API PRICES
OpenAI · o3-mini-2025-01-31
Provider prices, cheapest first
Price comparison
- Official (cash)
- Input 1.1 / output 4.4 USD/million tokensOpenAI ·
- Lowest inference provider (cash)
- Not listed
- Lowest relay (credit)
- 0.9625 USD credit/million total tokensllm.kagu.one "大杂烩" ·
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-2025-01-31 official price: input 1.1, output 4.4 USD per million tokens (OpenAI, observed 2026-10-17). Cheapest relay: llm.kagu.one, group "Hodgepodge [machine translation] (on site: 大杂烩)" 0.9625 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 60 sites have comparable prices; 109 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
Relay USD credit prices · Lowest 0.9625 · median 3.85 · highest 19.25 · 463 quotes USD / per million tokens, site credit
Relay CNY credit prices · Lowest 1.001 · median 2.625 · highest 10.5 · 10 quotes CNY / per million tokens, site credit
Official price
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| OpenAI | 1.1 | 4.4 | 0.55 | — | 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.
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Price range: lowest 0.9625 · median 3.85 · highest 19.25 (463 quotes, USD credits per million total tokens)
Relays
Prices below are in site credit, not cash.
| # | Provider | Plan / conditions | Input ↑USD credits / 1M | Output USD credits / 1M | Cache readUSD credits / 1M | BlendedUSD credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Recent price | |||||||
| 223 | go.sbgpt.siteAsk or discussCollected: Collected this cycle View 9 plans | openai-official [machine translation]Group on site: openai-官 Name on site: o3-mini-2025-01-31-low openai-official-2x rate multiplier [machine translation]Original: openai-官-2倍率 Operator pending verification | 2.2 | 8.8 | — | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | poloai.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 Name on site: o3-mini-2025-01-31-low ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | — | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | poloai.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | 1.1 | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | poloai.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 Name on site: o3-mini-2025-01-31-high ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | — | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | poloai.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 Name on site: o3-mini-2025-01-31-medium ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | — | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | poloapi.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 Name on site: o3-mini-2025-01-31-low ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | — | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | poloapi.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 Name on site: o3-mini-2025-01-31-high ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | — | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | poloapi.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | 1.1 | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | poloapi.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 Name on site: o3-mini-2025-01-31-medium ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | — | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | xy.poloapi.comAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | 1.1 | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | xy.poloapi.comAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 Name on site: o3-mini-2025-01-31-low ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | — | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | xy.poloapi.comAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 Name on site: o3-mini-2025-01-31-medium ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | — | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 223 | xy.poloapi.comAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 Name on site: o3-mini-2025-01-31-high ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 2.2 | 8.8 | — | 3.85Median price ÷ this price: 1× | Full prices and sources |
| 239 | api.vibelearning.topAsk or discussCollected: Collected this cycle View 5 plans | azure-gpt Independent official line, not a subscription-account reverse proxy, consistently stable, 2000 RPM, distillation allowed [machine translation]Original: 独立官方线路，非订阅账号反代，持续稳定，2000 RPM，可蒸馏 Operator pending verification | 2.42 | 9.68 | 1.21 | 4.235Median price ÷ this price: 0.9× | Full prices and sources |
| 239 | api.vibelearning.topAsk or discussCollected: Collected this cycle View 5 plans | azure-gpt Name on site: o3-mini-2025-01-31-low Independent official line, not a subscription-account reverse proxy, consistently stable, 2000 RPM, distillation allowed [machine translation]Original: 独立官方线路，非订阅账号反代，持续稳定，2000 RPM，可蒸馏 Operator pending verification | 2.42 | 9.68 | — | 4.235Median price ÷ this price: 0.9× | Full prices and sources |
| 239 | api.vibelearning.topAsk or discussCollected: Collected this cycle View 5 plans | azure-gpt Name on site: o3-mini-2025-01-31-high Independent official line, not a subscription-account reverse proxy, consistently stable, 2000 RPM, distillation allowed [machine translation]Original: 独立官方线路，非订阅账号反代，持续稳定，2000 RPM，可蒸馏 Operator pending verification | 2.42 | 9.68 | — | 4.235Median price ÷ this price: 0.9× | Full prices and sources |
| 239 | api.vibelearning.topAsk or discussCollected: Collected this cycle View 5 plans | azure-gpt Name on site: o3-mini-2025-01-31-medium Independent official line, not a subscription-account reverse proxy, consistently stable, 2000 RPM, distillation allowed [machine translation]Original: 独立官方线路，非订阅账号反代，持续稳定，2000 RPM，可蒸馏 Operator pending verification | 2.42 | 9.68 | — | 4.235Median price ÷ this price: 0.9× | Full prices and sources |
| 239 | nexaxis.aiAsk or discussCollected: Collected this cycle View 12 plans | ChatGpt_AZ-5.6 Name on site: o3-mini-2025-01-31-medium 5.6-only group [machine translation]Original: 5.6专用分组 Operator pending verification | 2.42 | 9.68 | 1.21 | 4.235Median price ÷ this price: 0.9× | Full prices and sources |
| 239 | nexaxis.aiAsk or discussCollected: Collected this cycle View 12 plans | ChatGpt_AZ-5.6 Name on site: o3-mini-2025-01-31-low 5.6-only group [machine translation]Original: 5.6专用分组 Operator pending verification | 2.42 | 9.68 | 1.21 | 4.235Median price ÷ this price: 0.9× | Full prices and sources |
| 239 | nexaxis.aiAsk or discussCollected: Collected this cycle View 12 plans | ChatGpt_AZ-5.6 5.6-only group [machine translation]Original: 5.6专用分组 Operator pending verification | 2.42 | 9.68 | 1.21 | 4.235Median price ÷ this price: 0.9× | Full prices and sources |
| 239 | nexaxis.aiAsk or discussCollected: Collected this cycle View 12 plans | ChatGpt_AZ-5.6 Name on site: o3-mini-2025-01-31-high 5.6-only group [machine translation]Original: 5.6专用分组 Operator pending verification | 2.42 | 9.68 | 1.21 | 4.235Median price ÷ this price: 0.9× | Full prices and sources |
| 247 | poloai.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | fast-az Name on site: o3-mini-2025-01-31-low Microsoft Azure stable resources [machine translation]Original: 微软Azure稳定资源 Operator pending verification | 2.53 | 10.12 | — | 4.4275Median price ÷ this price: 0.9× | Full prices and sources |
| 247 | poloai.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | fast-az Name on site: o3-mini-2025-01-31-high Microsoft Azure stable resources [machine translation]Original: 微软Azure稳定资源 Operator pending verification | 2.53 | 10.12 | — | 4.4275Median price ÷ this price: 0.9× | Full prices and sources |
| 247 | poloai.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | fast-az Microsoft Azure stable resources [machine translation]Original: 微软Azure稳定资源 Operator pending verification | 2.53 | 10.12 | 1.265 | 4.4275Median price ÷ this price: 0.9× | Full prices and sources |
| 247 | poloai.topAsk or discussCollected: Collected this cycle View 29 plans 2 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | fast-az Name on site: o3-mini-2025-01-31-medium Microsoft Azure stable resources [machine translation]Original: 微软Azure稳定资源 Operator pending verification | 2.53 | 10.12 | — | 4.4275Median price ÷ this price: 0.9× | 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-2025-01-31 · Input 0.0011 / Output 0.0044 USD credits / 1M
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 945 recorded prices; 509 can be compared directly (508 ranked, 1 listed separately). Not comparable yet: price not parsed yet 283, scope of the official doc price not confirmed 100, ratio looks unset 25, display unit not confirmed 14, billed per request or another unit 6, tiered by rules (see Tiered prices) 3
463 recent · 35 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.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for OpenAI · o3-mini-2025-01-31?
llm.kagu.one, group "大杂烩 (Hodgepodge)", 0.9625 USD credit per million total tokens, observed 2026-10-16. 60 sites have comparable prices.
What is the official price for OpenAI · o3-mini-2025-01-31?
Input 1.1, output 4.4 USD per million tokens, checked 2026-10-17.
How do I use OpenAI · o3-mini-2025-01-31 in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest OpenAI · o3-mini-2025-01-31 API to Claude Code for me". Install Skill →