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	2026-10-17	Official source

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

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

Price range: lowest 0.20625 · median 1.58125 · highest 22.5 (118 quotes, USD credits per million total tokens)

sites have comparable prices64113 sites list this model; approximately 37 operators

Lowest input price0.075USD credits / 1M

Median of each provider’s lowest price0.25USD credits / 1M

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
01	llms.bestAsk or discussCollected: 16 Oct 2026, 07:48 UTC Collected this cycle View 2 plans	Codex Plus/Pro Mix Operator pending verification	0.075	0.6	—	0.20625Median price ÷ this price: 7.666666666666666666666666666666666667×	Full prices and sources
02	gptapi.asiaAsk or discussCollected: 16 Oct 2026, 07:46 UTC Collected this cycle View 2 plans 2 more sites of the same company cn.gptapi.asia yutoapi.com Basis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	default Default channel [machine translation]Original: 默认通道 Operator pending verification	0.208	1.664	—	0.572Median price ÷ this price: 2.764423076923076923076923076923076923×	Full prices and sources
02	cn.gptapi.asiaAsk or discussCollected: 16 Oct 2026, 07:45 UTC Collected this cycle View 2 plans 2 more sites of the same company gptapi.asia · main site yutoapi.com Basis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	default Default channel [machine translation]Original: 默认通道 Operator pending verification	0.208	1.664	—	0.572Median price ÷ this price: 2.764423076923076923076923076923076923×	Full prices and sources
02	yutoapi.comAsk or discussCollected: 16 Oct 2026, 07:54 UTC Collected this cycle View 2 plans 2 more sites of the same company cn.gptapi.asia gptapi.asia · main site Basis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	default Default channel [machine translation]Original: 默认通道 Operator pending verification	0.208	1.664	—	0.572Median price ÷ this price: 2.764423076923076923076923076923076923×	Full prices and sources
05	bita-api-production.up.railway.appAsk or discussCollected: 16 Oct 2026, 07:44 UTC Collected this cycle View 1 plans	gpt-origin gpt full suite [machine translation]Original: gpt全家桶 Operator pending verification	0.225	1.8	0.0225	0.61875Median price ÷ this price: 2.555555555555555555555555555555555556×	Full prices and sources
05	cnapi.kksj.orgAsk or discussCollected: 16 Oct 2026, 07:45 UTC Collected this cycle View 4 plans	default Default group, AZ channel plus official reverse-engineered channel for some models, AZ first, reverse-engineered as fallback, auto-tuning (default) [machine translation]Original: 默认分组,AZ渠道加部分模型官方逆向渠道,优先AZ,保底逆向,自动调优(default) Operator pending verification	0.225	1.8	—	0.61875Median price ÷ this price: 2.555555555555555555555555555555555556×	Full prices and sources
07	123api.coAsk or discussCollected: 17 Oct 2026, 04:03 UTC Collected this cycle View 1 plans	default Default group [machine translation]Original: 默认分组 Operator pending verification	0.25	2	—	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	35.aigcbest.topAsk or discussCollected: 16 Oct 2026, 07:35 UTC Collected this cycle View 2 plans	default ⭐ Recommended \| all-model automatic load optimization, highest availability [machine translation]Original: ⭐ 推荐 \| 全模型自动负载优化最高可用性 Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	ai.comfly.orgAsk or discussCollected: 16 Oct 2026, 07:36 UTC Collected this cycle View 6 plans 1 more site of the same company ai.t8star.org Basis: identical quotes. Counted as one company in the ranking; this is not a legal finding.	default Default group [machine translation]Original: 默认分组 Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	ai.comfly.orgAsk or discussCollected: 16 Oct 2026, 07:36 UTC Collected this cycle View 6 plans 1 more site of the same company ai.t8star.org Basis: identical quotes. Counted as one company in the ranking; this is not a legal finding.	svip Pure Azure [machine translation]Original: 纯Azure Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	aigcbest.topAsk or discussCollected: 16 Oct 2026, 07:37 UTC Collected this cycle View 2 plans 2 more sites of the same company api.ifopen.ai api2.aigcbest.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	default ⭐ Recommended \| all-model automatic load optimization [machine translation]Original: ⭐ 推荐 \| 全模型自动负载优化 Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.bianxie.aiAsk or discussCollected: 16 Oct 2026, 07:38 UTC Collected this cycle View 1 plans	default default Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.bltcy.aiAsk or discussCollected: 16 Oct 2026, 07:39 UTC Collected this cycle View 6 plans 2 more sites of the same company api.bltcy.top one-api.bltcy.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	default Default group [machine translation]Original: 默认分组 Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.bltcy.aiAsk or discussCollected: 16 Oct 2026, 07:39 UTC Collected this cycle View 6 plans 2 more sites of the same company api.bltcy.top one-api.bltcy.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	svip Pure Azure [machine translation]Original: 纯Azure Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.gravitex.aiAsk or discussCollected: 16 Oct 2026, 07:31 UTC Collected this cycle View 1 plans	default Default group [machine translation]Original: 默认分组 Operator pending verification	0.25	2	0.03	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.onefaka.comAsk or discussCollected: 16 Oct 2026, 07:41 UTC Collected this cycle View 5 plans	c15 Claude Channel 15 Only Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.onefaka.comAsk or discussCollected: 16 Oct 2026, 07:41 UTC Collected this cycle View 5 plans	default ???? Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.onefaka.comAsk or discussCollected: 16 Oct 2026, 07:41 UTC Collected this cycle View 5 plans	ssvip SSVIP?? Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.onefaka.comAsk or discussCollected: 16 Oct 2026, 07:41 UTC Collected this cycle View 5 plans	svip svip?? Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.onefaka.comAsk or discussCollected: 16 Oct 2026, 07:41 UTC Collected this cycle View 5 plans	vip vip?? Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.pezayo.comAsk or discussCollected: 16 Oct 2026, 07:41 UTC Collected this cycle View 2 plans	coding openai coding openai group, can call kimi-latest, deepseek-flash models via the openai chat completion format and the openai response format [machine translation]Original: coding openai 分组，能通过 openai chat completion格式和 openai response 格式调用 kimi-latest，deepseek-flash 模型 Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	api.pezayo.comAsk or discussCollected: 16 Oct 2026, 07:41 UTC Collected this cycle View 2 plans	default Default group, use all models via the openai chat completion format [machine translation]Original: 默认分组，通过 openai chat completion 格式使用全部模型 Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	llm.azopenai.comAsk or discussCollected: 16 Oct 2026, 07:48 UTC Collected this cycle View 1 plans	default default Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	llms.bestAsk or discussCollected: 16 Oct 2026, 07:48 UTC Collected this cycle View 2 plans	default Default group [machine translation]Original: 默认分组 Operator pending verification	0.25	2	—	0.6875Median price ÷ this price: 2.3×	Full prices and sources
07	new.yihubang.topAsk or discussCollected: 16 Oct 2026, 07:49 UTC Collected this cycle View 3 plans	GPT relay [machine translation]Group on site: GPT 中转 GPT relay [machine translation]Original: GPT 中转 Operator pending verification	0.25	2	0.025	0.6875Median price ÷ this price: 2.3×	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

View all 3 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 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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Sources not accepted this cycle and reasons

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 →