GPT-5.5 Instant (May 2026)

OpenAI·Released 2026-05-05

Multimodal

Compare

Price/1M

$11.25

623rd cheapest

1998% above median

Top 96%

Pricing

Input

$5.00

per 1M tokens

Output

$30.00

per 1M tokens

Blended

$11.25

per 1M tokens

Cheaper than 4% of models. Median price is $0.54/1M tokens.

Cost Calculator

Tokens per day1M

100K100M

Daily

$11.25

Monthly

$337.50

vs. Similar Models

OpenAI: GPT-5.5

$11.250%

GPT-5.5 (high)

$11.250%

GPT-5.5 (medium)

$11.250%

GPT-5.5 (low)

$11.250%

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OpenAI: GPT-5.4

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Cheaper: 50%

GPT-5.5 (medium)

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Q: 56.7$11.25/1M

OpenAI: GPT-5.3-Codex

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Cheaper: 57%

Compare all 7 models

Price/1M

$11.25

623rd cheapest

1998% above median

Top 96%

GPT-5.5 Instant (May 2026)

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