Released Oct 9, Mistral's terminal coding agent can now take a prompt from stdin or --prompt-file, stop at --time-limit SECONDS with a resumable session, and exit 1, 2, or 3 for config errors, infrastructure failures, or hit limits, which makes it easier to script in CI. The new Rust TUI also gains /plugins, /proxy-setup, and session-only model picks.
Announced Oct 9, the Rust rewrite took two weeks across 10,000+ Prime Sandboxes and 200B+ tokens, and adds native Windows support (beta) and Homebrew install. The faster startup and lower memory numbers come from Prime Intellect's own inference free benchmark, and the 2,000 agent figure hasn't been independently verified…
Microsoft DevRel packaged its method for evaluating what coding agents do with your tech, diagnosing why they get it wrong, and fixing the docs and tools they rely on, distilled from hundreds of agent sessions on Azure, Cosmos DB, and SPFx. It ships as a free PDF plus an AX Practitioner skill you can install in your coding agent…
CopilotKit open sourced Open Intelligent UI, which lets your own app answer with charts, maps, and on demand interfaces like ChatGPT's new Intelligent UI. It works with any model and any agent connected through the AG UI protocol…
Built on Qwen3.5 4B under Apache 2.0 and trained with reinforcement learning on about 1,500 synthetic repo tasks (no stronger model trajectories), FrogNano scores 61.5% on SWE bench Verified and 37.6% on SWE bench Pro in Microsoft's own five tool Leaf harness at 131K context. Microsoft calls it a research artifact: Python heavy, BF16 weights need about 9.3GB, and quantized builds aren't validated yet…
In the Codex desktop app, personal ChatGPT Pro users on GPT 6 Astra or GPT 6.1 Sol can now press Tab to accept a suggested follow up message, which they review before sending. It's free during the beta and doesn't use Codex limits or credits…
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