GPT-5.5 Instant (May 2026)
By OpenAI · released 2026-05-05 (5 months) · snapshot 2026-10-24
- Intelligence index
- 22.70
- Price per 1M tokens (in / out)
- $5.00 / $30.0
Is GPT-5.5 Instant (May 2026) on the Pareto frontier, and what beats it?
Not ranked · benchmark data missing
GPT-5.5 Instant (May 2026) does not report both selected axis metrics.
Open in the picker Daily check URL: 200 on the frontier, 409 once beaten
GPT-5.5 Instant (May 2026) today
Incomplete benchmark data
Intelligence and benchmark cost are both required to place this model on the frontier. Missing data is not a performance verdict.
- Intelligence index
- 22.70
- Benchmark cost
- Not reported
- Input / 1M tokens
- 5.00
- Output / 1M tokens
- 30.00
- Context window
- 400k
Intelligence: Artificial Analysis Intelligence Index. Cost: total cost to run that benchmark, so reasoning tokens count. API id: gpt-5-5-instant-05-26.
Compare head to head
Should you use GPT-5.5 Instant (May 2026)?
Should you use GPT-5.5 Instant (May 2026)?
No verdict: it does not report both intelligence and benchmark cost.
What is better and cheaper than GPT-5.5 Instant (May 2026)?
Other models on the intelligence-vs-cost frontier
How much does GPT-5.5 Instant (May 2026) cost?
$5.00/$30 in/out per 1M tokens, and - to run the full Artificial Analysis Intelligence Index, the honest all-in number for reasoning models.
Frontier membership by axis pair
Other axis pairs where GPT-5.5 Instant (May 2026) is Pareto-optimal.
| Y axis | X axis | On the frontier |
|---|---|---|
| AA intelligence index | AA total cost to run (USD) | no data |
| AA intelligence index | End-to-end total seconds | no data |
| AA intelligence index | Output speed tokens/sec | no data |
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/models/gpt-5-5-instant-05-26 · Markdown: /api/v1/models/gpt-5-5-instant-05-26?format=md · llms.txt · agent skill