anthropic/claude-opus-5.5:batchClaude Opus 5.5 (batch) is Anthropic’s AI model, released Sep 22, 2026. It costs $2/M input and $10/M output tokens, and handles a 1M-token context window.
Claude Opus 5.5 is Anthropic's flagship model for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5.
Scores on standardized evaluations. Higher is better — and rank shows where Claude Opus 5.5 (batch) 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 5.5 is Anthropic's flagship model for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5.
Claude Opus 5.5 (batch) is an AI model developed by Anthropic, part of the Claude family, released Sep 22, 2026.
Claude Opus 5.5 (batch)'s list price from Anthropic is $2 per million input tokens and $10 per million output tokens.
Claude Opus 5.5 (batch) 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 Sep 24, 2026.