Context
1.0M tokens (~500 books)
Input $/1M
$1.50
Output $/1M
$7.50
Type
multimodal
License
Proprietary
Benchmarks
0 tested
Data as of
About
Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...
No benchmark data available yet.
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BenchGecko API
claude-sonnet-4-5-batch
Specifications
- Typemultimodal
- Context1.0M tokens (~500 books)
- ReleasedSep 2025
- LicenseProprietary
- StatusActive
- Cost / Message~$0.010
Available On
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Frequently Asked Questions
Claude Sonnet 4.5 (batch) is a proprietary multimodal AI model by Anthropic, released in September 2025. Context window: 1M tokens.
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Key facts · as of 2026-10-05
- Claude Sonnet 4.5 (batch) by Anthropic. Not enough public benchmark scores to rank yet.
- List price $1.50 input · $7.50 output per 1M tokens (as of 2026-10-05).
- Sold by 1 provider (as of 2026-10-05): Anthropic $1.50 in / $7.50 out.
How to cite · data as of 2026-10-05
Claude Sonnet 4.5 (batch) · benchmarks, pricing and providers. BenchGecko, data as of 2026-10-05. https://benchgecko.ai/model/claude-sonnet-4-5-batch
Credit "Source: BenchGecko" with a link. Prices per provider and Gecko Tests are BenchGecko data (CC BY 4.0); benchmark scores keep their original source, listed in the JSON. JSON · llms.txt · MCP