API PRICES
OpenAI · gpt-5.3-codex
Tiered prices, cheapest first
Price ranges per million tokens
Official cash prices · Lowest 4.8125 · median 4.8125 · highest 4.8125 · 1 quotes USD / per million tokens
Inference provider cash prices · Lowest 4.8125 · median 4.8125 · highest 4.8125 · 1 quotes USD / per million tokens
Relay USD credit prices · Lowest 0.24063 · median 4.8125 · highest 48.125 · 424 quotes USD / per million tokens, site credit
Relay CNY credit prices · Lowest 0.9625 · median 9.8175 · highest 58.065 · 37 quotes CNY / per million tokens, site credit
Uses the standard tier (shortest context, base price). Full rules are in Details.
Unit: CNY credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
| # | Provider | Plan / conditions | Input ↑CNY credits / 1M | Output CNY credits / 1M | Cache readCNY credits / 1M | BlendedCNY credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Recent price | |||||||
| 01 | tiantianai.proAsk or discussCollected: Collected this cycle View 4 plans | special price group codex [machine translation]Group on site: 特价分组codex Standard tier · standard Limited-time special price group codex [machine translation]Original: 限时特价分组codex Operator pending verification | 0.2625 | 2.1 | 0.02625 | 0.72188 | Full prices and sources |
| 02 | tiantianai.proAsk or discussCollected: Collected this cycle View 4 plans | codex-wav Standard tier · standard codex-wave Operator pending verification | 0.4375 | 3.5 | 0.04375 | 1.2031 | Full prices and sources |
| 03 | tiantianai.proAsk or discussCollected: Collected this cycle View 4 plans | codex-pro-wav Standard tier · standard codex-pro-wav Operator pending verification | 0.525 | 4.2 | 0.0525 | 1.4438 | Full prices and sources |
| 04 | ai.gigimed.cnAsk or discussCollected: Collected this cycle View 1 plans | Smart routing group [machine translation]Group on site: 智能路由分组 Standard tier · standard Operator pending verification | 0.6475 | 5.18 | 0.06475 | 1.7806 | Full prices and sources |
| 05 | bearlab.aiAsk or discussCollected: Collected this cycle View 1 plans | 【Azure】GPT Standard tier · base Azure OpenAI not dumbed down. [machine translation]Original: Azure OpenAI 不降智。 Operator pending verification | 0.875 | 7 | 0.0875 | 2.4063 | Full prices and sources |
| 06 | tiantianai.proAsk or discussCollected: Collected this cycle View 4 plans | default Standard tier · standard default Operator pending verification | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 07 | linkapi.aiAsk or discussCollected: Collected this cycle 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. | Azure Standard tier · base Azure source OpenAI Operator pending verification | 3.325 | 26.6 | 0.3325 | 9.1438 | Full prices and sources |
| 07 | api.linkapi.aiAsk or discussCollected: Collected this cycle View 2 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. | Azure Standard tier · base Azure source OpenAI Operator pending verification | 3.325 | 26.6 | 0.3325 | 9.1438 | Full prices and sources |
| 09 | linkapi.aiAsk or discussCollected: Collected this cycle 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. | OpenaiEA Standard tier · base OpenaiEA Operator pending verification | 6.125 | 49 | 0.6125 | 16.844 | Full prices and sources |
| 09 | api.linkapi.aiAsk or discussCollected: Collected this cycle View 2 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. | OpenaiEA Standard tier · base OpenaiEA Operator pending verification | 6.125 | 49 | 0.6125 | 16.844 | Full prices and sources |
How this ranking works
All tiered prices: 30,485 prices from 636 sites (about 555 companies). 28,608 are ranked, from 629 sites (about 548 companies); 1,877 more are listed separately and not ranked. Prices collected up to 2026-10-17.
This model has 31 tiered prices; 30 can be compared directly (29 ranked, 1 listed separately). Not comparable yet: display unit not confirmed 1
10 recent · 0 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 values are separately unverified, without proof of free eligibility.
For tiered models (e.g. longer context costs more) we use the standard tier: shortest context, normal service tier, base price without promotions. Prices that change with time of day or request options are listed separately with the reason. See “Details” for the full rules.
Prices are converted to site credits using each site’s published ratio and display multiplier. What you actually pay depends on its top-up rate. 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.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for OpenAI · gpt-5.3-codex?
lxtech.icu, group "free_codex", 0.9625 CNY credit per million total tokens, observed 2026-10-16. 135 sites have comparable prices.
What is the official price for OpenAI · gpt-5.3-codex?
Input 1.75, output 14 USD per million tokens, checked 2026-10-17. Lowest inference provider: OpenRouter, input 1.75, output 14 USD per million tokens. Input 0% higher than official.
How do I use OpenAI · gpt-5.3-codex in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest OpenAI · gpt-5.3-codex API to Claude Code for me". Install Skill →