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AI 前沿情报 · 每日自动更新

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最新进展

开源模型发布、各模型推理吞吐与价格、vLLM / SGLang 社区动态、学术与工业界资讯,全自动聚合。

Highlights

Intelligence

智能指数 · 越高越好

模型性能榜单

模型机构智能指数吞吐 tok/s首 token (s)输入/输出 /1M
Nova 2.0 Omni (Medium)Amazon---$- / $-
GPT-5.2 Codex (Xhigh)OpenAI-101209.03$1.75 / $14.00
Gemma 4 12B (Non-reasoning)Google-1122.21$0.10 / $0.30
Gemini 3.5 Flash (Minimal)Google-1730.79$1.50 / $9.00
Claude 3.5 HaikuAnthropic---$- / $-
GPT-3.5 TurboOpenAI---$- / $-
Gemini 2.0 Flash Thinking Experimental (Jan '25)Google---$- / $-
Qwen2.5 Coder Instruct 32BAlibaba---$- / $-
Sonar ReasoningPerplexity---$- / $-
Gemma 3 270MGoogle---$- / $-
Grok 4.20 0309 (Reasoning)SpaceXAI---$2.00 / $6.00
GPT-5.1 Codex (High)OpenAI-12714.05$1.25 / $10.00
Mistral Medium 3.1Mistral---$- / $-
GPT-5 nano (Minimal)OpenAI-1830.81$0.05 / $0.40
Gemini 2.5 Pro Preview (May' 25)Google---$1.25 / $10.00
o3-mini (High)OpenAI-24920.11$1.10 / $4.40
o1-previewOpenAI---$16.50 / $66.00
DeepSeek V3.2 Exp (Non-reasoning)DeepSeek---$0.28 / $0.42
Qwen3.5 2B (Non-reasoning)Alibaba---$- / $-
Devstral 2Mistral---$- / $-
Claude 3.5 Sonnet (Oct '24)Anthropic---$3.00 / $15.00
DeepSeek V3.1 Terminus (Reasoning)DeepSeek---$1.64 / $2.75
Qwen3 Omni 30B A3B InstructAlibaba-951.83$0.25 / $0.97
Grok Build 0.1 0616SpaceXAI-741.23$1.00 / $2.00
Nova 2.0 Pro Preview (Medium)Amazon-12413.03$1.25 / $10.00
Kimi K2.6 (Reasoning)Kimi-422.83$0.95 / $4.00
DeepSeek R1 (Jan '25)DeepSeek-1701.01$2.00 / $4.00
DeepSeek R1 Distill Llama 8BDeepSeek---$- / $-
Qwen3 0.6B (Non-reasoning)Alibaba---$- / $-
Qwen3.5 397B A17B (Reasoning)Alibaba-592.19$0.60 / $3.60

社区动态

sglang v0.5.23

# Highlights *1007 PRs from 257 contributors.* ## New models | Model | Type | Cookbook | |---|---|---| | Muse Spark Open | LLM / VLM | [link](https://docs.sglang.io/cookbook/autoregressive/Meta/MuseSparkOpen) | | Beam-1.0 | LLM / VLM | [link](https://docs.sglang.io/cookbook/autoregressive/Reflection/Beam-1_0) | | MiniMax-M3.1-Flash | LLM / VLM | [link](https://docs.sglang.io/cookbook/autoregressive/MiniMax/MiniMax-M3.1) | | MiniCPM-V 4.7 | LLM / VLM | [link](https://docs.sglang.io/

sglang昨天
vllm v0.33.0rc3

# v0.33.0 ## Highlights This release features 927 commits from 389 contributors (122 new)! * **New models**: Reflection Beam-1.0 (501B MoE, 23B active) with its DFlash2 drafter (#62074), Yandex AliceAI-Foundation-80B-A3B (#57963), Recursive Flint (40B MoE, 2.5B active) (#62938), Muse Spark Open (#61879), Step-5 Preview (#61727, #63147), NVIDIA Alpamayo 2 Super (#62957), Nemotron-Labs Dory1.0-4B (#60149), Nemotron Parse 3.5 (#61651), MiniCPM-OCR 1.0 (#63095), Domyn Edge (#62544) and the

vllm2 天前
transformers v5.22.1

# Patch release v5.22.1 We just had to fix the documentation! ** [Fix] Remove WIP doc for Ml4 (https://github.com/huggingface/transformers/pull/50124) from @remi-or

transformers5 天前
transformers v5.22.0

## New Models ### Mistral Large 4 (Le Chonk) <img width="1329" height="780" alt="image" src="https://github.com/user-attachments/assets/1cff9ca7-19e3-4622-8db6-fb1cfa842579" /> Mistral Large 4 is Mistral's largest and most capable model to date: a 1 trillion-parameter natively multimodal Mixture-of-Experts model with 49 billion active parameters per token (52 billion including embeddings and output layers), trained from scratch on 3,800 NVIDIA Grace Blackwell GPUs in Mistral's own datac

transformers5 天前
transformers v5.21.1

# Patch release v5.21.1 ** Fix rope_scaling setter for configs that assign it during init (#50080 ) We broke remote code loading in vllm, this fixes it sorry everyone!

transformers6 天前
transformers v5.21

# Release v5.21.0 ## New Model additions ### MiniCPM-OCR MiniCPM-OCR is a document-understanding model from OpenBMB's MiniCPM-V family. It keeps the MiniCPM-V 4.6 architecture, which pairs a SigLIP vision encoder and a window-attention merger with a Qwen3.5 language model. It is specialized for reading text-dense images such as scanned pages, screenshots, receipts and tables. **Links:** [Documentation](https://huggingface.co/docs/transformers/main/en/model_doc/minicpm_ocr) | [Paper

transformers8 天前
transformers v5.20.2

# Patch release: v5.20.2 This patch notably solves an issue where some inputs could loose their original type inside `prepare_inputs_for_generation` in `generate`, leading to problems with multimodal models. It also fixes some other issues listed on the below commits. It contains the following commits: - Fix inputs dict casting in generate (#49731) by @Cyrilvallez - Fix zero expert gradients in bfloat16 with expert parallelism and ep_size < fsdp_size (#49688) by @qgallouedec - Declar

transformers15 天前
sglang v0.5.22

# Highlights *950 PRs from 245 contributors.* ## New models | Model | Type | Cookbook | |---|---|---| | Clef / Clef Flash | LLM / VLM | [link](https://docs.sglang.io/cookbook/autoregressive/Cloudflare/clef) | | PPLX-Decider v1 / v1.1 | LLM / VLM | [link](https://docs.sglang.io/cookbook/autoregressive/Perplexity/PPLX-Decider-v1.1-27B) | | EmbeddingGemma 2 | LLM / VLM | [link](https://docs.sglang.io/cookbook/autoregressive/Google/EmbeddingGemma2) | | LLaDA2.2 | LLM / VLM | | | Hunyu

sglang16 天前
vllm v0.32.0

# v0.32.0 ## Highlights This release features 814 commits from 363 contributors (121 new)! * **Structured decisions and generic parsers**: the new `POST /v1/systemone` endpoint answers `choice`, `noul` and `score` questions over a structured state (#59299), is served by default (#60677, #60696), and also runs on `Cloudflare/clef-omni` (#61064), `LiquidAI/d1-3B` (#60676) and DiffusionGemma (#60466). The new `hf` tool and reasoning parser (`--tool-call-parser hf`, `--reasoning-parser hf`)

vllm17 天前
transformers v5.20.1

# Release v5.20.1 Special surprise including the new model Beam from Reflection AI :partying_face: <img width="2912" height="1440" alt="Gemini_Generated_Image_ox4hjlox4hjlox4h" src="https://github.com/user-attachments/assets/bfc7ff16-4340-490c-925c-b1512e4ceb32" /> Beam is a token-efficient, frontier-scale model focused on coding and agentic use cases. It is built for teams that want to run a powerful model on their own hardware, infrastructure, or cloud, and customize it to their spec

transformers18 天前
transformers v5.20.0

# Release v5.20.0 ## New Model additions ### Muse Spark Open <img width="2400" height="1296" alt="image" src="https://github.com/user-attachments/assets/bf34ea27-0edf-4ded-ba6f-905b04096126" /> Muse Spark Open is a multimodal mixture-of-experts model from Meta that takes text, images, audio, and video as input and generates text. It has 816B total parameters (42B active per token) and a context window of up to 1,048,576 tokens shared across modalities. It is trained for agentic cod

transformers19 天前
transformers v5.19.0

# Release v5.19.0 ## New Model additions ### EmbeddingGemma2 <img width="2716" height="2308" alt="image" src="https://github.com/user-attachments/assets/84734e74-163d-4d12-b166-ffcf6749d563" /> EmbeddingGemma 2 is a multimodal embedding model from Google built on the Gemma 4 architecture. It encodes text, images, audio, and video, individually or combined in one input, into a shared 768-dimensional vector space for cross-modal retrieval, semantic similarity, clustering, and classif

transformers28 天前

学术 / 工业资讯

Neologism Inoculation Prompting

Inoculation prompting is a method to reduce undesired behaviours such as reward hacking in frontier models. It works by training a model on harmful examples under a prompt that specifies the undesired behaviour, which reduces the model's tendency to exhibit it unless prompted. However, the inoculation prompt is written in plain English, so any user can re-elicit the behaviour easily. We introduce neologism inoculation prompting (NIP), which replaces the English prompt with a new token that is tr

arxiv昨天
COMPREHEND: Ultra-Fine-Grained Benchmark Understanding by Entailment Hierarchy

Understanding what kind of prompts users typically ask and how well an LLM performs on these prompt categories is crucial for LLM practitioners. The existing methods satisfy the demand by hierarchically clustering the user prompts and synthesizing the cluster names using an LLM to build a taxonomy. However, the cluster names from these methods are usually too general for humans to understand the detailed prompt distributions and identify the exact strengths and weaknesses of LLMs. In this study,

arxiv昨天
Constructing a Regional Slang Lexicon for Electricity Demands via Soft-Label Bidirectional Anchoring and Active Learning

Power-grid customer service increasingly relies on community social media, where customers describe outages, billing, and equipment faults in informal regional dialect. Such messages exhibit non-standard morphology, semantic drift, and out-of-vocabulary expressions that make manual lexicon construction costly and degrade conventional NLP tools. We propose a weak-supervision framework constructing a regional slang lexicon from curated dialect anchors and power-domain seed terms. Candidates are ge

arxiv昨天
Shared Context Candidate Scoring with Jointly Adapted Readout Networks

Repeated decisions over a shared document create two distinct opportunities: reusing document computation and adapting how question representations score candidate answers. We present Q64, a candidate-scoring system that preserves a frozen 64-layer Qwen3.8-27B text backbone, reuses its hybrid prefix state and intermediate document representations, and jointly trains a residual adapter with a four-layer decoder and candidate-conditioned readout. We used ZiYor, a self-evolving AI system, to explor

arxiv昨天
Tokenizer Myths and Where To Find Them

Tokenization is a fundamental component of modern language models: before a model sees data, its tokenizer has already determined how the data appears. We identify and challenge three myths in the tokenization research literature. Myth #1: Bits-Per-Byte (BPB) is agnostic to the tokenizer and/or the vocabulary size: BPB is tokens per byte times bits per token, and the two factors do not cancel; using untrained models, we show that BPB prefers some tokenizers over others: the model has learned not

arxiv昨天
Length Is Cheap, Competition Is Not: Attention Predicts Context Rot in Retrieval

Why do language models fail on long inputs? The common answer is length. We show that, for retrieval, length is cheap and competition is not. On five open models (0.5B to 3B parameters, four families), neutral filler costs nothing: accuracy stays at 0.97 to 1.00, up to 32K tokens on Qwen2.5-1.5B. Statements in the format of the evidence, placed at the same positions, drop it to 0.16 to 0.33. A single statement that gives the queried key a rival value multiplies the loss by 9 to 110, and every ad

arxiv昨天
PACT: Certifying What Is Written in Parallel Decoding of Diffusion Language Models

Parallel decoding speeds up masked diffusion language models by writing several tokens per forward pass. Published commit rules choose these tokens by testing the predicted distributions. Under sampling the written tokens are drawn, and these tests do not see them. We find that answer quality follows the reliability of the tokens actually written. An answer's log probability splits into this reliability and the dependence within each step. We propose PACT, a training-free commit rule that draws

arxiv昨天
AdSteer: Native Advertising in Large Language Model Generation

Large language model (LLM) services face rapidly rising serving costs. To sustain free or affordable access for a broad user base, alternative monetization mechanisms are needed. Native advertising offers a promising approach, as it creates economic value by aligning user intent with merchant offerings. Yet how to integrate sponsored content naturally into LLM responses remains largely underexplored. Existing approaches primarily rely on prompt-level injection, multi-pass rewriting, or fine-tuni

arxiv昨天
Where Do Distilled Students Store Thinking?

Small students degrade on large reasoning models' (LRMs') long solutions, so recent work shortens them by interpolating an LRM with a short-answer model at ratio $λ$. We ask what student weights retain when this teacher stops thinking, comparing LoRA adapters of three students from three teacher pairs at each $λ$. In each pair, the adapters' update subspace shifts most where the teacher stops thinking and solutions shorten most, locating the change without attributing it. We identify a shared ad

arxiv昨天
LoopKV: Loop-Aware KV Cache Compression for Serving Looped Transformers

Looped transformers apply a shared block several times per token to improve accuracy without adding parameters. For models such as Ouro that keep a separate key-value (KV) cache per loop, cache memory limits the batch size that amortizes repeated weight reads. Uniform-bit quantization and fixed rules per loop do not allocate precision according to each layer's sensitivity in each loop. Measurements on Ouro show that quantization sensitivity varies across (loop, layer) cells, and the sum of indiv

arxiv昨天
Say Less, Mean Better: Training-Free Verbosity Control for Language Models

Large language models (LLMs) often generate responses longer than necessary, increasing inference latency and computational cost. While prompting can encourage conciseness, controlling output length without compromising response completeness remains challenging. Aggressive early stopping can reduce generation costs but risks terminating responses prematurely. We introduce MinimalLM, a training-free framework for reliable verbosity control that combines uncertainty-aware, length-dependent stop-to

arxiv昨天
Evaluation Contracts and Evaluation Leverage: Sliced-Gap Readings in Structured Prediction Can Move Without Model Change

NLP evaluation reports routinely cite sliced performance differences, most prominently the intra-inter gap in document-level relation extraction, as capability evidence. We show that such gap readings are joint properties of models and evaluation contracts: scoring function, gold version, threshold, output format, and prompt language. With predictions frozen, a method ordering reverses under a gold-standard exchange (+0.0363, CI excluding zero; tie-level after), movement localizing where gold re

arxiv昨天

模型性能数据来自 Artificial Analysis,发布与社区动态来自 GitHub / arXiv,每日自动更新。