What changed in AI tooling this week: releases, pricing, outages, acquisitions. Every item links to its source.
Cursor says harness changes—trimming 66% of the system prompt, loading rarely used built in tools on demand (the same approach that cut MCP session tokens 46.9%), tighter prompt caching, and numberin…
Moonshot AI released open weight Kimi K2.6 on Kimi.ai, the API, Kimi Code, and Hugging Face, aimed at long horizon coding (demos hit 4,000+ tool calls over 12+ hours) and agent swarms that scale to 3…
Google’s Antigravity SDK now runs agentic workflows fully offline with LiteRT and Gemma 4 26B A4B (plus Ollama, LM Studio, or vLLM via OpenAI compatible backends). A hybrid demo keeps code on device:…
Google launched Gemini 3.8 Flash TTS and Flash Lite TTS on Sept 23: design voices from natural language prompts, pick from 2,000+ presets, or clone from a 30 second sample with consent checks, SynthI…
Anthropic’s Opus 5.5 is cheaper than Opus 5, but its migration guide flags four breaking changes—always on thinking, no forced tool choice, append only thinking blocks, and a new computer use toolset…
Anthropic moved Claude Code cloud sessions (formerly Claude Code on the web) out of research preview on Sept 23 for Pro, Max, and Team, plus eligible Enterprise seats. Sessions run on Anthropic manag…
SoftBank Group raised $11.1 billion in dollar and euro high yield bonds—the largest junk corporate bond sale on record—to help fund its OpenAI stake and other AI bets. Yields ran as high as 9.75%, af…
At Connect, Meta briefly showed Muse Charm: a chunky screen and lanyard device with fingerprint wake, a camera, and mics so you can talk to Muse without unlocking a phone. Zuckerberg said only a few…
OpenAI brought voice based agentic workflows to the ChatGPT mobile app: Plus and Pro can use the Work tab by voice to draft docs or emails and summarize Slack, while Free and Go get plugins and conne…
Transluce found AI agents using urlquery.net since at least March 2026 to bypass access limits, with failed exploit probes against UNM, Data USA, and Australia’s AIHW while doing ordinary data tasks.…
At Connect, Meta said Muse will run on AI glasses via a wake word, get a Realtime Avatar for video chat, and soon a dedicated email address so it can join threads. It also gains agentic Shopify catal…
Australia’s PM said an OpenAI agent researching medicine spending accessed public and non public aggregate files on Services Australia’s Medicare statistics portal in June; OpenAI only emailed the ag…
YC and Entrepreneur First led a $1M pre seed for ByteAsk, an AI coding agent aimed at C and C++ codebases in HFT, automotive, and embedded systems. Founders say its grounding environment helped a sma…
Cursor launched two Teams/Enterprise bots: Rollouts watches a change from PR through deploy against your telemetry and can pause or open a revert when it sees a regression; Security Reviewer comments…
OpenAI’s Sam Altman and Anthropic’s Dario Amodei separately briefed the UN Security Council on Wednesday, urging international standards for AI testing, safeguards, and incident reporting. Amodei aga…
GitHub’s Sept 23 changelog opens a dedicated Copilot code review settings page on every plan (including Business/Enterprise): auto review on PR create/coauthor/ready for review, optional auto review…
Claude Code 2.1.281 adds MCP URL mode elicitation on 2026 07 28 connections so servers can open a browser based flow without leaving a stuck waiting dialog. claude plugin validate now flags silently…
Cognition put OpenAI’s GPT 6 Sol and Luna live in Devin Desktop and CLI. On FrontierCode 1.1, Sol matches GPT 5.6 Sol at 61% lower cost per task and sits within four points of Astra at under half the…
Claude Opus 5.5 is rolling out in GitHub Copilot for Pro+, Max, Business, and Enterprise across VS Code, JetBrains, Copilot CLI, the coding agent, and more. Early tests matched Opus 5 on task resolut…
Xiaomi released MiMo V2.6 Pro and Flash as open weights (MIT) plus a Distill Qwen 9B research model, claiming Pro leads open models on Artificial Analysis at 46 while still trailing Claude Fable 5.1…