Context
1.0M tokens (~500 books)
Input $/1M
$10.00
Output $/1M
$50.00
Type
multimodal
License
Proprietary
Benchmarks
0 tested
Data as of
About
Fast-mode variant of Opus 5 - identical capabilities with higher output speed at 2x pricing relative to regular Opus 5. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode
No benchmark data available yet.
Links
Research
Documentation
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BenchGecko API
claude-opus-5-fast
Specifications
- Typemultimodal
- Context1.0M tokens (~500 books)
- ReleasedJul 2026
- LicenseProprietary
- StatusActive
- Cost / Message~$0.070
Available On
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Frequently Asked Questions
Claude Opus 5 (Fast) is a proprietary multimodal AI model by Anthropic, released in July 2026. Context window: 1M tokens.
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Key facts · as of 2026-09-01
- Claude Opus 5 (Fast) by Anthropic. Not enough public benchmark scores to rank yet.
- List price $10.00 input · $50.00 output per 1M tokens (as of 2026-09-01).
- Gecko Tests: Who Are You B (Knows who made it) · Tokenizer Tax E (73% more tokens outside English).
How to cite · data as of 2026-09-01
Claude Opus 5 (Fast) · benchmarks, pricing and providers. BenchGecko, data as of 2026-09-01. https://benchgecko.ai/model/claude-opus-5-fast
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