model roundup
Opus 4.5
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hi HN — we're Cem and Oguzhan. today we are releasing Egregore (https://github.com/egregore-labs/egregore) as an open-source shared memory and coordination substrate for teams using Claude Code.
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Disclaimer: I only use Claude Code, not the web app, and I exclusively use CLAUDE_CODE_EFFORT_LEVEL=max (/effort isn't sufficient because it resets per session) I am just getting better results with any coding-related task. It finds more b…
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I used the Anthropic Agent SDK and honestly, Opus 4.5 is insanely good at tool calling. Like, really good.