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Claude 4 Opus (Reasoning) – Benchmarks, Pricing & Intelligence Analysis

Not available on LLMBase

Claude 4 Opus (Reasoning) is not currently available in LLMBase Chat or the LLMBase Inference API. Benchmarks, pricing, and model details remain available for research and comparison.

Try Claude Fable 5 instead.

Use in Chat
Input Price$15.00/1M tokens
Output Price$75.00/1M tokens
Intelligence31.0
CodingN/A

Specifications

Technical details and pricing.

ProviderAnthropic
Context WindowN/A
Release DateMay 22, 2025
ModalitiesText
AvailabilityNot available

Benchmarks

12 benchmark scores from Artificial Analysis.

GPQA79.6%
MMLU Pro87.3%
HLE11.7%
LiveCodeBench63.6%
MATH 50098.2%
AIME 202573.3%
AIME75.7%
SciCode39.8%
LCR33.7%
IFBench53.7%
Tau273.4%
TerminalBench Hard31.1%

Composite Indices

Higher is better; speed and price are normalized

Standard Benchmarks

Only benchmarks with data are shown

Frequently Asked Questions

What is Claude 4 Opus (Reasoning) good for?

Claude 4 Opus (Reasoning) currently has benchmark and pricing data on this page. Runtime metadata will appear later when the model catalog entry becomes available.

How much does Claude 4 Opus (Reasoning) cost?

Pricing is based on usage. Current rates are $15.00/1M tokens for input and $75.00/1M tokens for output.

Is Claude 4 Opus (Reasoning) available in LLMBase Chat yet?

Not yet on this page. We will add chat and inference actions automatically once an exact catalog entry exists for Claude 4 Opus (Reasoning).

Does Claude 4 Opus (Reasoning) support images or audio?

Claude 4 Opus (Reasoning) focuses on text-based tasks.

Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.