15 18:59:36 -06:00
Woosuk Kwon 462b269280 Implement OpenAI Responses API [1/N] (#20504) 
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
 2025-07-06 18:32:13 -07:00
Nick Hill 67d25eca05 [Tests] Update online DP tests to verify that requests are balanced (#20157) 
Signed-off-by: Nick Hill <nhill@redhat.com>
 2025-07-03 14:49:13 +08:00
Simon Mo 02f0c7b220 [Misc] Add SPDX-FileCopyrightText (#19100) 
Signed-off-by: simon-mo <simon.mo@hey.com>
 2025-06-03 11:20:17 -07:00
Nick Hill 2dbe8c0774 [Perf] API-server scaleout with many-to-many server-engine comms (#17546) 2025-05-30 08:17:00 -07:00
Feng XiaoLongandCrucifixion-Fxl 4fc1bf813a [Bugfix] Migrate to REGEX Library to prevent catastrophic backtracking (#18454) 
Signed-off-by: Crucifixion-Fxl <xmufxl@gmail.com>
Co-authored-by: Crucifixion-Fxl <xmufxl@gmail.com>
 2025-05-23 16:16:26 -07:00
Cheng Kuan Yong JasonandRussell Bryant 08bf784078 [Bugfix] validate grammar and throw 400 error instead of crashing the engine when xgrammar validation fails (#17623) 
Signed-off-by: Jason Cheng <jasoncky96@gmail.com>
Co-authored-by: Russell Bryant <rbryant@redhat.com>
 2025-05-12 09:06:10 +08:00
Nick Hill f5d3acd474 [BugFix][V1] Fix parallel sampling finishing/aborts (#14512) 
Signed-off-by: Nick Hill <nhill@redhat.com>
 2025-03-12 10:29:48 -07:00
Harry Mellor cf069aa8aa Update deprecated Python 3.8 typing (#13971) 2025-03-02 17:34:51 -08:00
afeldman-nmandNick Hill befc402d34 [V1] V1 engine implements parallel sampling (AsyncLLM and LLMEngine) (#10980) 
Signed-off-by: Andrew Feldman <afeldman@neuralmagic.com>
Co-authored-by: Nick Hill <nhill@redhat.com>
 2025-02-24 08:29:41 -08:00
afeldman-nmrshaw@neuralmagic.com <rshaw@neuralmagic.com>Nick Hill
 		0630d4537a [V1] Logprobs and prompt logprobs support (#9880) 
This PR is adding support for sample logprobs & prompt logprobs to vLLM v1.

New behavior:

- During model execution, model runner computes sample logprobs (if user-provided logprobs setting is not None) and prompt logprobs (if user-provided prompt_logprobs setting is not None). For both sample and prompt logprobs, the engine core returns 3 vectors: token ids, token logprob values, token ranks. Ranks reflect tokens' 1-indexed positions in the vocabulary vector after sorting the vocabulary by log probability in descending order.
- In scheduler.update_from_output(), sample and prompt logprobs are incorporated into the EngineCoreOutput data structure which is transferred to the engine client. If multiprocessing is enabled, then sample and prompt logprobs will be (de)serialized when the EngineCoreOutput data structure is (de)serialized.
- During output processing, the LogprobsProcessor transforms the triplet of token ids, token logprobs values, and token ranks into the OpenAI-compatible List[Dict[token id,Logprob]] format (for sample and prompt logprobs respectively.)
- Each Logprob instance (whether sample- or prompt-) consists of a token's log-probability, rank, and detokenized string representation. Note that logprob detokenization is handled by the LogprobsProcessor not the detokenizer.

Signed-off-by: Andrew Feldman <afeldman@neuralmagic.com>
Signed-off-by: Nick Hill <nhill@redhat.com>
Signed-off-by: rshaw@neuralmagic.com <rshaw@neuralmagic.com>


Co-authored-by: rshaw@neuralmagic.com <rshaw@neuralmagic.com>
Co-authored-by: Nick Hill <nhill@redhat.com>
 2025-02-07 07:26:20 -08:00