Claude Opus 5 (Fast)
Claude Opus 5 (Fast) at $20.00/1M tokens blended - and ranks #72 of 291 by average real OpenRouter usage share over the trailing 35-day window (0.00%).
- Quality (Intelligence Index) - -
- Coding index - -
- Agentic index - -
- Price (blended $/1M) - 20.00
- Context window - 1,000,000
- Usage rank - #72 of 291
- Providers - 0
- Open/closed - closed
Frequently asked questions
What is Claude Opus 5 (Fast)'s quality score?
Claude Opus 5 (Fast) does not yet have a published Artificial Analysis benchmark score.
How much does Claude Opus 5 (Fast) cost?
Claude Opus 5 (Fast) costs $20.00 per 1M tokens (blended 75% prompt / 25% completion pricing).
Is Claude Opus 5 (Fast) widely used?
Claude Opus 5 (Fast) ranks #72 of 291 models by average real OpenRouter usage share, averaging 0.00% of classified token volume over the trailing 35-day window.
Is Claude Opus 5 (Fast) open-weight or closed?
Claude Opus 5 (Fast) is a closed-weight model.
Source: OpenRouter (openrouter.ai/rankings), as of August 9, 2026.
Benchmark scores: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).
Methodology: smophy.ai/benchmark/methodology
Token counts originate from each provider's own tokenizer and are not directly comparable across providers.