Anthropic / 2025-09-29 · Detail: live · History: live
Anthropic: Claude Sonnet 4.5 (batch)
Anthropic: Claude Sonnet 4.5 (batch) model record from Anthropic.
Specification
Know the constraints
Context window1,000,000
Input / 1M tokens$1.5
Output / 1M tokens$7.5
Benchmark score · unavailableNot tested
Community rating · unavailableNot tested
Pricing history · live
A traceable timeline
Price history source: live
| Date | Input price / 1M tokens |
|---|---|
| Jul 28, 2026 | $1.5 |
Jul 28, 2026 · 7 capabilitiescache_read: $0.15 / cache_write: $1.875 / input: $1.5 / output: $7.5
Provenance & freshness
Traceable, not assumed
Every field retains fetch time, content hash and parser version.
Observed Jul 28, 2026, 16:30 UTC
Community rating: Unrated
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