GPT-5.5 (high)

by OpenAI | Rank #27 of 624 | Proprietary

INTELLIGENCE
54.7
Input Price
$5.00
per 1M tokens
Output Price
$30.00
per 1M tokens
Speed
N/A
output tokens/sec
Latency (TTFT)
N/A
time to first token

Benchmark Scores

Intelligence Index54.7
Coding Index71.6
GPQA Diamond93.2%

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Benchmark and pricing data provided by Artificial Analysis. Updated hourly. Last checked: 2026-08-29