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Nouveaux modèles et souterrain de l'IA

Vol. I — N° 10 mardi 3 novembre 2026 dernière collecte à 07:01 · 17 nouveaux articles

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Dernières dépêches · 113 articles sur les 7 derniers jours

r/LocalLLaMA··EN·Souterrain

Alibaba's Qwen Code repo just leaked qwen4-max, qwen4-coder-plus, and qwen4-omni-120b

PRs: https://github.com/QwenLM/qwen-code/pull/15762: "Measured on main at 79a9b753c60 , before this change: qwen4 , qwen4-max , qwen4-plus , qwen4.5-max , qwen4-coder-plus , qwen4-max-2026-10-01 , openai/qwen4-max and qwen4-omni-120b-think all resolved to 262,144. The last of those is already in use as the session model in the omni fixtures, so these ids are not hypothetical."…

Simon Willison··EN·Modélisation

llm 0.37

Release: llm 0.37 There's a lot of stuff in this new release of my LLM CLI tool and Python library, representing around two months of accumulated features and fixes. I added gpt-6.1-sol and gpt-6.1-terra , plus a new llm openai endpoint add command to make it easier to configure additional models that use OpenAI-compatible endpoints. I switched the default model (if you have not set your own…

The Verge AI··EN·Souterrain

The New York Times sues Brave web browser for AI scraping and bypassing paywalls

The New York Times and a group of other publications have filed lawsuits against the company that makes the Brave web browser over alleged unlawful scraping to train AI and also letting users bypass their paywalls, as reported by Reuters. According to a complaint filed by the New York Daily News, the Chicago Tribune, and […]

OpenAI··EN·Modélisation

LifeVal

Introducing LifeVal, a benchmark measuring how well AI helps people complete everyday tasks, from finding childcare to managing finances and government paperwork.

arXiv cs.CL··EN·Modélisation

Li$^{2}$SAO: Lifting Light Singl-Rollout Asynchronous RL Optimization via Group-Relative Actor-Critic Bootstrapping

arXiv:2610.40726v1 Announce Type: new Abstract: Asynchronous reinforcement learning (RL) is becoming a mainstream paradigm for post-training large language models (LLMs), as it improves training efficiency by updating the model as rollouts arrive. Recent work argues that group-wise sampling in GRPO does not naturally fit asynchronous RL training because rollout lengths follow a long-tailed…

Interconnects··EN·Souterrain

Was I wrong about open models & cyber risks?

Last week coined the term “Black October“ after an onslaught of critical vulnerability disclosures, including PHP2Shell and a long-standing GitLab bug, signified the moment when the cyber risks of AI models started to materialize.

ActuIA··FR·Modélisation

Gemini 4 Carbon, premier de l'indice d'Artificial Analysis, est réservé aux cyberdéfenseurs

Gemini 4 Carbon, annoncé par Google le 28 octobre 2026, prend la tête de l'Artificial Analysis Intelligence Index v5 avec 59 points, un de plus que Claude Opus 5.5 et deux de plus que GPT-6 Astra. Il n'est ouvert qu'à des cyberdéfenseurs, puis à des partenaires du Fairwind Program, sans date pour les développeurs. Son prix d'introduction, 2 et 10 dollars par million de tokens, passera à 4 et 20…

r/LocalLLaMA··EN·Souterrain

Rtx 8000 48gb prices have decreased over the last two years while 3090 doubled.

In 2024 i purchased an RTX 8000 48gb for $2400. As the market has changed I’ve kept an eye on prices. Two years later, they are available around $2100. Its a little slower than 3090 at inference (672gb/s vs 936gb/s) but it has double the memory so it can run larger models / contexts / higher quants. Rtx 8000 also wins on power, 265w vs 700w (2x 3090 to match 48gb) In 2024 two 3090s would cost…

Simon Willison··EN·Modélisation

datasette-llm 0.1a9

Release: datasette-llm 0.1a9 I have some big upgrades to Datasette Agent in the pipeline, but in the meantime here's a tiny user experience improvement to the underlying datasette-llm plugin. It now picks up the default model used by LLM , which means you can start using Datasette Agent without needing to explicitly configure a default model: uvx --with datasette-agent datasette content.db…

The Verge AI··EN·Souterrain

The biggest names in AI are backing a new way to opt out of scraping

OpenAI, Google, Microsoft, and Anthropic say they will adopt a new standard that publishers can use to opt out of being scraped by AI, as reported earlier by Search Engine Roundtable. With this control, publishers can apply their AI training preferences across multiple AI companies, instead of setting them individually. The shared "policy token" signal […]

arXiv cs.CL··EN·Modélisation

Mage-VL-Cowork: A Full Training Recipe to Learn Hybrid Computer Use From Evolved Harnesses

arXiv:2610.40747v1 Announce Type: new Abstract: Effective computer-use agents (CUAs) should seamlessly combine visual GUI interaction with code and terminal execution within a single policy. We present Mage-VL-Cowork, a 4B hybrid CUA trained from a general multimodally aligned checkpoint through an end-to-end, progressive five-stage curriculum across midtraining, SFT, and RL. To power this…

ActuIA··FR·Modélisation

Google Cloud ouvre à ses clients Gemini Robotics ER 2, qui planifie les tâches des robots

Google Cloud a ouvert le 27 octobre 2026 en préversion publique Gemini Robotics ER 2, le modèle de Google DeepMind qui découpe les tâches d'un robot, appelle ses commandes et vérifie en vidéo si chaque étape a réussi. Déjà accessible aux développeurs par l'API Gemini depuis juillet, il ne pilote pas les moteurs, et Google laisse la sécurité à l'exploitant. Jusqu'au 31 décembre, son prix affiché…

r/LocalLLaMA··EN·Modélisation

I found another niche use case for local LLMs, but need some advice

Kind of a random thing, but I've gotten to the age where I'm starting to care about what the city council is doing. So I downloaded all the available council meeting notes from the last 16 years and pointed Qwen 3.8 27B Q6 at them and started having it dig through notes. Namely I wanted to see who approved the purchase of Flock cameras for our town. Turns out the police chief got a $9,000 grant…

arXiv cs.CL··EN·Modélisation

The Generative Gap Between Speculative Drafter and Continuous Diffusion Language Model

arXiv:2610.40847v1 Announce Type: new Abstract: Continuous diffusion language models (CDLMs) and speculative drafters offer efficient language generation but are typically evaluated differently: CDLMs generate independently through iterative refinement, whereas drafters propose text for target-model verification and correction. We compare their architectures without verification, using LangFlow…

ActuIA··FR·Modélisation

Mistral Large 4 passe de 38 à 25 points sur le nouvel indice d'Artificial Analysis

La version 5 de l'indice d'Artificial Analysis, publiée le 27 octobre 2026, repose à 60 % sur des évaluations privées ou à réponses secrètes. Douze modèles à poids publiés ou annoncés y perdent de 12 à 16 points, alors que Claude Opus 5.5 reste à 58. L'écart entre le meilleur modèle fermé et les meilleurs poids publiés passe de 12 à 26 points, et le chiffre de 3 à 12 points mis en avant par…

r/LocalLLaMA··EN·Modélisation

LFM3-1.7B quantization report: 3.6 GB VRAM lossless; 2.2 GB with modest degradation

This model looks quite spectacular. According to LiquidAI's own benchmarks, it scores higher than MiniCPM5-2B across the board, while offering 2x the context and taking up half the space in VRAM (3.6 GiB vs. 7.1 GiB for a quasi-lossless quant). Read the report: https://github.com/crusaderky/pixi-llm-recipes/blob/main/perplexity/LFM3-1.7B/README.md Raw plots as interactive HTML…

arXiv cs.CL··EN·Modélisation

Qistas: A Pre-Registered, Portable Protocol for Fairness Evaluation of Large Language Models

arXiv:2610.40893v1 Announce Type: new Abstract: Fairness benchmarks for large language models (LLMs) are overwhelmingly English-born and American in their social categories; translated versions carry those categories into societies where they do not apply, and almost none fix their hypotheses before the models are run. We present Qistas (Arabic qistas, "the just balance"), a protocol for…

ActuIA··FR·Modélisation

OpenAI arrête GPT-4o et GPT-4.1 le 14 janvier, trois mois avant Azure

OpenAI arrête GPT-4o et GPT-4.1 dans son API le 14 janvier 2027, Microsoft Foundry (Azure) le 14 avril, mais Azure retire o3 le 19 novembre, 22 jours avant OpenAI. Le 28 octobre, ActuIA a croisé les pages de dépréciation d'OpenAI, d'Anthropic, de Microsoft et d'AWS : pour un même modèle, l'écart entre plateformes va de 22 à 173 jours. Le jour du retrait, la requête renvoie une erreur, bascule…

r/LocalLLaMA··EN·Modélisation

Qwen 3.8 27b is sometimes so smart it scares me...

For fun, I gave Qwen 3.8 27b a physics problem involving some heavy math. A little bit into its reasoning, Qwen took a look at its tools, found that it had access to Blender via blender mcp - and that it could write and execute arbitrary python code through that. So it engaged Blender's python support to write itself bits of python code to do its math faster. You really have to tell this model…

arXiv cs.CL··EN·Modélisation

CoFiBreak: A Coarse-to-Fine Diversity Reward for Effective Multi-Turn Jailbreak

arXiv:2610.40926v1 Announce Type: new Abstract: Automated red teaming trains an attacker large language model (LLM) to elicit harmful responses from a victim LLM, but reinforcement learning can collapse attackers onto a narrow set of prompts when attack success is the only reward. Such a collapse of attack diversity can bias safety evaluation toward repeatedly testing near-duplicate attack…

r/LocalLLaMA··EN·Modélisation

Is there still a point to fine-tuning local LLMs?

I've been getting more into running LLMs locally, and I'm starting to wonder if fine-tuning is even worth the effort anymore. Models are getting really good, context windows are huge, and with things like RAG, subagents, and reasoning models, it seems like you can get pretty far without touching the model weights. For most use cases, wouldn't you be better off just using a good base model and…

arXiv cs.CL··EN·Modélisation

Adaptive Personalization Under Preference Epistemic Uncertainty

arXiv:2610.40930v1 Announce Type: new Abstract: Human preferences change over time: an established preference may remain valid over time, become uncertain as context shifts, or be explicitly revised. Effective personalization requires conversational AI to adapt its response strategy to evolving preferences rather than relying on passive memory retrieval. We formalize this capability as adaptive…

arXiv cs.CL··EN·Modélisation

Better Retrievers, Worse Labels: How Incomplete Relevance Judgments Distort Abstention Evaluation in Conversational RAG

arXiv:2610.40966v1 Announce Type: new Abstract: Conversational RAG benchmarks such as MTRAG and RETECO evaluate retrieval and generation end to end: each system answers from its own retrieval, so abstention must be scored against whether each retrieved context is sufficient. A convenient shortcut reads sufficiency off the relevance judgments and treats a context without gold documents as…

r/LocalLLaMA··EN·Souterrain

Inconsistencies in Unsloth's LiveCodeBench Results

I compared two published benchmark charts for DeepSeek-V4.1-Flash-1017 and noticed something rather unusual. All four Unsloth quantizations AND the Q8 baseline simultaneously improved by approximately 2–3 percentage points on LiveCodeBench v6. Meanwhile, the GSQ-RCO results changed much less consistently. 1. The numbers Model First chart Updated chart Change Unsloth IQ1_S 88.95% 91.0% +2.05…

arXiv cs.CL··EN·Modélisation

Fewer Heads, Fewer Memories: Pruning Redundant Attention Heads Suppresses Verbatim Memorisation

arXiv:2610.40974v1 Announce Type: new Abstract: Large language models have been shown to memorise and reproduce verbatim sequences from their training data, raising concerns about privacy leakage, intellectual property exposure, and the limits of generalisation. Recent theoretical work suggests that attention heads may contribute to this behaviour by functioning as associative memory mechanisms…

r/LocalLLaMA··EN·Souterrain

Kind of enjoying the ISTA (GSQ-RCO) vs Unsloth beef

I'm not on anyone's side, I just love the competition. Both teams pushing each other means better quants for all of us. What I don't understand is why ISTA doesn't publish KLD for their quants. It doesn't depend on how long the model thinks, so it would make this a lot easier to compare. The only KLD I've seen for GSQ-RCO is in Unsloth's charts. Maybe there's a reason I'm missing. (English isn't…

r/LocalLLaMA··EN·Modélisation

Do we have any benchmarks on quality degradation between Basalt, Infernix, Strata(-nvfp4)? Not "engine go more brr" benchmarks, exploring wrong avenues fast is worthless.

While fast inference is very welcome, I would like to know if it's worth increasing the speed over strata-nvfp4 or am I paying some unacceptable penalties. One thing I've noticed with Basalt is that it doesn't have dynamic rope scaling, so it goes off with the yarn scaling statically (2 for 524K context) from the get-go. Basalt also lacks a censorship switch, but the machinery exists so it's…

r/LocalLLaMA··EN·Souterrain

Yet another reason to self host: Anthropic has (again) cut back on reverse engineering tools

https://www.tomshardware.com/tech-industry/artificial-intelligence/anthropic-confirms-new-claude-code-limits-to-prevent-game-cloning-users-report-opus-5-5-is-also-actively-blocking-reverse-engineering-tasks Besides privacy and being in control of your data. Besides being able to control the quality of the inference compute. Besides being able to discuss things with the model and not have the cops…

r/LocalLLaMA··EN·Modélisation

Fine tuned open model ftw

another win for GLM.​​​ Chenru Duan on X: "We’re introducing Hydrogen-1.0, our first open-weight model for scientific research. We post-trained GLM-5.3 (@Zai_org) on our internal scientific data, lab records, and discovery trajectories. It scores 38.3% on FrontierScience-Research vs GPT-6-Astra’s 33.3% ​​​​ submitted by /u/Choice_Celery9481 [link] [comments]

r/LocalLLaMA··EN·Souterrain

Official Statement: Qwen Models Will Stick to Open Source to the End!

There were some rumours the last few days that Qwen4 will be the last open-weight series of Qwen, and future ones would be API only. The following statement contradicts the rumours and clearly states the stance that Qwen is taking regarding their future releases. Qwen Head Liu Dayi Heng Clearly States : Future Qwen 4.0 and Qwen 5.0 Will Continue to Be Open Source! He believes that the value of AI…

r/LocalLLaMA··EN·Modélisation

Unsloth vs GSQ-RCO - 512K context DeepSeek-V4.1 GGUF benchmarks Terminal Bench

We ran DeepSWE, Terminal Bench, Automation Bench, HLE, SciCode at 512K context on our DeepSeek UD version 3.1 GGUFs and show we're >10-20% better than GSQ-RCO We ran all other benchmarks (14 in total) to 128K. AIME2025 64x, DeepSWE/TB 3x. We addressed some issues people mentioned with these new benchmarks: 32K context was too short - we did 512K context for agentic + 128K for general tasks…

r/LocalLLaMA··EN·Souterrain

Running UNCENSORED DeepSeek-V4.1-Flash-1017 on a 12 Gb VRAM

Measured, refusals 85%→0% even in thinking, 3 sizes 12 GB GPU VRAM, 64GB RAM + SSD via Strata Engine We took ISTA-DASLab's GSQ-RCO quants of DeepSeek-V4.1-Flash-1017 (the ones people run in Strata with a 12 GB GPU and the Engram table on SSD) and removed the refusals. We only touched 82 dense tensors per file: attention output, shared expert down proj and the Engram value proj. The 384 routed…

r/LocalLLaMA··EN·Souterrain

😃Made My Own Invoicing Dekstop App With Qwen 3.8 27B+OpenCode+LM Studio On RTX 5090..Saved Me $100 a Year I Was Paying

My first fully vibe coded Desktop app with Qwen 3.8 27B as someone with near 0 coding knowledge lol. Was paying $100 a year for an online Invoicing App so i decided to cook up one for myself. The results are mind blowing..I basically one shotted everything throughout development & implementation as Open Code's coding agents did all the work, fixing bugs, web search etc. All i did is connect my…

r/LocalLLaMA··EN·Souterrain

Builders got MiniMax M3.1 Flash's open weights from 252.4 GB down to 93 GB in 10 days, and the lab thanked them by name

MiniMax posted a thank-you yesterday for everyone quantizing M3.1 Flash (428B, 252.4 GB), and I went through the ones they named. Numbers are each builder's, separate eval sets, not comparable. 128 GB PC: Maya-XS by PeasantSmith, 93 GB. 88.8% top-1 agreement (tool calls, agents). One DGX Spark: SAGE-EXL3 by ViC305, 108.64 GiB. 96.89% top-1, held-out sequences. 24.37 to 29.72 tok/s decode at 48K…

r/LocalLLaMA··EN·Modélisation

Qwen 4 When ?

Rumors went it was supposed to be out at start of this month... submitted by /u/BringTea_666 [link] [comments]

r/LocalLLaMA··EN·Modélisation

[Release] ISTA DeepSeek-V4.1-Flash-1017 GSQ-RCO Coder: a 763B model at 1 bit per parameter

We have released a Coder build of DeepSeek-V4.1-Flash-1017, compressed with GSQ and RCO, in which half of the model's routed experts have been removed. DeepSeek-V4.1-Flash-1017 is a sparse mixture-of-experts model: 384 routed experts per layer, of which 6 are active per token, 763.2B parameters, 551.9B of them in the transformer. What's inside One expert-pruned GGUF: 192 of 384 experts kept in…

r/LocalLLaMA··EN·Modélisation

We released KVARK Sparkle 1.0 – a Qwen3.8-27B-based model with up to 67% fewer thinking tokens

Hey everyone! We're Egzakta AI Lab , and I'm part of the team behind KVARK. We've just released our first open-weight model: KVARK Sparkle 1.0 (27B) . It's based on Qwen3.8-27B , with a focus on making reasoning more efficient: fewer thinking tokens , faster responses, and comparable answer quality. The idea is simple: reasoning models can spend a lot of tokens thinking through tasks that don't…

r/LocalLLaMA··EN·Modélisation

Not another tok/s post: local quants vs Claude on 9 real bugs

There's a lot of talk here about not chasing tok/s by lobotomizing the model, and most of what I post is still speed numbers. So this is the other half: what the models I run at home actually get done on my own work, with Claude models added as fixed reference points. Everything local runs on my own engine (capy-flash) on 2x RTX 5070 Ti 16 GB, Ryzen 9900X, 96 GB DDR5. No expert skipping for flash…

r/LocalLLaMA··EN·Modélisation

Sorry Sam, my "quite terrible" home DRAM is at 100% now: patched Strata to make DeepSeek V4.1 agent sessions start 20× faster on a good old standard gaming GPU, no datacenter required

Sam Altman recently said that "from a global allocation perspective, actually, it's quite terrible to have everybody have a bunch of the world's limited supply of DRAM sitting in their own computer, and being used maybe 5% of the time." Challenge accepted. Here's my "quite terrible" home setup: an RX 9070 XT 16 GB, a 5800X3D, 64 GB of DDR4 that's now worth more than the rest of the PC, and a PCIe…