API PRICES
OpenAI · gpt-5.3-chat-latest
Provider prices, cheapest first
OpenAI · gpt-5.3-chat-latest official price: not yet recorded. Relays have only older quotes; the lowest is api.ai-gaochao.cn, group "Evan" 0.48125 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-10). 46 sites have comparable prices; 85 sites list this model.Relay blended price uses 75% input and 25% output.
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.
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 | api.openai-ch.topAsk or discussCollected: View 5 plans | Azure-Ⅰ Azure 0.2x rate multiplier group [machine translation]Original: Azure 0.2倍率分组 | 0.35 | 2.8 | — | 0.9625 | Full prices and sources |
| 02 | test-api.apiqik.onlineAsk or discussCollected: View 1 plans | openai openai | 0.525 | 4.2 | 0.0525 | 1.44375 | Full prices and sources |
| 03 | poloai.topAsk or discussCollected: View 8 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. | Low-price perk | fluctuating temporary resources [machine translation]Group on site: 低价福利 | 波动临时资源 ✨️Multi-model relay, low price [machine translation]Original: ✨️多模型中转，低价 | 1.4 | 11.2 | — | 3.85 | Full prices and sources |
| 04 | gptapi.asiaAsk or discussCollected: View 2 plans 2 more sites 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. | default Default channel [machine translation]Original: 默认通道 | 1.408 | 11.264 | — | 3.872 | Full prices and sources |
| 05 | cnapi.kksj.orgAsk or discussCollected: View 4 plans | default Default group, AZ channel plus official reverse-engineered channel for some models, AZ first, reverse-engineered as fallback, auto-tuning (default) [machine translation]Original: 默认分组,AZ渠道加部分模型官方逆向渠道,优先AZ,保底逆向,自动调优(default) | 1.575 | 12.6 | 0.1575 | 4.33125 | Full prices and sources |
| 06 | 123api.coAsk or discussCollected: View 1 plans | default Default group [machine translation]Original: 默认分组 | 1.75 | 14 | — | 4.8125 | Full prices and sources |
| 06 | 35.aigcbest.topAsk or discussCollected: View 2 plans | default ⭐ Recommended | all-model automatic load optimization, highest availability [machine translation]Original: ⭐ 推荐 | 全模型自动负载优化最高可用性 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 06 | ai.comfly.orgAsk or discussCollected: View 6 plans 1 more site of the same companyBasis: identical quotes. 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 |
| 06 | aigcbest.topAsk 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 ⭐ Recommended | all-model automatic load optimization [machine translation]Original: ⭐ 推荐 | 全模型自动负载优化 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 06 | api.pezayo.comAsk or discussCollected: View 2 plans | default Default group, use all models via the openai chat completion format [machine translation]Original: 默认分组，通过 openai chat completion 格式使用全部模型 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 06 | codechn.comAsk or discussCollected: View 2 plans | gpt/grok Supported models: gpt, grok [machine translation]Original: 支持模型：gpt、grok | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 06 | kg-api.cloudAsk or discussCollected: View 6 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 Default group [machine translation]Original: 默认分组 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 06 | 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 Default (Azure + base models) | Azure + Other Base Models [machine translation]Original: 默认（Azure + 基础模型）| Azure + Other Base Models | 1.75 | 14 | — | 4.8125 | Full prices and sources |
| 06 | new.yihubang.topAsk or discussCollected: View 3 plans | GPT relay [machine translation]Group on site: GPT 中转 GPT relay [machine translation]Original: GPT 中转 | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 06 | newapi.prorisehub.comAsk or discussCollected: View 3 plans | default ⚠️ Default general group: can call every model on the site, don't use it if you don't understand!!! Billing is very expensive!!! [machine translation]Original: ⚠️ 默认通用分组：可调用全站所有模型，不懂别用！！！计费很贵！！！ | 1.75 | 14 | 0.175 | 4.8125 | Full prices and sources |
| 06 | novaapi.aiAsk or discussCollected: View 2 plans | default Default group [machine translation]Original: 默认分组 | 1.75 | 14 | — | 4.8125 | Full prices and sources |
| 06 | zen-ai.topAsk or discussCollected: View 1 plans | default ✨az official relay + others, 1 yuan per dao (US dollar) [machine translation]Original: ✨az官转+其他模型, 1元一刀 | 1.75 | 14 | — | 4.8125 | Full prices and sources |
| 18 | xrok.devAsk or discussCollected: View 2 plans | AZ-GPT AZ GPT supports high concurrency [machine translation]Original: AZ GPT支持高并发 | 1.925 | 15.4 | — | 5.29375 | Full prices and sources |
| 19 | apijing.comAsk or discussCollected: View 1 plans | azude with images [machine translation]Group on site: azude带图片 azude with images [machine translation]Original: azude带图片 | 3.85 | 30.8 | 0.385 | 10.5875 | Full prices and sources |
| 20 | 9527.codesAsk or discussCollected: View 1 plans 4 more sites 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-GPT Azure-GPT | 5.25 | 42 | 0.525 | 14.4375 | Full prices and sources |
| 21 | deepkey.topAsk or discussCollected: View 1 plans | gpt-openai2 gpt-openai-official KEY-channel 2 [machine translation]Original: gpt-openai-官KEY-渠道2 | 7 | 56 | 0.7 | 19.25 | Full prices and sources |
| 22 | www.nuwaflux.comAsk or discussCollected: View 2 plans | gpt-official relay [machine translation]Group on site: gpt-官转 Official relay key [machine translation]Original: 官转key | 8.75 | 70 | — | 24.0625 | Full prices and sources |
| 23 | api.aabao.topAsk or discussCollected: View 1 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. | OpenAI direct connection [machine translation]Group on site: OpenAI直连 OpenAI direct connection (8.0x rate multiplier) [machine translation]Original: OpenAI直连（8.0倍率） | 14 | 112 | — | 38.5 | Full prices and sources |
| Flagged · not ranked · Older price | |||||||
| — | api.ai-gaochao.cnAsk or discussCollected: View 19 plans | Evan Evan Note: far from other providers’ prices, number precision issue. This price is not ranked or counted. | 0.175 | 1.4 | 0.01749999999999999825 | 0.48125 | Full prices and sources |
| — | api.ai-gaochao.cnAsk or discussCollected: View 19 plans | GZD GZD Note: far from other providers’ prices, number precision issue. This price is not ranked or counted. | 0.175 | 1.4 | 0.01749999999999999825 | 0.48125 | Full prices and sources |
Special groups · 4 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
- internal or channel key: 1 rows
- new.yihubang.top · Company internal [machine translation]Group on site: 公司内部 · gpt-5.3-chat-latest · Input 1.75 / Output 14 USD credits / 1M
- aigcbest.top · Test [machine translation]Group on site: 测试 · gpt-5.3-chat-latest · Input 6.125 / Output 49 USD credits / 1M
- api.ifopen.ai · Test [machine translation]Group on site: 测试 · gpt-5.3-chat-latest · Input 6.125 / Output 49 USD credits / 1M
- 35.aigcbest.top · Test [machine translation]Group on site: 测试 · gpt-5.3-chat-latest · 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 291 recorded prices; 150 can be compared directly (146 ranked, 4 listed separately). Not comparable yet: new price under review; showing the previous one 54, price not parsed yet 29, scope of the official doc price not confirmed 24, ratio looks unset 14, tiered by rules (see Tiered prices) 13, display unit not confirmed 7
0 recent · 135 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.