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17 articles in ai

Anthropic deleted 80% of Claude Code's system prompt. Here is what replaced it
Every change Anthropic made when they cut 80% of Claude Code's system prompt, with the actual before and after: the comment rule they deleted, the Todo enum, ToolSearch deferred loading, and where each instruction should live.
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Kimi K3: Moonshot AI's 2.8 Trillion Parameter Open Model, Explained
Kimi K3 is Moonshot AI's 2.8 trillion parameter open-weight model, the largest released to date. Here is what it is, how good it really is, and what to make of its headline launch demos.
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Claude Certifications Explained: Associate, Developer and Architect
Anthropic's Claude Certification Program now offers four credentials for Associate, Developer and Architect roles, priced from $99 to $175.
Read moreClaude Fable 5 Is Back: How to Get the Most Out of It
Claude Fable 5 is back in Claude Code. The official tips, with copy-paste commands, for getting the most out of Anthropic's most capable model.
Read moreThe 5 New Job Roles Emerging on the Claude Code Team
Boris Cherny of the Claude Code team maps five new job roles — Prototyper, Builder, Sweeper, Grower and Maintainer — that cut across traditional job titles.
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