Model launchesSakana AI’s Fugu and Fugu‑Ultra: orchestrating multiple models and agents under one APITokyo-based Sakana AI released two orchestration models, Fugu and Fugu‑Ultra, that delegate tasks to pools of LLM workers and agentic tools.4 min read
Model launchesOpenAI previews GPT-5.6 family with limited, government-approved accessOpenAI has previewed three GPT-5.6 models—Sol, Terra and Luna—featuring new reasoning modes, safety classifiers, and pricing tiers, but access is initially restricted to roughly 20 U.S.5 min read
Model launchesMicrosoft unveils MAI-Thinking-1, an in-house reasoning language modelMicrosoft introduced MAI-Thinking-1, its first reasoning language model developed independently rather than distilled or fine-tuned from another developer’s model.4 min read
Model launchesAnthropic launches Claude Fable 5 and restricted Claude Mythos 5 with strict safeguards and limited accessAnthropic released two Mythos-class models: Claude Fable 5, widely available but guarded by conservative safety classifiers that fallback to Claude Opus 4.8 for sensitive topics, and Claude Mythos 5, the same core model with some safeguards relaxed for vetted cyberdefense and biomedical partners.5 min read
Model launchesClaude Fable 5 available again on Cursor, leads on CursorBench but most expensive per taskThe Claude Fable 5 model is available again on the Cursor platform; it currently leads in performance on CursorBench, but it incurs the highest cost per task.1 min read
Model launchesFor Claude fans: Sonnet 5 has arrived, Fable returns tomorrowAnthropic announced the release of Sonnet 5 for Claude users and said that the Fable model will return tomorrow; according to the statement there was a lot of misunderstanding around Sonnet 5, so they also tried to clarify the details in a video.1 min read
Model launchesGoogle’s Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) released as a fast, low-cost image modelGoogle’s Gemini 3.1 Flash Lite Image, marketed as Nano Banana 2 Lite, is presented as the fastest and cheapest Gemini image model optimized for speed and scale.2 min read
Model launchesAnthropic releases Claude Sonnet 5 with 1M-token context and new tokenizer that raises effective costsAnthropic published Claude Sonnet 5 with a million-token context window, up to 128,000 output tokens, and several API changes.3 min read
Model launchesClaude Sonnet 5 — a language model that plans and uses tools autonomouslyThe newly released version of the language model called Claude Sonnet 5 can create plans, use a browser and a terminal, and operate with a high degree of autonomy; capabilities that until a few…1 min read
Model launchesClaude Sonnet 5 available on Cursor, better results on CursorBenchThe Claude Sonnet 5 model is now available on the Cursor platform.1 min read
Model launchesAnthropic launches Claude Sonnet 5 to offer near-flagship capabilities at lower costAnthropic released Claude Sonnet 5, a mid-tier AI model the company says approaches flagship Opus performance while charging substantially less per token.6 min read
Model launchesClaude Sonnet 5: more agentic and cheaper Sonnet model with multi‑platform rolloutClaude Sonnet 5 is a new Sonnet‑class model designed to improve agentic capabilities—planning, tool use and autonomous multi‑step work—at lower cost than higher‑end Opus models.4 min read
