GPT-5.4 pricing.
Prices checked
GPT-5.4 costs $2.50 in and $15 out per million tokens from OpenAI; the cheapest price is $5.11 at Poe, checked .
OpenAI's own price
OpenAI
$2.50 in · $15 out
538% above the typical price of the 392 text models we track.
Cheapest price
Poe
$2.27 in · $13.64 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-5.4
- 1
$2.27 in · $13.64 out
$5.11/M tokens - 2
$2.38 in · $14.25 out
$5.34/M tokens - 3
$2.50 in · $15 out
$5.63/M tokens - 4
$2.50 in · $15 out
$5.63/M tokens - 5Same as maker
$2.50 in · $15 out · 400k context here
$5.63/M tokens - 6
Vivgrid
Same as maker$2.50 in · $15 out · 400k context here
$5.63/M tokens - 7
$2.50 in · $15 out
$5.63/M tokens - 8
$2.50 in · $15 out
$5.63/M tokens - 9
$2.50 in · $15 out
$5.63/M tokens - 10Same as maker
$2.50 in · $15 out
$5.63/M tokens - 11
$2.50 in · $15 out
$5.63/M tokens - 12
$2.50 in · $15 out
$5.63/M tokens - 13
$2.50 in · $15 out
$5.63/M tokens - 14
$2.50 in · $15 out
$5.63/M tokens - 15Same as maker
$2.50 in · $15 out
$5.63/M tokens - 16
$2.50 in · $15 out
$5.63/M tokens - 17
SAP AI Core
Same as maker$2.50 in · $15 out
$5.63/M tokens - 18
$2.50 in · $15 out
$5.63/M tokens - 19
DaoXE
Same as maker$2.50 in · $15 out
$5.63/M tokens - 20
$2.50 in · $15 out · 400k context here
$5.63/M tokens - 21
$2.50 in · $15 out
$5.63/M tokens - 22
GitHub Copilot
Same as maker$2.50 in · $15 out
$5.63/M tokens - 23
$2.50 in · $15 out
$5.63/M tokens - 24
$2.50 in · $15 out
$5.63/M tokens - 25
FreeModel
Same as maker$2.50 in · $15 out
$5.63/M tokens
- 26
AI-ROUTER
Same as maker$2.50 in · $15 out
$5.63/M tokens - 27
$2.50 in · $15 out
$5.63/M tokens - 28
$2.50 in · $15 out
$5.63/M tokens - 29
$2.50 in · $15 out
$5.63/M tokens - 30
$2.50 in · $15 out
$5.63/M tokens - 31
$2.50 in · $15 out
$5.63/M tokens - 32
$2.50 in · $15 out
$5.63/M tokens - 33
$2.50 in · $15 out
$5.63/M tokens - 34
$2.50 in · $15 out
$5.63/M tokens - 35
$2.50 in · $15 out · 1M context here
$5.63/M tokens - 36
LowRouter
Same as maker$2.50 in · $15 out
$5.63/M tokens - 37
$2.50 in · $15 out
$5.63/M tokens - 38
$2.50 in · $15 out
$5.63/M tokens - 39
$2.50 in · $15 out · 272k context here
$5.63/M tokens - 40
$2.50 in · $15 out
$5.63/M tokens - 41
$2.50 in · $15 out
$5.63/M tokens - 42
$2.64 in · $15.83 out
$5.93/M tokens - 43
$2.91 in · $15.50 out
$6.05/M tokens - 44
$2.75 in · $16.50 out
$6.19/M tokens - 45
$2.75 in · $16.50 out
$6.19/M tokens - 46
$5 in · $30 out
$11.25/M tokens
Not ranked
Below the maker's own price with nothing published to account for it, from a catalog we could not read reliably, or a free tier, which is a limit rather than a price. Why
$0.75 in · $6 out
$2.06/M tokens
UnoRouter
Not ranked$1.80 in · $10.80 out
$4.05/M tokens$2 in · $12 out · 400k context here
$4.50/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.
Evidence
LiveBench · gpt-5.4-xhigh · xhigh effort. Published 15 Oct 2026, read 31 Oct 2026.
How it is calculatedEach is a measurement of the stated version and configuration. Two benchmarks are not the same test, and a score is not the chance your own work succeeds.
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.
- Not ranked
- Below the maker's price on a closed model with nothing to account for it, or from a catalog we could not read reliably. Listed, and never a pick.
Similar models
Models from other labs that do what GPT-5.4 does, cheapest first. Each percentage is against GPT-5.4's cheapest price, $5.11 per M tokens.
Frequently asked
- Who sells GPT-5.4 cheapest?
- Poe, at $2.27 in and $13.64 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-5.4 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-5.4 hold?
- 1,050,000 tokens in one call, which is about 1.1M, and it can call your own functions.
- How does GPT-5.4 compare with the rest of the market?
- At $5.63 per million tokens, OpenAI's own price is 538% above the typical $0.88 across the 392 text models we track.
More from OpenAI