Claude Opus 4.8 (Adaptive Reasoning, Max Effort)

by Anthropic | Rank #1 of 527 | Proprietary

INTELLIGENCE
61.4
Input Price
$6.25
per 1M tokens
Output Price
$25.00
per 1M tokens
Speed
67.3 tok/s
output tokens/sec
Latency (TTFT)
10.03s
time to first token

Benchmark Scores

Intelligence Index61.4
Coding Index56.7
GPQA Diamond92%

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Benchmark and pricing data provided by Artificial Analysis. Updated hourly. Last checked: 2026-05-30