API PRICES
OpenAI · gpt-5.3-codex
Provider prices, cheapest first
OpenAI · gpt-5.3-codex official price: input 1.75, output 14.00 USD per million tokens (OpenAI, observed 2026-10-16). Cheapest inference provider: OpenRouter, input 1.75, output 14 USD per million tokens. Relays have only older quotes; the lowest is api.pezayo.com, group "codex" 0.144375 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-10). 134 sites have comparable prices; 233 sites list this model.Relay blended price uses 75% input and 25% output.
Official price
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| OpenAI | 1.75 | 14.00 | 0.175 | — | 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 | 1.75 | 14 | 0.175 | — | 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.
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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 |
|---|---|---|---|---|---|---|---|
| Older price | |||||||
| 81 | cn.happyapi.orgAsk or discussCollected: View 20 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. | default Name on site: gpt-5.3-codex-xhigh Default group [machine translation]Original: 默认分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | cn.happyapi.orgAsk or discussCollected: View 20 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. | vip Name on site: gpt-5.3-codex-high vip group [machine translation]Original: vip分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | cn.happyapi.orgAsk or discussCollected: View 20 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. | vip Name on site: gpt-5.3-codex-xhigh vip group [machine translation]Original: vip分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | cn.happyapi.orgAsk or discussCollected: View 20 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. | vip Name on site: gpt-5.3-codex-low vip group [machine translation]Original: vip分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | cn.happyapi.orgAsk or discussCollected: View 20 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. | vip vip group [machine translation]Original: vip分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | cn.happyapi.orgAsk or discussCollected: View 20 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. | vip Name on site: gpt-5.3-codex-medium vip group [machine translation]Original: vip分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | one-api.bltcy.topAsk or discussCollected: View 24 plans 3 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 Name on site: gpt-5.3-codex-low Default group [machine translation]Original: 默认分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | one-api.bltcy.topAsk or discussCollected: View 24 plans 3 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 Name on site: gpt-5.3-codex-high Default group [machine translation]Original: 默认分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | one-api.bltcy.topAsk or discussCollected: View 24 plans 3 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 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | one-api.bltcy.topAsk or discussCollected: View 24 plans 3 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 Name on site: gpt-5.3-codex-medium Default group [machine translation]Original: 默认分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | one-api.bltcy.topAsk or discussCollected: View 24 plans 3 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 Name on site: gpt-5.3-codex-low Pure Azure [machine translation]Original: 纯Azure | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | one-api.bltcy.topAsk or discussCollected: View 24 plans 3 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 Name on site: gpt-5.3-codex-high Pure Azure [machine translation]Original: 纯Azure | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | one-api.bltcy.topAsk or discussCollected: View 24 plans 3 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 Name on site: gpt-5.3-codex-medium Pure Azure [machine translation]Original: 纯Azure | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 81 | one-api.bltcy.topAsk or discussCollected: View 24 plans 3 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 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 240 | api.zhiyunai168.comAsk or discussCollected: View 5 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 | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 240 | api.zhiyunai168.comAsk or discussCollected: View 5 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 Name on site: gpt-5.3-codex-xhigh 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 | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 240 | cnapi.kksj.orgAsk or discussCollected: View 4 plans | azpro More az concurrency group (azpro) [machine translation]Original: 更多的az并发分组(azpro) | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 240 | newapi.prorisehub.comAsk or discussCollected: View 5 plans | GPT-official-Key-full price-pure-blood (all official) [machine translation]Group on site: GPT-官-Key-正价-纯血 [Stability ⭐⭐⭐⭐⭐⭐] gpt official key full price, what's inside is OpenAI's key [machine translation]Original: 【稳定性⭐⭐⭐⭐⭐⭐】gpt 官 key 正价，里面放着的就是 OpenAI 的 key | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 240 | newapi.prorisehub.comAsk or discussCollected: View 5 plans | OpenRouter-official relay [machine translation]Group on site: OpenRouter-官转 [Stability ⭐⭐⭐⭐⭐] openrouter official relay group, official not-dumbed-down full-strength experience [machine translation]Original: 【稳定性⭐⭐⭐⭐⭐】openrouter官方中转分组，官方不降智满血级体验 | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 240 | api1.zhiyunai168.comAsk or discussCollected: View 5 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 Name on site: gpt-5.3-codex-xhigh 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 | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 240 | api1.zhiyunai168.comAsk or discussCollected: View 5 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 | 2.1 | 16.8 | 0.21 | 5.775 | Full prices and sources |
| 247 | newapi.prorisehub.comAsk or discussCollected: View 5 plans | Azure-Gpt [Stability ⭐⭐⭐⭐⭐] Azure full-price group, official, not dumbed down, full-strength experience [machine translation]Original: 【稳定性⭐⭐⭐⭐⭐】Azure 正价分组，官方不降智满血级体验 | 2.275 | 18.2 | 0.2275 | 6.25625 | Full prices and sources |
| 248 | aws.babyAsk or discussCollected: View 2 plans | Az GPT text [machine translation]Group on site: Az GPT 文本 All models, no image generation [machine translation]Original: 全模型 不带生图 | 2.45 | 19.6 | 0.245 | 6.7375 | Full prices and sources |
| 248 | cnapi.kksj.orgAsk or discussCollected: View 4 plans | azplus Pure az stable group, az only (azplus) [machine translation]Original: 纯az稳定分组，只有az(azplus) | 2.45 | 19.6 | 0.245 | 6.7375 | Full prices and sources |
| 250 | apiapi.gptshare666.proAsk or discussCollected: View 5 plans | default gpt/claude general group; other groups are cheaper, choose them instead [machine translation]Original: gpt/claude通用分组，建议选其他分组更便宜 | 2.5 | 15 | — | 5.625 | Full prices and sources |
Special groups · 7 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: 3 rows
- near-zero-ratio group: 2 rows
- internal or channel key: 1 rows
- top-up or membership gated: 1 rows
- api.pezayo.com · codex · gpt-5.3-codex · Input 0.0525 / Output 0.42 USD credits / 1M
- buliangrenai.com · gpt-0.036 · gpt-5.3-codex · Input 0.063 / Output 0.504 USD credits / 1M
- new.yihubang.top · Company internal [machine translation]Group on site: 公司内部 · gpt-5.3-codex · Input 1.75 / Output 14 USD credits / 1M
- api.edu9.us · shareVIP-only codex [machine translation]Group on site: shareVIP专用codex · gpt-5.3-codex · Input 3 / Output 24 USD credits / 1M
- aigcbest.top · Test [machine translation]Group on site: 测试 · gpt-5.3-codex · Input 6.125 / Output 49 USD credits / 1M
- api.ifopen.ai · Test [machine translation]Group on site: 测试 · gpt-5.3-codex · Input 6.125 / Output 49 USD credits / 1M
- 35.aigcbest.top · Test [machine translation]Group on site: 测试 · gpt-5.3-codex · Input 14 / Output 112 USD credits / 1M
How this ranking works
All per-token prices: 96,427 prices from 839 sites (about 733 companies). 88,950 are ranked, from 826 sites (about 720 companies); 7,477 more are listed separately and not ranked. Prices collected up to 2026-10-10.
This model has 1039 recorded prices; 528 can be compared directly (521 ranked, 7 listed separately). Not comparable yet: new price under review; showing the previous one 172, price not parsed yet 134, scope of the official doc price not confirmed 99, display unit not confirmed 47, tiered by rules (see Tiered prices) 39, ratio looks unset 16, billed per request or another unit 4
0 recent · 477 stale (older than 7 days, or not updated by this refresh) · 0 unverified timestamps. Only older prices are available, so the statistics are for reference only. 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.