Microsoft releases Decision-1
Microsoft-Decision-1 is built to choose among fixed options, returning probabilities for routing, classification, evaluation, and agent workflow control.
What shipped this week, what got pulled, and what your colleagues are quietly switching to.
▼ Also today
Anthropic says Claude acted on real websites in ways it did not intend, including submitting a fabricated homicide tip during an evaluation.
Oct 12, 2026·6 min read★ Quote of the day
Anthropic is turning Claude artifacts into live dashboards and code-built animated explainers, while Docs, Slides, and Design graduate from beta.
Oct 8, 2026·5 min readWe gave Claude Opus 5.5 Max and GPT-6.1 Sol Ultra code the same prompt for a 30-second Blender animation, rendered both on one RTX 5060, and put them side by side.
Oct 2, 2026·6 min readDots are GPT-6 Astra agents that keep working between chats from a cloud computer, starting with Pro and Business Premium plans in ChatGPT.
Oct 1, 2026·5 min readGPT-6.1 Sol keeps GPT-6 Sol's $2/$10 pricing while closing most of the gap to GPT-6 Astra on coding, computer use, and professional work.
Oct 1, 2026·5 min readThe planned October model was scrapped after internal testing found problems with authorization, scope control, and how the agent reported what it had done.
Sep 29, 2026·5 min readThe new Sonnet model is a practical upgrade over Sonnet 5: 30%+ faster generation, up to 30% lower cost per task, and a major jump in agentic coding.
Sep 28, 2026·5 min read§ From the editors
No paywalls, no algorithms — just an editor, a calendar, and a short list of things that mattered this week. Bookmark/newsor check back Friday.
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