anthropic/claude-opus-5Claude Opus 5 is an AI model, released Jul 24, 2026. It costs $5/M input and $25/M output tokens, and handles a 1M-token context window.
Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work.
Scores on standardized evaluations. Higher is better — and rank shows where Claude Opus 5 lands among all models tracked on Model Beat.
No standardized benchmark scores from Epoch AI yet — common for very recent, image, or niche models. Scores appear here once published.
Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work.
Claude Opus 5's list price is $5 per million input tokens and $25 per million output tokens.
Claude Opus 5 supports a context window of up to 1M tokens.
Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Jul 24, 2026.