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Claude Opus 5.5 (Max) benchmarks — leaderboard rank, pricing, and comparisons.

Claude Opus 5.5 (Max) ranks #11 on the AskClash LLM leaderboard with an overall score of 69.6. Compare Claude Opus 5.5 (Max) vs GPT, Claude, Gemini, DeepSeek, open-weight, and frontier AI models using public benchmark scores, token pricing, context window, and access details.

Rank #11AskClash overall score: 69.6
— / —Input and output token price, when published. Context: 1M.
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Claude Opus 5.5 (Max) benchmark snapshot

AskClash combines public LLM benchmark cells into a weighted percentile score and penalizes missing coverage so narrow rows do not dominate better-measured models.

Overall69.6
Benchmark cells8
Context1M
CreatorAnthropic

Claude Opus 5.5 (Max) public benchmark scores

Cached benchmark values can include HLE, GPQA, SWE-bench, SWE-Pro, SWE-Atlas, Terminal-Bench, MCP Atlas, MMMU-Pro, ARC-AGI-2, Tau2, and model-specific coding or agent scores.

ACB

76.5 score

HLE

61.4 score

GDPval-AA

1866.3 score

MMMU-Pro

87.7 score

ARC-AGI 2

91.7 score

Claude Opus 5.5 (Max) vs other AI models

Use these comparison links to evaluate Claude Opus 5.5 (Max) against nearby LLMs by benchmark score, price, context window, and provider.

Related AI and tech coverage

Cached AskClash article matches that can provide release, provider, benchmark, pricing, or market context around this model.

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