o4 Mini High
openai/o4-mini-high200k context Compare →- Offers
- 3
- Providers
- 3
Cheapest right now
NanoGPT
The provider's published policy: prompts are not used for training.$1.93 blended / 1M tokens
No change7D- in
- $1.10
- out
- $4.40
- Cached input
- $0.55
o4 Mini High costs from $1.93 per million tokens (at a 3:1 input:output mix): the cheapest current offer, at NanoGPT, checked on ; 3 offers are listed.
Listed offers, by price
Comparable offersOther offersSolid steps are comparable offers; dashed steps are the other offers, which are not counted in cheapest, median or most expensive.Offers ↑
2
3
Cheapest $1.93
NanoGPT via NanoGPT
$0
$0.25
$0.50
$0.75
$1
$1.3
$1.5
$1.8
$2
Offers not counted in cheapest, median or most expensive (2)
- $1.93 · FastRouter via FastRouter · cannot be designated the cheapest
- $2.03 · ShengSuanYun via ShengSuanYun · cannot be designated the cheapest
Price historyThe cheapest offer each day, against the lab's official list price when it publishes one. Each day at 00:00 UTC, the offer the API would have selected as the cheapest, with the same exclusions as /cheapest. Blended price, promotions included.
| Day | Cheapest offer | Official list price |
|---|---|---|
| 2026-10-25 | $1.93, NanoGPT | – |
| 2026-10-26 | $1.93, NanoGPT | – |
| 2026-10-27 | $1.93, NanoGPT | – |
| 2026-10-28 | $1.93, NanoGPT | – |
| 2026-10-29 | $1.93, NanoGPT | – |
| 2026-10-30 | $1.93, NanoGPT | – |
| 2026-10-31 | $1.93, NanoGPT | – |
| Day | Cheapest offer | Official list price |
|---|---|---|
| 2026-10-02 | $1.93, FastRouter | – |
| 2026-10-03 | $1.93, FastRouter | – |
| 2026-10-04 | $1.93, FastRouter | – |
| 2026-10-05 | $1.93, FastRouter | – |
| 2026-10-06 | $1.93, OpenAI | – |
| 2026-10-07 | $1.93, OpenAI | – |
| 2026-10-08 | $1.93, OpenAI | – |
| 2026-10-09 | $1.93, OpenAI | – |
| 2026-10-10 | $1.93, OpenAI | – |
| 2026-10-11 | $1.93, OpenAI | – |
| 2026-10-12 | $1.93, OpenAI | – |
| 2026-10-13 | $1.93, OpenAI | – |
| 2026-10-14 | $1.93, OpenAI | – |
| 2026-10-15 | $1.93, OpenAI | – |
| 2026-10-16 | $1.93, OpenAI | – |
| 2026-10-17 | $1.93, OpenAI | – |
| 2026-10-18 | $1.93, OpenAI | – |
| 2026-10-19 | $1.93, OpenAI | – |
| 2026-10-20 | $1.93, OpenAI | – |
| 2026-10-21 | $1.93, OpenAI | – |
| 2026-10-22 | $1.93, OpenAI | – |
| 2026-10-23 | $1.93, OpenAI | – |
| 2026-10-24 | $1.93, NanoGPT | – |
| 2026-10-25 | $1.93, NanoGPT | – |
| 2026-10-26 | $1.93, NanoGPT | – |
| 2026-10-27 | $1.93, NanoGPT | – |
| 2026-10-28 | $1.93, NanoGPT | – |
| 2026-10-29 | $1.93, NanoGPT | – |
| 2026-10-30 | $1.93, NanoGPT | – |
| 2026-10-31 | $1.93, NanoGPT | – |
| Day | Cheapest offer | Official list price |
|---|---|---|
| 2026-10-01 | $1.93, FastRouter | – |
| 2026-10-02 | $1.93, FastRouter | – |
| 2026-10-03 | $1.93, FastRouter | – |
| 2026-10-04 | $1.93, FastRouter | – |
| 2026-10-05 | $1.93, FastRouter | – |
| 2026-10-06 | $1.93, OpenAI | – |
| 2026-10-07 | $1.93, OpenAI | – |
| 2026-10-08 | $1.93, OpenAI | – |
| 2026-10-09 | $1.93, OpenAI | – |
| 2026-10-10 | $1.93, OpenAI | – |
| 2026-10-11 | $1.93, OpenAI | – |
| 2026-10-12 | $1.93, OpenAI | – |
| 2026-10-13 | $1.93, OpenAI | – |
| 2026-10-14 | $1.93, OpenAI | – |
| 2026-10-15 | $1.93, OpenAI | – |
| 2026-10-16 | $1.93, OpenAI | – |
| 2026-10-17 | $1.93, OpenAI | – |
| 2026-10-18 | $1.93, OpenAI | – |
| 2026-10-19 | $1.93, OpenAI | – |
| 2026-10-20 | $1.93, OpenAI | – |
| 2026-10-21 | $1.93, OpenAI | – |
| 2026-10-22 | $1.93, OpenAI | – |
| 2026-10-23 | $1.93, OpenAI | – |
| 2026-10-24 | $1.93, NanoGPT | – |
| 2026-10-25 | $1.93, NanoGPT | – |
| 2026-10-26 | $1.93, NanoGPT | – |
| 2026-10-27 | $1.93, NanoGPT | – |
| 2026-10-28 | $1.93, NanoGPT | – |
| 2026-10-29 | $1.93, NanoGPT | – |
| 2026-10-30 | $1.93, NanoGPT | – |
| 2026-10-31 | $1.93, NanoGPT | – |
Cheapest offer
| Rank | Provider · viaYou buy access through an aggregator: one account and one API that forward your requests to other providers. "Via" names the aggregator; the price is the one it charges you. When "via" says "hosted API", no aggregator is involved: the model belongs to a lab and another provider sells it. | Input $/1M | Output $/1M | Blended $/1MA single price that mixes input and output: 3 input tokens for 1 output token, per million tokens. It makes offers easy to rank; your real cost depends on your own mix. | ContextThe maximum amount of text, counted in tokens, the model can take in and write in a single request. Past this limit, the request is refused or cut. | ConditionsWhat a provider says about how it handles your data and who can sign up: training on prompts, processing region, sign-up requirements. Each comes from the provider's published documents; when nothing is published, it stays unknown. | Signals | Offer |
|---|---|---|---|---|---|---|---|---|
| 1 | 1.10 | 4.40 | 1.93 | 200k | ||||
| 2 | 1.10 | 4.40 | 1.93 | 200k | Unverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapest | |||
| 3 | 1.16 | 4.63 | 2.03 | 200k | Unverified. No public page for this offer: listed, not designated cheapest |
No training on promptsTraining terms not published
backend not named. The router bills this price itself without naming who serves the model.
-
$1.93NanoGPT
NanoGPT
- in
- $1.10
- out
- $4.40
- Context
- 200k
No training on prompts
-
$1.93FastRouter
FastRouter
- in
- $1.10
- out
- $4.40
- Context
- 200k
Training terms not publishedUnverified. Neither seller nor price found on its page for 72 hours: listed, not designated cheapestbackend not named: The router bills this price itself without naming who serves the model.
-
$2.03ShengSuanYun
ShengSuanYun
- in
- $1.16
- out
- $4.63
- Context
- 200k
Training terms not publishedUnverified. No public page for this offer: listed, not designated cheapest
Seller's site: ShengSuanYun (opens in a new tab)No public price page for this model
No offer matches these filters.
Blended = (3 × input + output) / 4, per million tokens. Prices in USD, converted at the ECB rate when the provider bills in another currency.
Monthly cost for your workload
Computed by the API for the three cheapest offers, per 30-day month.- NanoGPT$132.00per month
The estimate could not be updated. Try again in a moment.
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curl https://api.inferindex.dev/cheapest?model=openai/o4-mini-highMCP server
claude mcp add --transport http inferindex https://mcp.inferindex.dev/mcp