GPT-5.5 Instant (May 2026)
Provider: OpenAI • ID: gpt-5-5-instant-05-26
Detailed evaluation metrics and judge breakdown for GPT-5.5 Instant (May 2026) across all 4 launch categories.
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Pricing: In $5.00 per 1M tokens • Out $30.00 per 1M tokens
Composite Verdict Score/100
33.5
0
.0
Category Score Breakdown
Frontend UI34.2
Interactive dashboards and landing pages
Game Dev32.8
Canvas 2D physics and browser games
SVG Art33.9
Vector graphics and generative math art
Agentic Tasks32.5
Multi-step execution planning
Auditable Multi-Judge Dimension Scoring
Grades evaluated across 3 independent judge models using published rubrics.
Functionality— Executes without runtime JS exceptions
34.5
Craft— Clean semantic markup and clean TypeScript
33.9
Design— Visual aesthetics, contrast, layout harmony
33.2
Creativity— Original micro-interactions and layout depth
32.5
Fidelity— Strict adherence to complex prompt constraints
32.8