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 | |||||||
| 01 | buliangrenai.comAsk or discussCollected: View 3 plans | gpt-0.05 GPT low-price stable channel (0.05) [machine translation]Original: GPT 低价稳定通道（0.05） | 0.0875 | 0.7 | 0.00875 | 0.240625 | Full prices and sources |
| 02 | test-api.apiqik.onlineAsk or discussCollected: View 2 plans | codex codex | 0.105 | 0.84 | 0.0105 | 0.28875 | Full prices and sources |
| 03 | ai.songsongai.comAsk or discussCollected: View 1 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. | GPT PLUS PLUS account pool [machine translation]Original: PLUS 号池 | 0.1575 | 0.945 | 0.01575 | 0.354375 | Full prices and sources |
| 03 | ai.songsongcard.shopAsk or discussCollected: View 1 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. | GPT PLUS PLUS account pool [machine translation]Original: PLUS 号池 | 0.1575 | 0.945 | 0.01575 | 0.354375 | Full prices and sources |
| 03 | songsongai.comAsk or discussCollected: View 1 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. | GPT PLUS PLUS account pool [machine translation]Original: PLUS 号池 | 0.1575 | 0.945 | 0.01575 | 0.354375 | Full prices and sources |
| 06 | aiapi.marketAsk or discussCollected: View 1 plans | gpt-free gpt-free | 0.175 | 1.4 | 0.0175 | 0.48125 | Full prices and sources |
| 06 | buliangrenai.comAsk or discussCollected: View 3 plans | gpt-0.10 GPT 0.10x | 0.175 | 1.4 | 0.0175 | 0.48125 | Full prices and sources |
| 06 | gagapianyi.comAsk or discussCollected: View 3 plans | gpt5.5 only [machine translation]Group on site: gpt5.5专用 gpt 5.5 | 0.175 | 1.4 | 0.0175 | 0.48125 | Full prices and sources |
| 06 | gpt.api456.meAsk or discussCollected: View 1 plans | default Default group [machine translation]Original: 默认分组 | 0.175 | 1.4 | 0.0175 | 0.48125 | Full prices and sources |
| 10 | api000.comAsk or discussCollected: View 2 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. | Special price, limited-time [machine translation]Group on site: 特价限时 | 0.21875 | 1.75 | 0.02000000000009375 | 0.6015625 | Full prices and sources |
| 10 | www.api000.comAsk or discussCollected: View 2 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. | Special price, limited-time [machine translation]Group on site: 特价限时 | 0.21875 | 1.75 | 0.02000000000009375 | 0.6015625 | Full prices and sources |
| 12 | kamiapi.topAsk or discussCollected: View 4 plans | GPT Premium preferred account pool [machine translation]Group on site: GPT Premium 优享号池 Good-value pick for daily development [machine translation]Original: 日常开发性价比之选 | 0.2275 | 1.82 | 0.02275 | 0.625625 | Full prices and sources |
| 13 | ai.wxdbbs.cnAsk or discussCollected: View 2 plans | GPT_plus | 0.2625 | 2.1 | — | 0.721875 | Full prices and sources |
| 14 | sjapi.topAsk or discussCollected: View 2 plans | GPT Plus GPT Plus, image generation inside codex [machine translation]Original: GPT Plus 可codex内生图 | 0.315 | 2.52 | 0.0315 | 0.86625 | Full prices and sources |
| 15 | gagapianyi.comAsk or discussCollected: View 3 plans | codex-only account pool [machine translation]Group on site: codex专用号池 Independent account pool, stable and fast [machine translation]Original: 独立号池，稳定快速 | 0.35 | 2.8 | 0.035 | 0.9625 | Full prices and sources |
| 15 | gagapianyi.comAsk or discussCollected: View 3 plans | For gpt5.6 only [machine translation]Group on site: gpt5.6专用 gpt dedicated account pool [machine translation]Original: gpt独享号池 | 0.35 | 2.8 | 0.035 | 0.9625 | Full prices and sources |
| 17 | kamiapi.topAsk or discussCollected: View 4 plans | GPT Flagship flagship account pool [machine translation]Group on site: GPT Flagship 旗舰号池 Priority routing, most stable, top pick for prod [machine translation]Original: 优先调度，最稳，生产首选 | 0.385 | 3.08 | 0.0385 | 1.05875 | Full prices and sources |
| 18 | ai.augmen.netAsk or discussCollected: View 3 plans | codex special price [machine translation]Group on site: codex特价 codex special price [machine translation]Original: codex特价 | 0.4 | 3.2 | 0.08 | 1.1 | Full prices and sources |
| 18 | ai.augmen.netAsk or discussCollected: View 3 plans | codex stable [machine translation]Group on site: codex稳定 codex stable [machine translation]Original: codex稳定 | 0.4 | 3.2 | 0.08 | 1.1 | Full prices and sources |
| 20 | kamiapi.topAsk or discussCollected: View 4 plans | Emergency group [machine translation]Group on site: 应急分组 Fallback channel [machine translation]Original: 兜底渠道 | 0.4375 | 3.5 | 0.04375 | 1.203125 | Full prices and sources |
| 21 | kelaiapi.ccAsk or discussCollected: View 2 plans | vip_1_plus Codex (external use allowed, Plus account pool) [machine translation]Original: Codex（可外接 Plus号池） | 0.455 | 3.64 | 0.0455 | 1.25125 | Full prices and sources |
| 22 | ai.wxdbbs.cnAsk or discussCollected: View 2 plans | GPT_Pro | 0.525 | 4.2 | — | 1.44375 | Full prices and sources |
| 22 | apijing.comAsk or discussCollected: View 4 plans | codexpro codexpro | 0.525 | 4.2 | 0.0525 | 1.44375 | Full prices and sources |
| 22 | apijing.comAsk or discussCollected: View 4 plans | codex top-up channel [machine translation]Group on site: codex充值渠道 codex top-up channel [machine translation]Original: codex充值渠道 | 0.525 | 4.2 | 0.0525 | 1.44375 | Full prices and sources |
| 22 | codiz.devAsk or discussCollected: View 1 plans | GPT GPT account pool [machine translation]Original: GPT号池 | 0.525 | 4.2 | 0.0525 | 1.44375 | 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.