Microsoft has introduced SkillOpt-Sleep, a new preview feature for its SkillOpt framework that allows coding agents to improve their skills overnight. This feature, building on SkillOpt's concept of training skills like neural network weights, uses daily usage logs to propose verified long-term memory and skills. Initial tests with Claude Code demonstrated that intentionally incomplete skills could self-improve to the intended level through this process, with gated edits ensuring stability and accuracy. AI
IMPACT This feature could enhance the efficiency and adaptability of coding assistants by enabling continuous, automated skill improvement.
RANK_REASON This is a new feature for an existing framework, not a core model release.
Read on dev.to — Claude Code tag →
- Claude Code
- Claude Dreams
- Codex
- Copilot
- GPT-5.5
- Microsoft
- Python Package Index
- SkillOpt
- SkillOpt-Sleep
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