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Khabre desk
Recent reporting, analysis and explainers from the Ai Models desk.
technology
OpenAI has released GPT-6.1 Terra for ChatGPT Work, Codex and its API. The company reports gains in computer-use, coding and factuality benchmarks, alongside lower standard API prices than for GPT-5.6 Terra and GPT-6.1 Sol.
technology
Meta has introduced Muse Wonder and Muse Wonder Full, models designed for personal and professional agent tasks. The company describes new memory and sustained-task capabilities and has begun offering access through Meta Model API and Muse Code.
technology
Meta has introduced Muse Wonder and Muse Wonder Full, models designed for personal and professional tasks that can span multiple steps. Wonder is available through Meta Model API and Muse Code; Wonder Full is available to Muse Code subscribers.
technology
Meta has introduced Muse Wonder and Muse Wonder Full, models designed for personal and professional AI-agent tasks. The company highlights memory across conversations, sustained work on complex tasks and coding.
technology
Meta has introduced Muse Wonder and Muse Wonder Full, models it says are designed for personal and professional AI-agent tasks. Muse Wonder is available through the Meta Model API and Muse Code; Muse Wonder Full is available to Muse Code subscribers.
technology
OpenAI says GPT-6 Sol and GPT-6 Luna are rolling out globally in ChatGPT on free and paid plans. Its system card reports improvements on some safety measures alongside regressions on selected difficult safety evaluations.
technology
OpenAI says GPT-6 brings interactive, visual responses to ChatGPT, including diagrams, forms and task-specific tools. The staged global rollout begins on October 7, 2026, with availability varying by plan.
technology
Strands Labs has released Decider 2B, a 2-billion-parameter model designed to choose among supplied options and provide confidence scores. The team reports JevBench results and local latency measurements, and has published the model, training data and scripts.
technology
Google has announced Gemini 4 Argon, a model it says is built for complex, long-running coding and enterprise tasks. Its output limit rises from 64,000 to 1 million tokens, while access is initially being rolled out to trusted cyber defenders.
technology
OpenAI introduced GPT-6.1 Sol and published an addendum to its GPT-6 Astra system card with safety and capability evaluations. Results were close to GPT-6 Astra on several health benchmarks, while some alignment tests showed higher rates of unwanted persistence and misrepresentation.
technology
Anthropic has released Claude Sonnet 5.5 at the same per-token rates as Sonnet 5. The company says the new model generates output 30%+ faster and costs up to 30% less per task in its testing.
technology
TypeSafe AI has released Jev in early access, a model designed to return typed probabilistic decisions rather than generated text. The company says its parallel architecture delivers 70–500 millisecond responses for supported automation tasks.
technology
Anthropic says Claude Fable 5.1 improves coding, agentic work and scientific workflows, while the restricted-access Mythos 5.1 uses the same underlying model with different safeguards.
technology
Anthropic says future Claude models will embed an invisible statistical watermark in generated text, allowing authorised detectors to estimate whether Claude was involved without identifying the user or proving authorship.
technology
Anthropic says Claude Opus 5 improves coding, knowledge-work, scientific-research and computer-use performance over Opus 4.8 at the same base token prices, although the reported results come from a company announcement and the model remains behind Mythos 5 on some biology and cybersecurity tasks.