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Models & Labs

New models, releases and benchmarks from OpenAI, Anthropic, Google, Meta, Mistral and the open-weight world.

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Models & Labs Product Hunt

Gemini 4 Carbon

AI summary Gemini 4 Carbon, a new AI model from Google, focuses on reasoning, cybersecurity and dependable autonomous task execution. It is reported to score 71.0% on CWE-bench and 88.2% on SEC-bench Pro, and 0.0% on Gray Swan's benchmark for indirect prompt injection. The model is said to flag missing information before acting and to carry out multi-step plans within project limits. Access is first going to cyber defenders via the Fairwind Program, with developers, businesses and consumers to follow later.

Models & Labs Google DeepMind

Gemini 4 Carbon: Our next frontier model

AI summary Google DeepMind unveiled Gemini 4 Carbon just two weeks after Gemini 4 Argon, claiming first place on the Artificial Analysis Intelligence Index 5.0 with 59 points. It also reports top security results: 88.2% on SEC-bench Pro, while its CWE-bench and ExploitGym marks were 71.0% and 54.8% respectively. A small set of cyber defenders gets access this week, followed by the Fairwind Program and then a broader rollout to developers and consumers. Costs are the same as Argon's, with input billed at $2 and output at $10 for every million tokens.

Models & Labs The Decoder

OpenAI teases Dots for Europe, but its Berlin DevDay was really about building a platform

AI summary At its DevDay Exchange 2026 event in Berlin, OpenAI said its assistant Dots should reach more European users within weeks, after discussions with regulators; personal Pro accounts in the EEA, Switzerland and the UK still lack access. The company reported that weekly active Codex users in Germany have risen twentyfold since January 2026, without giving absolute figures. OpenAI cited heavy resource needs and low demand for closing Sora in March and for not offering a video-understanding model. It also promoted the Agents API, plugins and reach to 1.2 billion weekly ChatGPT users to draw developers onto its platform.

Models & Labs The Decoder

Claude for Legal now verifies sources automatically, then hands the file to a lawyer

AI summary Anthropic has added pre-built interactive artifacts to Claude for Legal, part of Claude Enterprise, after requests from legal teams since the product's May debut. The tools help with jobs such as checking citations, reviewing contracts against internal rules, following draft legislation and comparing laws between countries, with the model tying each claim to its source before a lawyer checks the output. Over 60 integrations, Bloomberg Law among them, let users link their own databases, while firms including PwC and Harvey offer their own tools on the platform. Anthropic says built-in settings uphold data protection and information barriers between teams.

Models & Labs The Decoder

New Artificial Analysis index widens the gap between open and closed models

AI summary Artificial Analysis released version 5 of its Intelligence Index, in which Kimi K3.1 Pro slid from fourth to ninth, trailing eight closed models. The firm now measures a 12-point gap between open models and the leaderboard leader, compared with 3 points before. Private test sets now make up 60 percent of the index to counter training on known benchmark questions, and Grok 4.7 lost 12 points under the change. Researcher Nathan Lambert argues that reinforcement learning infrastructure also explains the differences between labs.

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