AI Benchmark Model

GPT-5.5 Instant (June 2026)

Benchmark scores, pricing, speed, and model comparisons for GPT-5.5 Instant (June 2026).

Key scores

Intelligence29.2Index score
Coding39.4Index score
Speed128.1Tokens/sec
Blended Cost$11.25Per 1M tokens

Review benchmark scores, pricing, performance data, and generated comparisons for this AI model.

Benchmark results

4 tracked benchmark rows for GPT-5.5 Instant (June 2026).

GPQA Reasoning
82.3%
LCR Other
67.0%
SciCode Other
48.6%
HLE Other
19.9%

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