# Perplexity — Claude Sonnet 5.5

- Company: Perplexity (perplexity.ai)
- Announced: 2026-09-29T15:17:58+00:00
- Category: not stated
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://docs.perplexity.ai/docs/resources/changelog#september-2026
- Record: https://forck.live/items/14997-claude-sonnet-5-5
- Subject: Sonar

The Agent API now supports anthropic/claude-sonnet-5-5 . See the Agent API Models reference .

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Record: https://forck.live/items/14997-claude-sonnet-5-5
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md