5 stories that day · 2 models · 1 open source · 1 research · 1 trending
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ModelTop story
Decision models give a short, structured answer that software can act on, instead of text. Microsoft says its new one was the fastest and most accurate in its tests. It is out now in Microsoft Foundry and OpenRouter.
Microsoft · Original source (opens in a new tab)
Model
Anthropic's new OSS Scanner gives open-source projects regular security checks from its strongest models for free. A second program brings Claude and Anthropic engineers to firms that guard power grids and water systems.
Anthropic · Original source (opens in a new tab)
Open source
Qwen releases Qwen-Image-2.1-Turbo, a faster image model (opens the original source in a new tab)It makes and edits images in 8 noise-removal steps, using the same 7-billion-parameter design as Qwen-Image-2.1. Anyone can download the weights, which come under the Qwen Research License.
Research
When every practice run of an AI agent gets the same score, reward-based training has nothing to learn from. SRD trains the agent to foresee what finished runs reveal; in one test, success rose from 0% to 60.6%.
132 upvotes
Trending
bigarrow lets AI agents point at your screen (opens the original source in a new tab)A free macOS command-line tool, with a skill for Claude Code and Codex, that lets an agent draw an arrow and a note over every window to show you what to click. Clicks pass through, and the arrow removes itself.
361 points on Hacker News
franzenzenhofer · Original source (opens in a new tab)
Notable stories from the past few days. Each shows its own date.
