Claude Opus 5.5 (Low, Default Fallback)

by Anthropic | Rank #49 of 699 | Proprietary

INTELLIGENCE
42.3
Input Price
$4.00
per 1M tokens
Output Price
$20.00
per 1M tokens
Speed
68.1 tok/s
output tokens/sec
Latency (TTFT)
2.13s
time to first token

Benchmark Scores

Intelligence Index42.3

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Claude Opus 5.5 (High, Default Fallback)
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53.6$4.00
Claude Fable 5.1 (Max, Default Fallback)
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Benchmark and pricing data provided by Artificial Analysis. Updated hourly. Last checked: 2026-10-13