Claude 4 Opus (Extended Thinking)

Anthropic

Frontier ModelReasoningVision ModelProprietary

Context

Release Date: May 22, 2025
Knowledge Cutoff: Mar 01, 2025
Window: 200k

PricingPer 1M tokens

Input: $15
Output: $75
Blended 3:1: $30

Capabilities

Speed: 56 t/s
Input
Output
Reasoning tokens

Latency

TTFT: 2.85 ms
500 token response: 47.85 s

Benchmarks

Reasoning: ●●●○○
Math: ●●●●○
Coding: ●●●○○
MMLU Pro: 87.3%
GPQA: 79.6%
HLE: 11.7%
SciCode: 39.8%
AIME: 75.7%
MATH 500: 98.2%
LiveCodeBench: 63.6%