GPT-5.6 Sol pricing.
Prices checked
GPT-5.6 Sol costs $4 in and $20 out per million tokens from OpenAI; the cheapest price is $8 at OpenRouter, checked .
OpenAI's own price
OpenAI
$4 in · $20 out
808% above the typical price of the 392 text models we track.
Cheapest price
OpenRouter
$4 in · $20 out
Nobody sells it for less than OpenAI with a reason we can point at.
Web search from this model costs $10 per 1,000 searches, plus its tokens; dedicated search APIs from $1
Every provider selling GPT-5.6 Sol
- 1
$4 in · $20 out
$8/M tokens - 2
$4 in · $20 out
$8/M tokens - 3
$4 in · $20 out
$8/M tokens - 4
$4 in · $20 out
$8/M tokens - 5
$4 in · $20 out
$8/M tokens - 6Same as maker
$4 in · $20 out
$8/M tokens - 7
$4 in · $20 out
$8/M tokens - 8
$4 in · $20 out
$8/M tokens - 9
$4 in · $20 out
$8/M tokens - 10
$4 in · $20 out
$8/M tokens - 11
SAP AI Core
Same as maker$4 in · $20 out
$8/M tokens - 12
$4 in · $20 out
$8/M tokens - 13
$4 in · $20 out · 1M context here
$8/M tokens - 14
$4 in · $20 out
$8/M tokens - 15
GitHub Copilot
Same as maker$4 in · $20 out
$8/M tokens - 16
$4 in · $20 out
$8/M tokens - 17
$4 in · $20 out
$8/M tokens - 18
$4 in · $20 out
$8/M tokens - 19
Aixy
Same as maker$4 in · $20 out
$8/M tokens - 20
$4 in · $20 out
$8/M tokens - 21
$4 in · $20 out
$8/M tokens - 22
$4 in · $20 out
$8/M tokens - 23
Standard Compute
Same as maker$4 in · $20 out
$8/M tokens - 24
$4 in · $20 out
$8/M tokens - 25
LowRouter
Same as maker$4 in · $20 out
$8/M tokens
- 26
$4 in · $20 out
$8/M tokens - 27
$4 in · $20 out
$8/M tokens - 28
$4 in · $20 out
$8/M tokens - 29
$4 in · $20 out
$8/M tokens - 30
$4 in · $20 out
$8/M tokens - 31
$4 in · $20 out
$8/M tokens - 32
$4 in · $20 out · 272k context here
$8/M tokens - 33
$4.40 in · $22 out
$8.80/M tokens - 34
$4.41 in · $22.06 out
$8.82/M tokens - 35Costs more
$5 in · $30 out
$11.25/M tokens - 36
Vivgrid
Costs more$5 in · $30 out
$11.25/M tokens - 37
$5 in · $30 out
$11.25/M tokens - 38
routing.run
Costs more$5 in · $30 out · 1M context here
price from , a change is being checked$11.25/M tokens - 39Costs more
$5 in · $30 out
$11.25/M tokens - 40
AI-ROUTER
Costs more$5 in · $30 out
$11.25/M tokens - 41
$5 in · $30 out · 1M context here
$11.25/M tokens - 42
$5 in · $30 out
$11.25/M tokens - 43
$5 in · $30 out
$11.25/M tokens - 44
$5 in · $30 out
$11.25/M tokens - 45
$5 in · $30 out
$11.25/M tokens - 46
$5 in · $30 out
$11.25/M tokens - 47
$8 in · $40 out
$16/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
Boundless
Not ranked$2 in · $10 out · 262k context here
$4/M tokens$2 in · $10 out
$4/M tokens$1.50 in · $12 out · 372k context here
$4.13/M tokens$2.11 in · $10.55 out
$4.22/M tokensInfer by Flow7
Not ranked$2.50 in · $12.50 out · 272k context here
$5/M tokens$5.20 in · $31 out
$11.65/M tokens
What it costs for your work
A month at OpenAI's own price
A month at OpenRouter, 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-5.6-sol-max · max 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.
- 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-5.6 Sol does, cheapest first. Each percentage is against GPT-5.6 Sol's cheapest price, $8 per M tokens.
Frequently asked
- Who sells GPT-5.6 Sol cheapest?
- No provider sells GPT-5.6 Sol below OpenAI's own price for a reason it publishes. 52 providers sell it at that price or above, and every one of them is on this page.
- Is GPT-5.6 Sol 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-5.6 Sol hold?
- 1,050,000 tokens in one call, which is about 1.1M, and it can call your own functions.
- How does GPT-5.6 Sol compare with the rest of the market?
- At $8 per million tokens, OpenAI's own price is 808% above the typical $0.88 across the 392 text models we track.
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