API PRICES
OpenAI · gpt-5-pro
Provider prices, cheapest first
Price comparison
- Official (cash)
- Input 15 / output 120 USD/million tokensOpenAI ·
- Lowest inference provider (cash)
- Input 15 / output 120 USD/million tokensOpenRouter · Aggregator · same as official ·
- Lowest relay (credit)
- 10 USD credit/million total tokensdeepkey.top "gpt-openai2" ·
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 · gpt-5-pro official price: input 15, output 120 USD per million tokens (OpenAI, observed 2026-10-17). Cheapest inference provider: OpenRouter, input 15, output 120 USD per million tokens. Cheapest relay: deepkey.top, group "gpt-openai2" 10 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 58 sites have comparable prices; 123 sites list this model.Relay blended price uses 75% input and 25% output.
Price ranges per million tokens
Official cash prices · Lowest 41.25 · median 41.25 · highest 41.25 · 1 quotes USD / per million tokens
Inference provider cash prices · Lowest 41.25 · median 41.25 · highest 41.25 · 1 quotes USD / per million tokens
Relay USD credit prices · Lowest 10 · median 82.5 · highest 412.5 · 147 quotes USD / per million tokens, site credit
Relay CNY credit prices · Lowest 9.2813 · median 96.938 · highest 858 · 24 quotes CNY / per million tokens, site credit
Official price
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| OpenAI | 15 | 120 | — | — | 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
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source | vs official |
|---|---|---|---|---|---|---|---|---|
| OpenRouter · Aggregator | 15 | 120 | — | — | 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.
Price range: lowest 10 · median 82.5 · highest 412.5 (147 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 | |||||||
| 06 | api1.zhiyunai168.comAsk or discussCollected: Collected this cycle View 3 plans 1 more site of the same company
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. | Azure Azure gpt series all models, normal concurrency t1key pool, gpt-5.5 not yet supported, gpt-image-2 not yet supported [machine translation]Original: Azure gpt系列全模型，普通并发t1key池，暂不支持gpt-5.5，暂不支持gpt-image-2 Operator pending verification | 15 | 120 | — | 41.25Median price ÷ this price: 2× | Full prices and sources |
| 06 | api2.aigcbest.topAsk or discussCollected: Collected this cycle View 2 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. | default ⭐ Recommended | all-model automatic load optimization [machine translation]Original: ⭐ 推荐 | 全模型自动负载优化 Operator pending verification | 15 | 120 | — | 41.25Median price ÷ this price: 2× | Full prices and sources |
| 06 | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 9 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. | default Default group [machine translation]Original: 默认分组 Operator pending verification | 15 | 120 | — | 41.25Median price ÷ this price: 2× | Full prices and sources |
| 06 | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 9 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. | svip Pure Azure [machine translation]Original: 纯Azure Operator pending verification | 15 | 120 | — | 41.25Median price ÷ this price: 2× | Full prices and sources |
| 55 | ai.38yun.cnAsk or discussCollected: Collected this cycle View 1 plans | Official full-range stable channel [machine translation]Group on site: 官方全系稳定渠道 Name on site: openai/gpt-5-pro Only downside: expensive; extremely stable [machine translation]Original: 唯一缺点就是贵，稳得一塌 Operator pending verification | 15.75 | 126 | — | 43.313Median price ÷ this price: 1.9× | Full prices and sources |
| 56 | api.zhiyunai168.comAsk or discussCollected: Collected this cycle View 3 plans 1 more site of the same companyBasis: 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. | Azure premium [machine translation]Group on site: Azure高级 All models stably supplied, key pool, high concurrency, supports, gpt-5.6.gpt-6-astra, gpt-image-2 native 4k [machine translation]Original: 全模型稳定供应，key池，高并发，支持，gpt-5.6.gpt-6-astra，gpt-image-2原生4k Operator pending verification | 18 | 144 | — | 49.5Median price ÷ this price: 1.7× | Full prices and sources |
| 56 | cnapi.kksj.orgAsk or discussCollected: Collected this cycle View 4 plans | azpro More az concurrency group (azpro) [machine translation]Original: 更多的az并发分组(azpro) Operator pending verification | 18 | 144 | — | 49.5Median price ÷ this price: 1.7× | Full prices and sources |
| 56 | api1.zhiyunai168.comAsk or discussCollected: Collected this cycle View 3 plans 1 more site of the same company
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. | Azure premium [machine translation]Group on site: Azure高级 All models stably supplied, key pool, high concurrency, supports, gpt-5.6.gpt-6-astra, gpt-image-2 native 4k [machine translation]Original: 全模型稳定供应，key池，高并发，支持，gpt-5.6.gpt-6-astra，gpt-image-2原生4k Operator pending verification | 18 | 144 | — | 49.5Median price ÷ this price: 1.7× | Full prices and sources |
| 59 | cnapi.kksj.orgAsk or discussCollected: Collected this cycle View 4 plans | azplus Pure az stable group, az only (azplus) [machine translation]Original: 纯az稳定分组，只有az(azplus) Operator pending verification | 21 | 168 | — | 57.75Median price ÷ this price: 1.4× | Full prices and sources |
| 60 | ai.comfly.orgAsk or discussCollected: Collected this cycle View 9 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | AZ-premium quality [machine translation]Group on site: AZ-优质 Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 Operator pending verification | 22.5 | 180 | — | 61.875Median price ÷ this price: 1.3× | Full prices and sources |
| 60 | api.bltcy.aiAsk or discussCollected: Collected this cycle View 9 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. | AZ-premium quality [machine translation]Group on site: AZ-优质 Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 Operator pending verification | 22.5 | 180 | — | 61.875Median price ÷ this price: 1.3× | Full prices and sources |
| 60 | learn-ai.topAsk or discussCollected: Collected this cycle View 1 plans | openai 1.5 Operator pending verification | 22.5 | 180 | — | 61.875Median price ÷ this price: 1.3× | Full prices and sources |
| 60 | poloai.topAsk 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. | az Microsoft Azure account pool resources [machine translation]Original: 微软Azure号池资源 Operator pending verification | 22.5 | 180 | 2.25 | 61.875Median price ÷ this price: 1.3× | Full prices and sources |
| 60 | sg.uiuiapi.comAsk or discussCollected: Collected this cycle View 4 plans | 🚀OpeniAI-VIP 🚀OpenAI/premium quality-official special-price channel | *1.5 [machine translation]Original: 🚀OpenAI/优质-官特价渠道 | *1.5 Operator pending verification | 22.5 | 180 | — | 61.875Median price ÷ this price: 1.3× | Full prices and sources |
| 60 | ai.t8star.orgAsk or discussCollected: Collected this cycle View 9 plans 1 more site of the same company
Basis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | AZ-premium quality [machine translation]Group on site: AZ-优质 Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 Operator pending verification | 22.5 | 180 | — | 61.875Median price ÷ this price: 1.3× | Full prices and sources |
| 60 | api.bltcy.topAsk or discussCollected: Collected this cycle View 9 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. | AZ-premium quality [machine translation]Group on site: AZ-优质 Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 Operator pending verification | 22.5 | 180 | — | 61.875Median price ÷ this price: 1.3× | Full prices and sources |
| 60 | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 9 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. | AZ-premium quality [machine translation]Group on site: AZ-优质 Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 Operator pending verification | 22.5 | 180 | — | 61.875Median price ÷ this price: 1.3× | Full prices and sources |
| 60 | poloapi.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. | az Microsoft Azure account pool resources [machine translation]Original: 微软Azure号池资源 Operator pending verification | 22.5 | 180 | 2.25 | 61.875Median price ÷ this price: 1.3× | Full prices and sources |
| 60 | xy.poloapi.comAsk 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. | az Microsoft Azure account pool resources [machine translation]Original: 微软Azure号池资源 Operator pending verification | 22.5 | 180 | 2.25 | 61.875Median price ÷ this price: 1.3× | Full prices and sources |
| 70 | www.cybersol.netAsk or discussCollected: Collected this cycle View 2 plans | GPT Advance Openai official Tier5 account direct connection, high availability. Too much image generation abuse will cause errors and disabling. [machine translation]Original: Openai官方Tier5账号直连，高可用。出图滥用过多会报错禁用。 Operator pending verification | 27 | 216 | — | 74.25Median price ÷ this price: 1.1× | Full prices and sources |
| 71 | api.ai-gaochao.cnAsk or discussCollected: Collected this cycle View 17 plans | svip svip Operator pending verification | 30 | 240 | — | 82.5Median price ÷ this price: 1× | Full prices and sources |
| 71 | poloai.topAsk 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. | 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 | 30 | 240 | 3 | 82.5Median price ÷ this price: 1× | Full prices and sources |
| 71 | poloapi.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. | 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 | 30 | 240 | 3 | 82.5Median price ÷ this price: 1× | Full prices and sources |
| 71 | xy.poloapi.comAsk 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. | 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 | 30 | 240 | 3 | 82.5Median price ÷ this price: 1× | Full prices and sources |
| 75 | poloai.topAsk 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. | fast-az Microsoft Azure stable resources [machine translation]Original: 微软Azure稳定资源 Operator pending verification | 34.5 | 276 | 3.45 | 94.875Median 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.
- test or debug group: 1 rows
- test-api.apiqik.online · openai · gpt-5-pro · Input 4.5 / Output 36 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 404 recorded prices; 189 can be compared directly (188 ranked, 1 listed separately). Not comparable yet: price not parsed yet 136, scope of the official doc price not confirmed 36, ratio looks unset 15, tiered by rules (see Tiered prices) 11, display unit not confirmed 7, billed per request or another unit 5
147 recent · 17 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 · gpt-5-pro?
deepkey.top, group "gpt-openai2", 10 USD credit per million total tokens, observed 2026-10-16. 58 sites have comparable prices.
What is the official price for OpenAI · gpt-5-pro?
Input 15, output 120 USD per million tokens, checked 2026-10-17. Lowest inference provider: OpenRouter, input 15, output 120 USD per million tokens. Input 0% higher than official.
How do I use OpenAI · gpt-5-pro in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest OpenAI · gpt-5-pro API to Claude Code for me". Install Skill →