AI News

Qwen3.8 Max Prime is live on OpenRouter

OpenRouter now hosts Qwen3.8 Max Prime from Alibaba_Qwen, describing it as a higher-throughput variant of Qwen3.8 Max with the same 2.4T-parameter capabilities.

CoreWeave says it is the only Platinum provider in all three ClusterMAX editions

On September 23, 2026, CoreWeave said SemiAnalysis_ had published ClusterMAX 3.0 that day and that CoreWeave is the only provider rated Platinum in all three editions.

Claude Code cloud-session credit is separate from usage limits

Existing subscribers’ one-time Claude Code cloud-session credit ($100 on Pro or $250 on Max) applies automatically and is separate from usage limits, with one credit per account for cloud sessions only. After a local limit is reached, cloud work can continue until the credit runs out.

Claude Code cloud sessions are out of research preview

ClaudeDevs says cloud sessions are officially available and can keep Claude Code working while a laptop is closed. Existing subscribers get a one-time credit of $100 on Pro or $250 on Max.

OpenChamber 2.0 applies saved skills and plugins without a restart

On OpenCode v2, OpenChamber 2.0 makes saved skills, agents, MCP servers, and plugins take effect immediately. The release also adds Code Mode, web search cards, and a stats page.

Splunk introduces Token Meter for real-time coding agent cost tracking

Token Meter is a free, open-source menu bar tool from Splunk that shows coding agent costs as a run is underway.

Antigravity SDK now supports local execution with Gemma 4 and LiteRT

Agentic workflows can run entirely on a local machine through Gemma 4 and LiteRT. The SDK also supports OpenAI-compatible endpoints, including Ollama, llama.cpp, and vLLM.

Polymarket says Anthropic is partnering with OpenEvidence to roll out free medical AI tools

Polymarket says the tools are being rolled out to physicians in roughly 100 countries, including Uganda, Sudan, Haiti, and Mongolia.

Cursor makes Rollouts and Security Reviewer available on Teams and Enterprise plans

On September 23, 2026, Cursor made both available on Teams and Enterprise plans and said it would include Rollouts usage credits for the next 10 days so users can try Rollouts on real changes.

Cursor says Security Reviewer now finishes 21% faster

Cursor says the update reduces Security Reviewer's average time to 3.8 minutes from 4.8 minutes.

Cursor introduces Rollouts for deployment verification

Rollouts write a monitoring plan and watch changes as they deploy, verifying deployments so regressions are caught before users see them.

GitHub Copilot app's rebuilt pull request view stays fast on extreme diffs

GitHub says the view remains fast and smooth for a pull request with 2,200 files, more than 1 million changed lines, and more than 400 inline comments.

Tencent Hy introduces WebCraftBench for AI-built web apps

WebCraftBench has agents use a live app, then scores aesthetics, usability, and whether the original request was met. Tencent Hy reports an 85.3% match with human preference on 197 validated pairs.

Cline says Stealth Bunny Alpha is now free

Cline says the stealth model is free in Cline, with multimodal input and a 1M-token context window. It also describes the model as having fast inference and strong coding capabilities.

NVIDIA's Skill2Env compiles public Agent Skills into 7,971 terminal tasks

A Codex planner and creator turn each skill into tested terminal workflows, using a rubric taken from that skill's own quality criteria. Outcome-only RL moved Qwen3.8-27B from 49.4% to 54.1% on Terminal-Bench 2.1, while adding the rubric reached 50.1% but won more trajectory comparisons.