API PRICES
OpenAI · gpt-5.1-codex-mini
Provider prices, cheapest first
OpenAI · gpt-5.1-codex-mini official price: not yet recorded. Cheapest inference provider: OpenRouter, input 0.25, output 2 USD per million tokens. Cheapest relay: llms.best, group "Codex" 0.20625 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 64 sites have comparable prices; 113 sites list this model.Relay blended price uses 75% input and 25% output.
Price ranges per million tokens
Inference provider cash prices · Lowest 0.6875 · median 0.6875 · highest 0.6875 · 1 quotes USD / per million tokens
USD_CREDIT · Lowest 0.20625 · median 1.58125 · highest 22.5 · 118 quotes USD / per million tokens, site credit
CNY_CREDIT · Lowest 0.3575 · median 3.2725 · highest 24.40625 · 15 quotes CNY / per million tokens, site credit
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
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| OpenRouter · Aggregator | 0.25 | 2 | 0.03 | — | USD / 1M tokens | Official source |
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Searching…
Browse all providersPrice range: lowest 0.20625 · median 1.58125 · highest 22.5 (118 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 | |||||||
| 75 | zen-ai.topAsk or discussCollected: Collected this cycle View 3 plans | openai 👓openai official relay, 3.5 yuan per dao (US dollar) [machine translation]Original: 👓openai官转, 3.5元一刀 Operator pending verification | 0.875 | 7 | 0.0875 | 2.40625Median price ÷ this price: 0.657142857142857142857142857142857143× | Full prices and sources |
| 75 | poloapi.topAsk or discussCollected: Collected this cycle View 7 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. | gpt-vip az premium-quality resources [machine translation]Original: az优质资源 Operator pending verification | 0.875 | 7 | 0.0875 | 2.40625Median price ÷ this price: 0.657142857142857142857142857142857143× | Full prices and sources |
| 75 | xy.poloapi.comAsk or discussCollected: Collected this cycle View 7 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. | gpt-vip az premium-quality resources [machine translation]Original: az优质资源 Operator pending verification | 0.875 | 7 | 0.0875 | 2.40625Median price ÷ this price: 0.657142857142857142857142857142857143× | Full prices and sources |
| 79 | cnapi.kksj.orgAsk or discussCollected: Collected this cycle View 4 plans | guan Official group, uses AZ plus official channels, can use all models on this site, most stable, very expensive!!! If other groups have it use them first; use this one when other groups stop working well [machine translation]Original: 官方分组,使用AZ加官方渠道,可以使用本站所有模型,最稳定,很贵!!!建议其它分组有的先用其它分组,其它分组不好用了再用这个 Operator pending verification | 0.95 | 7.6 | — | 2.6125Median price ÷ this price: 0.605263157894736842105263157894736842× | Full prices and sources |
| 80 | ai.comfly.orgAsk or discussCollected: Collected this cycle View 6 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | openai official-premium quality [machine translation]Group on site: openai官-优质 Pure OpenAI, special-price premium-quality group [machine translation]Original: 纯OpenAI，特价优质分组 Operator pending verification | 1 | 8 | 0.1 | 2.75Median price ÷ this price: 0.575× | Full prices and sources |
| 80 | api.bltcy.aiAsk or discussCollected: Collected this cycle View 6 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. | openai official-premium quality [machine translation]Group on site: openai官-优质 Pure OpenAI, special-price premium-quality group [machine translation]Original: 纯OpenAI，特价优质分组 Operator pending verification | 1 | 8 | 0.1 | 2.75Median price ÷ this price: 0.575× | Full prices and sources |
| 80 | witflow.aiAsk or discussCollected: Collected this cycle View 1 plans 1 more site 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. | OpenAI-AZ-all models [machine translation]Group on site: OpenAI-AZ-全模型 az resources only [machine translation]Original: 只有az资源 Operator pending verification | 1 | 8 | 0.1 | 2.75Median price ÷ this price: 0.575× | Full prices and sources |
| 80 | xrok.devAsk or discussCollected: Collected this cycle View 2 plans | GPT GPT official account pool [machine translation]Original: GPT官号号池 Operator pending verification | 1 | 8 | — | 2.75Median price ÷ this price: 0.575× | Full prices and sources |
| 80 | ai.t8star.orgAsk or discussCollected: Collected this cycle View 6 plans 1 more site of the same company
Basis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | openai official-premium quality [machine translation]Group on site: openai官-优质 Pure OpenAI, special-price premium-quality group [machine translation]Original: 纯OpenAI，特价优质分组 Operator pending verification | 1 | 8 | 0.1 | 2.75Median price ÷ this price: 0.575× | Full prices and sources |
| 80 | api.bltcy.topAsk or discussCollected: Collected this cycle View 6 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. | openai official-premium quality [machine translation]Group on site: openai官-优质 Pure OpenAI, special-price premium-quality group [machine translation]Original: 纯OpenAI，特价优质分组 Operator pending verification | 1 | 8 | 0.1 | 2.75Median price ÷ this price: 0.575× | Full prices and sources |
| 80 | api.witflow.aiAsk or discussCollected: Collected this cycle View 1 plans 1 more site 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. | OpenAI-AZ-all models [machine translation]Group on site: OpenAI-AZ-全模型 az resources only [machine translation]Original: 只有az资源 Operator pending verification | 1 | 8 | 0.1 | 2.75Median price ÷ this price: 0.575× | Full prices and sources |
| 80 | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 6 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. | openai official-premium quality [machine translation]Group on site: openai官-优质 Pure OpenAI, special-price premium-quality group [machine translation]Original: 纯OpenAI，特价优质分组 Operator pending verification | 1 | 8 | 0.1 | 2.75Median price ÷ this price: 0.575× | Full prices and sources |
| 88 | api.eido.topAsk or discussCollected: Collected this cycle View 1 plans | default Default group [machine translation]Original: 默认分组 Operator pending verification | 1.25 | 10 | 0.125 | 3.4375Median price ÷ this price: 0.46× | Full prices and sources |
| 88 | codechn.comAsk or discussCollected: Collected this cycle View 2 plans | gpt/grok Supported models: gpt, grok [machine translation]Original: 支持模型：gpt、grok Operator pending verification | 1.25 | 10 | 0.125 | 3.4375Median price ÷ this price: 0.46× | Full prices and sources |
| 88 | poloai.topAsk or discussCollected: Collected this cycle View 7 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. | gpt-openai openai official resources [machine translation]Original: openai官方资源 Operator pending verification | 1.25 | 10 | 0.125 | 3.4375Median price ÷ this price: 0.46× | Full prices and sources |
| 88 | poloapi.topAsk or discussCollected: Collected this cycle View 7 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. | gpt-openai openai official resources [machine translation]Original: openai官方资源 Operator pending verification | 1.25 | 10 | 0.125 | 3.4375Median price ÷ this price: 0.46× | Full prices and sources |
| 88 | xy.poloapi.comAsk or discussCollected: Collected this cycle View 7 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. | gpt-openai openai official resources [machine translation]Original: openai官方资源 Operator pending verification | 1.25 | 10 | 0.125 | 3.4375Median price ÷ this price: 0.46× | Full prices and sources |
| 93 | api.vibelearning.topAsk or discussCollected: Collected this cycle View 1 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 | 1.375 | 11 | 0.1375 | 3.78125Median price ÷ this price: 0.418181818181818181818181818181818182× | Full prices and sources |
| 93 | poloai.topAsk or discussCollected: Collected this cycle View 7 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. | Enterprise top speed | one key calls all models [machine translation]Group on site: 企业极速｜一key调用全模型 ✨️Official price channel⭐️ calls official direct-connection models first l stable 24 hours l enterprise high concurrency [machine translation]Original: ✨️官方原价通道⭐️优先调用官方直连模型 l 24小时稳定 l 企业高并发 Operator pending verification | 1.375 | 11 | 0.1375 | 3.78125Median price ÷ this price: 0.418181818181818181818181818181818182× | Full prices and sources |
| 93 | zen-ai.topAsk or discussCollected: Collected this cycle View 3 plans | AZ enterprise [machine translation]Group on site: AZ企业 Azure official forwarding, 5.5 yuan per 1 dao (US dollar) [machine translation]Original: Azure官方转发, 5.5元1刀 Operator pending verification | 1.375 | 11 | 0.1375 | 3.78125Median price ÷ this price: 0.418181818181818181818181818181818182× | Full prices and sources |
| 93 | poloapi.topAsk or discussCollected: Collected this cycle View 7 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. | Enterprise top speed | one key calls all models [machine translation]Group on site: 企业极速｜一key调用全模型 ✨️Official price channel⭐️ calls official direct-connection models first l stable 24 hours l enterprise high concurrency [machine translation]Original: ✨️官方原价通道⭐️优先调用官方直连模型 l 24小时稳定 l 企业高并发 Operator pending verification | 1.375 | 11 | 0.1375 | 3.78125Median price ÷ this price: 0.418181818181818181818181818181818182× | Full prices and sources |
| 93 | xy.poloapi.comAsk or discussCollected: Collected this cycle View 7 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. | Enterprise top speed | one key calls all models [machine translation]Group on site: 企业极速｜一key调用全模型 ✨️Official price channel⭐️ calls official direct-connection models first l stable 24 hours l enterprise high concurrency [machine translation]Original: ✨️官方原价通道⭐️优先调用官方直连模型 l 24小时稳定 l 企业高并发 Operator pending verification | 1.375 | 11 | 0.1375 | 3.78125Median price ÷ this price: 0.418181818181818181818181818181818182× | Full prices and sources |
| 98 | api.xistree.hkAsk or discussCollected: Collected this cycle View 1 plans | default Default group [machine translation]Original: 默认分组 Operator pending verification | 1.5 | 12 | — | 4.125Median price ÷ this price: 0.383333333333333333333333333333333333× | Full prices and sources |
| 99 | poloai.topAsk or discussCollected: Collected this cycle View 7 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. | A-Claude/GPT-svip top-speed channel [machine translation]Group on site: A-Claude/GPT-svip 极速通道 Poorly named group; enterprise users are gradually switching groups [machine translation]Original: 分组命名不佳，企业用户逐步更换分组 Operator pending verification | 1.7 | 13.6 | 0.17 | 4.675Median price ÷ this price: 0.338235294117647058823529411764705882× | Full prices and sources |
| 99 | poloapi.topAsk or discussCollected: Collected this cycle View 7 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. | A-Claude/GPT-svip top-speed channel [machine translation]Group on site: A-Claude/GPT-svip 极速通道 Poorly named group; enterprise users are gradually switching groups [machine translation]Original: 分组命名不佳，企业用户逐步更换分组 Operator pending verification | 1.7 | 13.6 | 0.17 | 4.675Median price ÷ this price: 0.338235294117647058823529411764705882× | Full prices and sources |
Special groups · 3 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: 2 rows
- test or debug group: 1 rows
- api.pezayo.com · codex anthropic · gpt-5.1-codex-mini · Input 0.00075 / Output 0.006 USD credits / 1M
- api.pezayo.com · codex · gpt-5.1-codex-mini · Input 0.0075 / Output 0.06 USD credits / 1M
- test-api.apiqik.online · openai · gpt-5.1-codex-mini · Input 0.075 / Output 0.6 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 314 recorded prices; 153 can be compared directly (150 ranked, 3 listed separately). Not comparable yet: price not parsed yet 109, scope of the official doc price not confirmed 24, ratio looks unset 13, display unit not confirmed 4, billed per request or another unit 3, tiered by rules (see Tiered prices) 2, new price under review; showing the previous one 1
121 recent · 14 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.
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FAQ
Which API is cheapest for OpenAI · gpt-5.1-codex-mini?
llms.best, group "Codex", 0.2062 USD credit per million total tokens, observed 2026-10-16. 64 sites have comparable prices.
How do I use OpenAI · gpt-5.1-codex-mini in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest OpenAI · gpt-5.1-codex-mini API to Claude Code for me". Install Skill →