# Microsoft's TokenEconomizer Slashes Coding Agent Costs by 31% Without Touching Models — retained record

> Retained news record from news:ml-alphasignal.

Canonical: https://highsignal.app/data/records/b7328f5b6edb2ce1

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source: [news](https://highsignal.app/data/news) (news:ml-alphasignal)  published 2026-10-29 04:53 ingested 2026-10-30 02:55

[original source ↗](https://alphasignal.ai/news/microsoft-s-tokeneconomizer-slashes-coding-agent-costs-by-31-without-touching)

## retained text



```
Microsoft Research and UC Berkeley released a plugin that cuts coding agent costs 18-30% by learning from past sessions in your repo.
```



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