82 Commits
Author SHA1 Message Date
Linze Shi e6e84f350c [Feature][Pooling] Add offline fixed-length late chunking (#60164)
Signed-off-by: Linze-Shi <linzeshi0@gmail.com>
2026-10-13 11:16:21 +00:00
Shuolei Wangandaoshen02 b89852aad0 [RL][Frontend] Return token-level weight-version spans on final outputs (#59582)
Signed-off-by: Shuolei Wang <shuoleiwang123@gmail.com>
Signed-off-by: Shuolei Wang <948904026@qq.com>
Co-authored-by: aoshen02 <aoshen@inferact.ai>
2026-10-11 11:33:29 +08:00
jxjandOpenAI Codex 6c2925fe5f [Bugfix][Core] Preserve speculative metrics when coalescing outputs (#55708)
Signed-off-by: git-jxj <65210887+git-jxj@users.noreply.github.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
2026-10-07 08:35:14 +08:00
e319f86f15 [Feature] Per-row candidate IDs for prefill token scoring (M2 of #56860) (#56984)
Signed-off-by: aoshen02 <aoshen02@users.noreply.github.com>
Co-authored-by: aoshen02 <aoshen02@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 14:17:09 +00:00
592c6f3fbc [Bugfix][Pooling] Handle multimodal cache misses without crashing (#58975)
Signed-off-by: linchaoying6 <linchaoying6@jd.com>
Co-authored-by: linchaoying6 <linchaoying6@jd.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
2026-10-02 10:14:33 -04:00
4a9d6f9572 [Bugfix] Preserve sampling masks in DELTA and TITO streaming outputs (#55935)
Signed-off-by: aoshen02 <aoshen@inferact.ai>
Signed-off-by: fh3 <a@b>
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: fh3 <a@b>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
2026-10-01 14:43:38 +08:00
b721a4c709 [Feature] Add fixed-token prefill scoring (#54335)
Signed-off-by: aoshen02 <aoshen@inferact.ai>
Signed-off-by: aoshen02 <aoshen02@users.noreply.github.com>
Co-authored-by: aoshen02 <aoshen02@users.noreply.github.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-09-28 07:50:09 -07:00
0b7f11a1ee [AuxOutput] Add block-keyed storage for routed-expert outputs (#45635)
Signed-off-by: aoshen02 <aoshen@inferact.ai>
Signed-off-by: Nick Hill <nickhill123@gmail.com>
Co-authored-by: aoshen02 <aoshen@inferact.ai>
Co-authored-by: OpenAI Codex <codex@openai.com>
Co-authored-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Nick Hill <nickhill123@gmail.com>
Co-authored-by: Codex <noreply@openai.com>
2026-09-21 10:25:05 +00:00
Harry MellorandClaude Opus 5 8c1557a79c Add pydocstyle to the ruff rules (#52136)
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Signed-off-by: Harry Mellor <hej.mellor@gmail.com>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-16 16:44:29 +00:00
7cfb97e337 [Frontend][Core][Spec Decode] Per-request acceptance stats in OpenAI API responses (#48915)
Signed-off-by: Matthew Kotila <7692737+matthewkotila@users.noreply.github.com>
Co-authored-by: Reed Meyerson <31574681+reed-meyerson@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-08-20 15:42:49 -07:00
Vineeta TiwariandVineeta Tiwari 015660da91 [Misc] Add missing return type annotations in outputs.py (#52145)
Signed-off-by: Vineeta Tiwari <vineeta.tiwari2@ibm.com>
Co-authored-by: Vineeta Tiwari <vineeta.tiwari2@ibm.com>
2026-08-13 12:58:45 +00:00
50ba4bc6b2 [Feature] Mask Replay (#49577)
Signed-off-by: vx120 <893600387@qq.com>
Signed-off-by: vx120 <57470515+vx120@users.noreply.github.com>
Signed-off-by: aoshen02 <aoshen@inferact.ai>
Co-authored-by: aoshen02 <aoshen@inferact.ai>
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
2026-08-13 08:44:31 +00:00
yzong-rh a287eb163f [Front-end] [Messages] Populate num_cache_creation_tokens (#48535)
Signed-off-by: Yifan Zong <yzong@redhat.com>
2026-07-18 13:04:35 -04:00
omerpaz95andOr Ozeri 8df14cfc8c [EC Connector] Add EC Transfer Params (#42433)
Signed-off-by: omerpaz95 <omerpaz95@gmail.com>
Co-authored-by: Or Ozeri <oro@il.ibm.com>
2026-07-12 14:35:33 +03:00
aoshen02 8c79ad6580 Revert "[Core] Replace routing replay with device cache and async D2H pipeline" (#39917) (#42434)
Signed-off-by: aoshen02 <aoshen@inferact.ai>
2026-05-13 23:49:01 -07:00
TomerBN-Nvidia 8189a15914 [Core] Replace routing replay with device cache and async D2H pipeline (#39917)
Signed-off-by: Tomer Barnatan <tbarnatan@nvidia.com>
2026-05-07 11:24:56 -07:00
Cyrus Leung f9ac19204f [V0 Deprecation] Remove unused MM placeholders in request output (#34944)
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
2026-02-20 06:19:23 -08:00
Lucas KabelaandHarry Mellor a3205beffb [CI] Enable mypy coverage for individual excluded files (#34292)
Signed-off-by: Lucas Kabela <lucaskabela@meta.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
2026-02-16 07:34:29 -08:00
91601ff478 [Feature] add session based streaming input support to v1 (#28973)
Signed-off-by: Joshua Deng <joshuakdeng@gmail.com>
Signed-off-by: Patrick von Platen <patrick.v.platen@gmail.com>
Signed-off-by: Nick Hill <nickhill123@gmail.com>
Signed-off-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
Co-authored-by: Nick Hill <nickhill123@gmail.com>
2026-01-24 12:06:28 -08:00
49e6b86c91 [Feature] Support recording expert indices for rollout router replay (#28284)
Signed-off-by: xhx1022 <1737006628@qq.com>
Signed-off-by: Hongxin Xu <70438206+xhx1022@users.noreply.github.com>
Signed-off-by: arlenxu <arlenxu@tencent.com>
Co-authored-by: 22quinn <33176974+22quinn@users.noreply.github.com>
Co-authored-by: arlenxu <arlenxu@tencent.com>
2026-01-12 06:23:04 -08:00
Cyrus Leung 97ca4c3b60 [Chore] Remove more V0 dead code from sequence.py (#31783)
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
2026-01-06 10:25:14 +00:00
wang.yuqi 3729ed00ba [Model] Add num_cached_tokens for PoolingRequestOutput (#27378)
Signed-off-by: wang.yuqi <noooop@126.com>
2025-10-23 14:03:42 +08:00
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
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
HUIJONG JEONG 3e70e3d4d5 add(v1): RequestStatesStats to RequestOutput (#24947)
Signed-off-by: huijjj <huijong.jeong@squeezebits.com>
2025-10-03 08:56:25 +00:00
Woosuk Kwon 12dbd834cf [V0 Deprecation] Remove from_seq_group methods (#25330)
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
2025-09-20 21:10:48 -07:00
Woosuk Kwon 5685370271 [Chore][V0 Deprecation] Move LogProb to a separate file (#24055)
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
2025-09-01 12:07:53 -07:00
Hyogeun Oh (오효근)andHarry Mellor 730d0ac8b9 [Docs] Fix warnings in mkdocs build (#23649)
Signed-off-by: Zerohertz <ohg3417@gmail.com>
Signed-off-by: Hyogeun Oh (오효근) <ohg3417@gmail.com>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
2025-08-26 18:19:23 +00:00
wang.yuqi 6f1229f91d [Model][2/N] Automatic conversion of CrossEncoding model (#19978)
Signed-off-by: wang.yuqi <noooop@126.com>
2025-07-03 13:59:23 +00:00
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
Cyrus Leung 0c492b7824 [Deprecation] Remove fallbacks for Embeddings API (#18795)
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
2025-05-28 15:09:04 +08:00
Cyrus Leung 273cb3b4d9 [Doc] Fix top-level API links/docs (#18621)
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
2025-05-23 09:46:56 -07:00
lkchen a35a494745 [Bugfix] Add kwargs to RequestOutput __init__ to be forward compatible (#18513)
Signed-off-by: Linkun <github@lkchen.net>
2025-05-22 05:24:43 -07:00
d19110204c [P/D] NIXL Integration (#17751)
Signed-off-by: ApostaC <yihua98@uchicago.edu>
Signed-off-by: Tyler Michael Smith <tyler@neuralmagic.com>
Signed-off-by: rshaw@neuralmagic.com <robertgshaw2@gmail.com>
Signed-off-by: Robert Shaw <rshaw@neuralmagic.com>
Signed-off-by: mgoin <mgoin64@gmail.com>
Signed-off-by: Nick Hill <nhill@redhat.com>
Signed-off-by: Brent Salisbury <bsalisbu@redhat.com>
Co-authored-by: Tyler Michael Smith <tyler@neuralmagic.com>
Co-authored-by: ApostaC <yihua98@uchicago.edu>
Co-authored-by: Robert Shaw <rshaw@neuralmagic.com>
Co-authored-by: mgoin <mgoin64@gmail.com>
Co-authored-by: Nick Hill <nhill@redhat.com>
Co-authored-by: Tyler Michael Smith <tysmith@redhat.com>
Co-authored-by: Brent Salisbury <bsalisbu@redhat.com>
2025-05-12 09:46:16 -07:00
张宇and开哲 6167c0e5d2 [Bugfix][Core] add seq_id_to_seq_group clearing to avoid memory leak when s… (#16472)
Signed-off-by: 开哲 <kaizhe.zy@alibaba-inc.com>
Co-authored-by: 开哲 <kaizhe.zy@alibaba-inc.com>
2025-04-24 11:25:37 +08:00
Jeffrey Li 0e4254492f [Bugfix]: fix issue with n>1 sampling on v1 requests overriding each other (#16863)
Signed-off-by: Jeffrey Li <jeffrey.dot.li@gmail.com>
2025-04-22 11:40:19 +08:00
Andy Lo df1430265c [Bugfix][V0] Multi-sequence logprobs streaming edge case (#15259)
Signed-off-by: Andy Lo <andy@mistral.ai>
2025-03-21 22:35:37 -07:00
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-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
Russell Bryant e489ad7a21 [Misc] Add SPDX-License-Identifier headers to python source files (#12628)
- **Add SPDX license headers to python source files**
- **Check for SPDX headers using pre-commit**

commit 9d7ef44c3cfb72ca4c32e1c677d99259d10d4745
Author: Russell Bryant <rbryant@redhat.com>
Date:   Fri Jan 31 14:18:24 2025 -0500

    Add SPDX license headers to python source files
    
This commit adds SPDX license headers to python source files as
recommended to
the project by the Linux Foundation. These headers provide a concise way
that is
both human and machine readable for communicating license information
for each
source file. It helps avoid any ambiguity about the license of the code
and can
    also be easily used by tools to help manage license compliance.
    
The Linux Foundation runs license scans against the codebase to help
ensure
    we are in compliance with the licenses of the code we use, including
dependencies. Having these headers in place helps that tool do its job.
    
    More information can be found on the SPDX site:
    
    - https://spdx.dev/learn/handling-license-info/
    
    Signed-off-by: Russell Bryant <rbryant@redhat.com>

commit 5a1cf1cb3b80759131c73f6a9dddebccac039dea
Author: Russell Bryant <rbryant@redhat.com>
Date:   Fri Jan 31 14:36:32 2025 -0500

    Check for SPDX headers using pre-commit
    
    Signed-off-by: Russell Bryant <rbryant@redhat.com>

---------

Signed-off-by: Russell Bryant <rbryant@redhat.com>
2025-02-02 11:58:18 -08:00
Nick HillandRobert Shaw 24b0205f58 [V1][Frontend] Coalesce bunched RequestOutputs (#12298)
Signed-off-by: Nick Hill <nhill@redhat.com>
Co-authored-by: Robert Shaw <rshaw@neuralmagic.com>
2025-01-23 17:17:41 -08:00
Andy Lo 18fd4a8331 [Bugfix] Multi-sequence broken (#11898)
Signed-off-by: Andy Lo <andy@mistral.ai>
2025-01-21 11:51:35 -08:00
Cyrus Leung 9edca6bf8f [Frontend] Online Pooling API (#11457)
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
2024-12-24 17:54:30 +08:00
Cyrus Leung 0920ab9131 [Doc] Reorganize online pooling APIs (#11172)
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
2024-12-14 00:22:22 +08:00
Cyrus Leung eeec9e3390 [Frontend] Separate pooling APIs in offline inference (#11129)
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
2024-12-13 10:40:07 +00:00
Cyrus Leung d2f058e76c [Misc] Rename embedding classes to pooling (#10801)
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
2024-12-01 14:36:51 +08:00
Maximilien de BayserandFlavia Beo 214efc2c3c Support Cross encoder models (#10400)
Signed-off-by: Max de Bayser <maxdebayser@gmail.com>
Signed-off-by: Max de Bayser <mbayser@br.ibm.com>
Signed-off-by: Flavia Beo <flavia.beo@ibm.com>
Co-authored-by: Flavia Beo <flavia.beo@ibm.com>
2024-11-24 18:56:20 -08:00
lkchen c7dec926f6 [VLM] Report multi_modal_placeholders in output (#10407)
Signed-off-by: Linkun Chen <lkchen+anyscale@github.com>
2024-11-18 16:06:16 +08:00
zifeitong 47db6ec831 [Frontend] Add per-request number of cached token stats (#10174) 2024-11-12 16:42:28 +00:00