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 2026-10-10). Cheapest inference provider: OpenRouter, input 1.75000000, output 14.000000 USD per million tokens. Cheapest relay: buliangrenai.com "gpt-0.05" 0.240625 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-10). 134 sites list this model.Relay blended price uses 75% input and 25% output. Conditions: Regional data-residency endpoints: 10% uplift for eligible models released from 2026-03-05; see source terms · Standard processing · Other required fees unspecified · Input modality: text · Output modality: text · Default tier when no override applies
Official price
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| OpenAI | 1.75 | 14.00 | 0.175 | — | USD / 1M tokens | Regional data-residency endpoints: 10% uplift for eligible models released from 2026-03-05; see source terms · Standard processing · Other required fees unspecified 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 | 1.75000000 | 14.000000 | 0.175000000 | — | USD / 1M tokens | Input modality: text · Output modality: text · Default tier when no override applies · Standard processing 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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Browse all providersRelays
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 | |||||||
| 34 | api.xistree.hkAsk or discussCollected: View 1 plans | default 默认分组 | 1.75 | 14 | — | 4.8125 | Full prices and sources |
| 34 | 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 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 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | api.zyai.onlineAsk or discussCollected: View 5 plans | AZvip 纯AZ-OpenAI专用 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | avoapi.comAsk or discussCollected: View 1 plans | default 默认分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | bita-api-production.up.railway.appAsk or discussCollected: View 3 plans | gpt-origin gpt全家桶 | 1.75 | 14 | — | 4.8125 | Full prices and sources |
| 34 | cn.chrouter.comAsk or discussCollected: View 2 plans | gpt gpt全系列组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | deepkey.topAsk or discussCollected: View 7 plans | gpt-azure gpt-azure | 1.75 | 14 | — | 4.8125 | Full prices and sources |
| 34 | kg-api.cloudAsk or discussCollected: View 24 plans 3 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. | default 默认分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | nekoapi.comAsk or discussCollected: View 1 plans 1 more site of the same companyBasis: identical homepage assets, identical quotes. Counted as one company in the ranking; this is not a legal finding. | default 默认（Azure + 基础模型）| Azure + Other Base Models | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | new.yihubang.topAsk or discussCollected: View 6 plans | GPT 中转 GPT 中转 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | novaapi.aiAsk or discussCollected: View 2 plans | default 默认分组 | 1.75 | 14 | — | 4.8125 | Full prices and sources |
| 34 | platform.modelapi.aiAsk or discussCollected: View 1 plans | default | 1.75 | 14 | 0.17999999999975 | 4.8125 | Full prices and sources |
| 34 | sg.anyrouter.aiAsk or discussCollected: View 2 plans | default Claude官 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | tenzen.aiAsk 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. | gpt-oai | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | tokenclub.topAsk or discussCollected: View 1 plans | default 默认分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | top.taluna.aiAsk or discussCollected: View 1 plans | OpenAI | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | unifiedapi.cloudAsk or discussCollected: View 3 plans | acaz acaz | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | visnext.aiAsk or discussCollected: View 2 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. | default 默认分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | yourapi.cnAsk or discussCollected: View 1 plans | default 默认分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 34 | zen-ai.topAsk or discussCollected: View 2 plans | default ✨az官转+其他模型, 1元一刀 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 71 | aws.babyAsk or discussCollected: View 2 plans | Az GPT 文本 全模型 不带生图 | 2.45 | 19.6 | 0.245 | 6.7375 | Full prices and sources |
| 72 | sg.uiuiapi.comAsk or discussCollected: View 5 plans | 🚀OpeniAI-VIP 🚀OpenAI/优质-官特价渠道 | *1.5 | 2.625 | 15.75 | 0.2625 | 5.90625 | Full prices and sources |
| 72 | poloai.topAsk or discussCollected: View 13 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 微软Azure号池资源 | 2.625 | 21 | 0.2625 | 7.21875 | Full prices and sources |
| 74 | zzshu.ccAsk or discussCollected: View 2 plans | Azure-GPT Azure-GPT不可蒸馏 | 3.5 | 21 | 0.35 | 7.875 | Full prices and sources |
| 75 | api.vibelearning.topAsk or discussCollected: View 1 plans | azure-gpt 独立官方线路，非订阅账号反代，持续稳定，2000 RPM，可蒸馏 | 3.85 | 30.8 | 0.385 | 10.5875 | 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 · 公司内部 · gpt-5.3-codex · Input 1.75 / Output 14 USD credits / 1M
- api.edu9.us · shareVIP专用codex · gpt-5.3-codex · Input 3 / Output 24 USD credits / 1M
- aigcbest.top · 测试 · gpt-5.3-codex · Input 6.125 / Output 49 USD credits / 1M
- api.ifopen.ai · 测试 · gpt-5.3-codex · Input 6.125 / Output 49 USD credits / 1M
- 35.aigcbest.top · 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
477 recent · 0 stale (older than 7 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.