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API PRICES

OpenAI · o3-mini

Provider prices, cheapest first

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Price comparison

Official (cash)
Input 1.1 / output 4.4 USD/million tokensOpenAI ·
Lowest inference provider (cash)
Input 1.1 / output 4.4 USD/million tokensOpenRouter · Aggregator · same as official ·
Lowest relay (credit)
2.8875 USD credit/million total tokensyinli.one "GPT-Azure-低价-90%稳定性" ·

Official and inference-provider prices are cash; relay prices are site credit (USD credit or CNY credit), a different unit, compared separately. Relay prices are per million total tokens at 75% input and 25% output.

OpenAI · o3-mini official price: input 1.1, output 4.4 USD per million tokens (OpenAI, observed 2026-10-17). Cheapest inference provider: OpenRouter, input 1.1, output 4.4 USD per million tokens. Cheapest relay: yinli.one, group "GPT-Azure-low price-90% stability [machine translation] (on site: GPT-Azure-低价-90%稳定性)" 2.8875 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 74 sites have comparable prices; 135 sites list this model.Relay blended price uses 75% input and 25% output.

Price ranges per million tokens

Official cash prices · Lowest 1.925 · median 1.925 · highest 1.925 · 1 quotes USD / per million tokens

Inference provider cash prices · Lowest 1.925 · median 1.925 · highest 1.925 · 1 quotes USD / per million tokens

Relay USD credit prices · Lowest 2.8875 · median 7.7 · highest 9.625 · 16 quotes USD / per million tokens, site credit

Official price

ProviderInputOutputCache readCache writeUnitObservedConditions and source
OpenAI1.14.40.55—USD / 1M tokens
Official source

Official prices are the vendor's cash prices. Inference providers also list cash prices and can be compared directly. Relays list prices in site credit; what you actually pay depends on each site's top-up rate, so they cannot be compared with official prices directly.

Inference providers

ProviderInputOutputCache readCache writeUnitObservedConditions and sourcevs official
OpenRouter · Aggregator1.14.40.55—USD / 1M tokens
Official source
Input 0% · Output 0%

Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.

Filtering by provider: yinli.one

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Blended price = input × 75% + output × 25%, without cache.

Price range: lowest 2.8875 · median 7.7 · highest 9.625 (16 quotes, USD credits per million total tokens)

sites have comparable prices74135 sites list this model; approximately 1 operators
Lowest input price1.65USD credits / 1M
Median of each provider’s lowest price1.65USD credits / 1M

Relays

Prices below are in site credit, not cash.

#ProviderPlan / conditionsInput ↑USD credits / 1MOutput USD credits / 1MCache readUSD credits / 1MBlendedUSD credits / 1MDetails
Recent price
01yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-low price-90% stability [machine translation]Group on site: GPT-Azure-低价-90%稳定性
Name on site: o3-mini-low
Personal use/small experiments/model distillation, streaming first token 5-10s [machine translation]Original: 个人使用/小型实验使用/模型蒸馏使用,流式输出首字5-10s
Operator pending verification
1.656.6—2.8875Median price ÷ this price: 2.7×Full prices and sources
01yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-low price-90% stability [machine translation]Group on site: GPT-Azure-低价-90%稳定性
Name on site: o3-mini-medium
Personal use/small experiments/model distillation, streaming first token 5-10s [machine translation]Original: 个人使用/小型实验使用/模型蒸馏使用,流式输出首字5-10s
Operator pending verification
1.656.6—2.8875Median price ÷ this price: 2.7×Full prices and sources
01yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-low price-90% stability [machine translation]Group on site: GPT-Azure-低价-90%稳定性
Name on site: o3-mini-high
Personal use/small experiments/model distillation, streaming first token 5-10s [machine translation]Original: 个人使用/小型实验使用/模型蒸馏使用,流式输出首字5-10s
Operator pending verification
1.656.6—2.8875Median price ÷ this price: 2.7×Full prices and sources
01yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-low price-90% stability [machine translation]Group on site: GPT-Azure-低价-90%稳定性
Personal use/small experiments/model distillation, streaming first token 5-10s [machine translation]Original: 个人使用/小型实验使用/模型蒸馏使用,流式输出首字5-10s
Operator pending verification
1.656.60.8252.8875Median price ÷ this price: 2.7×Full prices and sources
05yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-mid price-95% stability [machine translation]Group on site: GPT-Azure-中价-95%稳定性
Personal use/small experiments/model distillation, streaming first token 5-10s [machine translation]Original: 个人使用/小型实验使用/模型蒸馏使用,流式输出首字5-10s
Operator pending verification
3.313.21.655.775Median price ÷ this price: 1.3×Full prices and sources
05yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-mid price-95% stability [machine translation]Group on site: GPT-Azure-中价-95%稳定性
Name on site: o3-mini-high
Personal use/small experiments/model distillation, streaming first token 5-10s [machine translation]Original: 个人使用/小型实验使用/模型蒸馏使用,流式输出首字5-10s
Operator pending verification
3.313.2—5.775Median price ÷ this price: 1.3×Full prices and sources
05yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-mid price-95% stability [machine translation]Group on site: GPT-Azure-中价-95%稳定性
Name on site: o3-mini-medium
Personal use/small experiments/model distillation, streaming first token 5-10s [machine translation]Original: 个人使用/小型实验使用/模型蒸馏使用,流式输出首字5-10s
Operator pending verification
3.313.2—5.775Median price ÷ this price: 1.3×Full prices and sources
05yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-mid price-95% stability [machine translation]Group on site: GPT-Azure-中价-95%稳定性
Name on site: o3-mini-low
Personal use/small experiments/model distillation, streaming first token 5-10s [machine translation]Original: 个人使用/小型实验使用/模型蒸馏使用,流式输出首字5-10s
Operator pending verification
3.313.2—5.775Median price ÷ this price: 1.3×Full prices and sources
09yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-high price-99% stability [machine translation]Group on site: GPT-Azure-高价-99%稳定性
Name on site: o3-mini-medium
Personal use/small experiments/commercial APP use, streaming first token 3-5s [machine translation]Original: 个人使用/小型实验使用/商业APP使用,流式输出首字3-5s
Operator pending verification
5.522—9.625Median price ÷ this price: 0.8×Full prices and sources
09yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-high price-99% stability [machine translation]Group on site: GPT-Azure-高价-99%稳定性
Personal use/small experiments/commercial APP use, streaming first token 3-5s [machine translation]Original: 个人使用/小型实验使用/商业APP使用,流式输出首字3-5s
Operator pending verification
5.5222.759.625Median price ÷ this price: 0.8×Full prices and sources
09yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-high price-99% stability [machine translation]Group on site: GPT-Azure-高价-99%稳定性
Name on site: o3-mini-low
Personal use/small experiments/commercial APP use, streaming first token 3-5s [machine translation]Original: 个人使用/小型实验使用/商业APP使用,流式输出首字3-5s
Operator pending verification
5.522—9.625Median price ÷ this price: 0.8×Full prices and sources
09yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-Azure-high price-99% stability [machine translation]Group on site: GPT-Azure-高价-99%稳定性
Name on site: o3-mini-high
Personal use/small experiments/commercial APP use, streaming first token 3-5s [machine translation]Original: 个人使用/小型实验使用/商业APP使用,流式输出首字3-5s
Operator pending verification
5.522—9.625Median price ÷ this price: 0.8×Full prices and sources
09yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-openai official relay-high price-95% stability [machine translation]Group on site: GPT-openai官转-高价-95%稳定性
Name on site: o3-mini-medium
Commercial APP use, recommended when stability needs are very high, streaming first token 1-3s [machine translation]Original: 商业APP使用,稳定性要求极高推荐使用,流式输出 首字1-3s
Operator pending verification
5.522—9.625Median price ÷ this price: 0.8×Full prices and sources
09yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-openai official relay-high price-95% stability [machine translation]Group on site: GPT-openai官转-高价-95%稳定性
Name on site: o3-mini-low
Commercial APP use, recommended when stability needs are very high, streaming first token 1-3s [machine translation]Original: 商业APP使用,稳定性要求极高推荐使用,流式输出 首字1-3s
Operator pending verification
5.522—9.625Median price ÷ this price: 0.8×Full prices and sources
09yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-openai official relay-high price-95% stability [machine translation]Group on site: GPT-openai官转-高价-95%稳定性
Commercial APP use, recommended when stability needs are very high, streaming first token 1-3s [machine translation]Original: 商业APP使用,稳定性要求极高推荐使用,流式输出 首字1-3s
Operator pending verification
5.5222.759.625Median price ÷ this price: 0.8×Full prices and sources
09yinli.oneAsk or discussCollected:
Collected this cycle
View 16 plans
GPT-openai official relay-high price-95% stability [machine translation]Group on site: GPT-openai官转-高价-95%稳定性
Name on site: o3-mini-high
Commercial APP use, recommended when stability needs are very high, streaming first token 1-3s [machine translation]Original: 商业APP使用,稳定性要求极高推荐使用,流式输出 首字1-3s
Operator pending verification
5.522—9.625Median price ÷ this price: 0.8×Full prices and sources
Special groups · 1 rows · not ranked

These plans are marked as test, internal, disabled, gated by top-up or membership, or have a near-zero ratio. They may not be purchasable or stable, so they are listed separately and left out of the ranking and statistics.

  • near-zero-ratio group: 1 rows
  • zen-ai.top · free · o3-mini · Input 0.0011 / Output 0.0044 USD credits / 1M
View all 1 rows →
How this ranking works

All per-token prices: 97,455 prices from 871 sites (about 765 companies). 89,631 are ranked, from 861 sites (about 755 companies); 7,824 more are listed separately and not ranked. Prices collected up to 2026-10-17.

This model has 1277 recorded prices; 602 can be compared directly (601 ranked, 1 listed separately). Not comparable yet: price not parsed yet 426, scope of the official doc price not confirmed 104, billed per request or another unit 75, display unit not confirmed 32, ratio looks unset 23, tiered by rules (see Tiered prices) 9

16 recent · 0 stale (older than 10 days, or not updated by this refresh) · 0 unverified timestamps. Minimum and median only count recent paid prices; older prices stay in the table. 0 zero-valued pairs are separately unverified, without proof of free eligibility. Timing does not verify payment, upstream identity or quality.

Prices are converted to site credits using each site’s published ratio. What you actually pay depends on its top-up rate. Input, output and cache prices in each row come from the same plan. Several sites run by the same company take one place in the ranking: its cheapest plan, with the other sites listed under it. We judge “same company” by identical prices, status pages or homepage code; this is not a legal finding. To see every site’s prices, choose “All plans” or filter by provider.

“Self-declared unofficial channel” means the plan name itself says “reverse-engineered” or similar. We have not verified their source or quality. Minimum and median only count regular plans.

Full methodology →

Sources not accepted this cycle and reasons

FAQ

Which API is cheapest for OpenAI · o3-mini?

yinli.one, group "GPT-Azure-低价-90%稳定性 (GPT-Azure-low price-90% stability)", 2.8875 USD credit per million total tokens, observed 2026-10-16. 74 sites have comparable prices.

What is the official price for OpenAI · o3-mini?

Input 1.1, output 4.4 USD per million tokens, checked 2026-10-17. Lowest inference provider: OpenRouter, input 1.1, output 4.4 USD per million tokens. Input 0% higher than official.

How do I use OpenAI · o3-mini in Claude Code or Codex?

Install Grandet Skill, then say "Connect the cheapest OpenAI · o3-mini API to Claude Code for me". Install Skill →