Preview build — figures marked “✓” or in green are sourced (benchmarks by Artificial Analysis); treat everything else (value scores, “Est.” figures, unmarked prices and changes) as illustrative. Methodology

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LLMOpenAI

GPT-5.5 (xhigh)

List price

$5.00 / $30.00 per 1M

✓ Sourced from Artificial Analysis — retrieved Aug 2, 2026 — single source.

Intelligence index
54.8
Est. value
34.4
Context
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Released
Apr 23, 2026

✓ Intelligence index 54.8 measured by Artificial Analysis — retrieved Aug 2, 2026.