# Amp — A Faster Librarian

- Company: Amp (ampcode.com)
- Announced: 2026-06-18
- Category: capability-change
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://ampcode.com/news/a-faster-librarian
- Record: https://forck.live/items/7736-a-faster-librarian
- Subject: Amp
- Models affected: GPT-5.5, Sonnet, Sonnet 4.6

Amp announced that The Librarian is now approximately 3 times faster and 43% cheaper while maintaining the same quality. The update uses GPT-5.5 with websocket mode and an updated system prompt, enabling more parallel tool calls and fewer turns per search.

## Evidence

Verbatim from https://ampcode.com/news/a-faster-librarian:

> The Librarian is now ~3x faster and 43% cheaper, with the same quality.

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Record: https://forck.live/items/7736-a-faster-librarian
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md