Anthropic Claude Sonnet 4.5 — frontier model, native web_search, prompt caching
Pricing: $3.00/M in, $15.00/M out. Cached input: $0.30/M (10x cheaper). Native web_search tool: $10/1k searches. CollabLists 2026-05-20: flipped to Anthropic-primary after Cerebras TPM constraint became intractable for tool-heavy loops. ~2-5s latency vs Cerebras 0.7s but reliably completes.
www.anthropic.com- Author
- Jacob Cole
- Status
- —
- Visibility
- (inherits public)
- Created
- 5/20/2026, 6:47:57 AM
- Updated
- 5/20/2026, 6:47:57 AM
- Permalink
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