GPT-5.5 Pro pricing.
Prices checked
GPT-5.5 Pro costs $30 in and $180 out per million tokens from OpenAI; the cheapest price is $61.36 at Poe, checked .
OpenAI's own price
OpenAI
$30 in · $180 out
7560% above the typical price of the 392 text models we track.
Cheapest price
Poe
$27.27 in · $163.64 out
9% less than OpenAI, and the provider says why.
Web search from this model costs $10 per 1,000 searches, plus its tokens; dedicated search APIs from $1
Every provider selling GPT-5.5 Pro
- 1
$27.27 in · $163.64 out · 400k context here
$61.36/M tokens - 2
$30 in · $180 out
$67.50/M tokens - 3
$30 in · $180 out
$67.50/M tokens - 4
$30 in · $180 out · 1M context here
$67.50/M tokens - 5
$30 in · $180 out
$67.50/M tokens - 6
$30 in · $180 out
$67.50/M tokens - 7
$30 in · $180 out
$67.50/M tokens - 8
$30 in · $180 out
$67.50/M tokens - 9
$30 in · $180 out
$67.50/M tokens - 10
$30 in · $180 out
$67.50/M tokens - 11
$30 in · $180 out
$67.50/M tokens - 12
$30 in · $180 out
$67.50/M tokens - 13
$30 in · $180 out
$67.50/M tokens - 14
$30 in · $180 out
$67.50/M tokens - 15
$30 in · $180 out
$67.50/M tokens - 16
$30 in · $180 out
$67.50/M tokens - 17
$30 in · $180 out
$67.50/M tokens - 18
$30 in · $180 out · 1M context here
$67.50/M tokens - 19
$30 in · $180 out
$67.50/M tokens - 20$67.50/M tokens
- 21
$30 in · $180 out
$67.50/M tokens - 22Costs more
$31.74 in · $190.44 out
$71.41/M tokens
What it costs for your work
A month at OpenAI's own price
A month at Poe, the cheapest
What you save
A page is about 600 tokens in and 60 out, a support reply 200 in and 300 out, an email 150 in and 250 out. Nothing else is counted: no cache discount, no batch rate, no free tier.
How we count
Prices are per million tokens. The big number on each row is blended 3 in : 1 out, the way most work uses a model. A price below OpenAI's own is listed as cheapest only when the provider says why.
- Resells
- The provider sells another company's endpoint, at a margin of its own or at the maker's price.
- Same as maker
- Sold by someone else at the price the maker charges.
- Maker's price
- What the lab that trained the model charges on its own API. Every other row is measured against it.
- Costs more
- Sold by someone else for more than the maker charges.
Similar models
Models from other labs that do what GPT-5.5 Pro does, cheapest first. Each percentage is against GPT-5.5 Pro's cheapest price, $61.36 per M tokens.
Frequently asked
- Who sells GPT-5.5 Pro cheapest?
- Poe, at $27.27 in and $163.64 out per million tokens, checked 31 Oct 2026. The provider sells another company's endpoint, at a margin of its own or at the maker's price.
- Is GPT-5.5 Pro open weights?
- No. OpenAI keeps the weights, so every price on this page is OpenAI's own or a resale of it. A price below OpenAI's here needs a published reason, or it is listed and not ranked.
- How much context does GPT-5.5 Pro hold?
- 1,050,000 tokens in one call, which is about 1.1M, and it can call your own functions.
- How does GPT-5.5 Pro compare with the rest of the market?
- At $67.50 per million tokens, OpenAI's own price is 7560% above the typical $0.88 across the 392 text models we track.
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