GPT-5.2 Codex (xhigh)

by OpenAI | Rank #49 of 570 | Proprietary

INTELLIGENCE
40.1
Input Price
$1.75
per 1M tokens
Output Price
$14.00
per 1M tokens
Speed
122.0 tok/s
output tokens/sec
Latency (TTFT)
1.17s
time to first token

Benchmark Scores

Intelligence Index40.1
GPQA Diamond89.9%

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Benchmark and pricing data provided by Artificial Analysis. Updated hourly. Last checked: 2026-07-10