Today's price · per 1M tokens
Input
$15.00
per 1M tokens
Output
$75.00
per 1M tokens
Blended
$30.00
blended $/1M — 3:1 weighted input:output
Cached input
$1.50
10% of input — prompt caching
Price receipt
Historical price.This model is retired — withdrawn on — so the provider no longer sells it and its page can no longer confirm this number: a price for a model no longer on sale is unconfirmable by definition, not missing. The figures above are the last prices we recorded for this model, kept as a historical record rather than a live quote.
Overview
Retired from the Claude API on 2026-08-05; requests to it now fail. Previously the top Opus model at $15/$75 per 1M tokens. Use Opus 4.8 instead.
Capabilities
struck through = not supportedBenchmark performance
accuracy % · higher is better- Ranks #56 of 84 benchmarked models by average score
- Ranks #105 of 181 comparably-measured models by percentile score, across 6 independent measurements
- Ranks #175 of 181 comparably-tested models by normalized performance per dollar
- Strongest at MMMLU — 89.5%, #3 of 34
Source: Vellum LLM Leaderboard · updated · See full rankings →
Specifications
- Provider
- Anthropic
- Context window
- 200K tokens
- Modality
- text, image
- Parameters
- Proprietary
- Open source
- No — proprietary
- Released
- Status
- Retired ended
- Last updated
- Tags
Availability verified: — per Anthropic's own deprecation notice