API PRICES
OpenAI · gpt-5-nano
Provider prices, cheapest first
OpenAI · gpt-5-nano official price: not yet recorded. Cheapest inference provider: OpenRouter, input 0.05, output 0.4 USD per million tokens. Relays have only older quotes; the lowest is zen-ai.top, group "free" 0.0001375 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-10). 90 sites have comparable prices; 159 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.
Inference providers
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source | vs official |
|---|---|---|---|---|---|---|---|---|
| OpenRouter · Aggregator | 0.05 | 0.4 | 0.005 | — | USD / 1M tokens | 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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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 | 0.01 | 0.08 | 0.002 | 0.0275 | Full prices and sources |
| 02 | test-api.apiqik.onlineAsk or discussCollected: View 1 plans | openai openai | 0.015 | 0.12 | 0.0015 | 0.04125 | Full prices and sources |
| 03 | api.zyai.onlineAsk or discussCollected: View 6 plans | mini Special-price channel [machine translation]Original: 特价渠道 | 0.025 | 0.2 | 0.0025 | 0.06875 | Full prices and sources |
| 04 | api.aabao.topAsk or discussCollected: View 5 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 special price [machine translation]Group on site: OpenAI特价 OpenAI special price (0.6x rate multiplier) [machine translation]Original: OpenAI特价（0.6倍率） | 0.03 | 0.24 | 0.003 | 0.0825 | Full prices and sources |
| 05 | api02.ananops.comAsk or discussCollected: View 3 plans 1 more site of the same companyBasis: identical homepage assets. Counted as one company in the ranking; this is not a legal finding. | common_65 Members pay 65% of price [machine translation]Original: 会员65折 | 0.0325 | 0.26 | 0.0065 | 0.089375 | Full prices and sources |
| 06 | deepkey.topAsk or discussCollected: View 6 plans | gpt-azure2 gpt-azure2-reverse-engineered, supports 1m context [machine translation]Original: gpt-azure2-逆向支持1m上下文 | 0.035 | 0.28 | 0.0035 | 0.09625 | Full prices and sources |
| 07 | 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 | 0.04 | 0.32 | — | 0.11 | Full prices and sources |
| 07 | 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 | 0.04 | 0.32 | 0.004 | 0.11 | Full prices and sources |
| 09 | 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) | 0.045 | 0.36 | 0.0045 | 0.12375 | Full prices and sources |
| 09 | kpzhu.comAsk or discussCollected: View 1 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 Gpt special price [machine translation]Group on site: Azure Gpt 特价 Special channel, third-party gateway, max value for money [machine translation]Original: 特殊渠道，三方网关，性价比拉满 | 0.045 | 0.36 | 0.0045 | 0.12375 | Full prices and sources |
| 09 | 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！！！ | 0.045 | 0.36 | 0.0045 | 0.12375 | Full prices and sources |
| 12 | aiapi.worldAsk or discussCollected: View 1 plans | default default | 0.04913 | 0.39304 | — | 0.1351075 | Full prices and sources |
| 13 | top.taluna.aiAsk or discussCollected: View 1 plans | OpenAI | 0.05 | 0.05 | — | 0.05 | Full prices and sources |
| 13 | 123api.coAsk or discussCollected: View 1 plans | default Default group [machine translation]Original: 默认分组 | 0.05 | 0.4 | 0.005 | 0.1375 | Full prices and sources |
| 13 | 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 | 0.05 | 0.4 | 0.005 | 0.1375 | Full prices and sources |
| 13 | 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 | 0.05 | 0.4 | 0.005 | 0.1375 | Full prices and sources |
| 13 | ai.prism.unoAsk or discussCollected: View 1 plans | default Default group | 50 requests / 5 minutes | 50M Tokens / 5 hours [machine translation]Original: 默认分组 | 50 次请求 / 5 分钟 | 50M Tokens / 5 小时 | 0.05 | 0.4 | 0.005 | 0.1375 | Full prices and sources |
| 13 | 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 | 0.05 | 0.4 | 0.005 | 0.1375 | Full prices and sources |
| 13 | api.apiyi.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. | default Default | 0.05 | 0.4 | 0.005 | 0.1375 | Full prices and sources |
| 13 | api.bianxie.aiAsk or discussCollected: View 1 plans | default default | 0.05 | 0.4 | — | 0.1375 | Full prices and sources |
| 13 | api.eido.topAsk or discussCollected: View 1 plans | default Default group [machine translation]Original: 默认分组 | 0.05 | 0.4 | 0.005 | 0.1375 | Full prices and sources |
| 13 | api.hopeai.ccAsk or discussCollected: View 1 plans | default Default group [machine translation]Original: 默认分组 | 0.05 | 0.4 | 0.005 | 0.1375 | Full prices and sources |
| 13 | 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 | 0.05 | 0.4 | 0.005 | 0.1375 | Full prices and sources |
| 13 | api.xhuoai.comAsk or discussCollected: View 2 plans | default Default group, supports all common models, OpenAI special-price channel (AZ Microsoft channel) Claude Code, Gemini stable channel (GCP/Velax), top value-for-money choice, 20% of list price, rate multiplier 1.0 [machine translation]Original: 默认分组，支持所有常用模型,OpenAI特价渠道（AZ微软渠道）Claude Code,Gemini稳定渠道（GCP/Velax），性价比首选，2折，倍率1.0 | 0.05 | 0.4 | — | 0.1375 | Full prices and sources |
| 13 | api.xistree.hkAsk or discussCollected: View 1 plans | default Default group [machine translation]Original: 默认分组 | 0.05 | 0.4 | — | 0.1375 | Full prices and sources |
Special groups · 5 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
- near-zero-ratio group: 1 rows
- zen-ai.top · free · gpt-5-nano · Input 0.00005 / Output 0.0004 USD credits / 1M
- new.yihubang.top · Company internal [machine translation]Group on site: 公司内部 · gpt-5-nano · Input 0.05 / Output 0.4 USD credits / 1M
- aigcbest.top · Test [machine translation]Group on site: 测试 · gpt-5-nano · Input 0.175 / Output 1.4 USD credits / 1M
- api.ifopen.ai · Test [machine translation]Group on site: 测试 · gpt-5-nano · Input 0.175 / Output 1.4 USD credits / 1M
- 35.aigcbest.top · Test [machine translation]Group on site: 测试 · gpt-5-nano · Input 0.4 / Output 3.2 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 499 recorded prices; 262 can be compared directly (257 ranked, 5 listed separately). Not comparable yet: new price under review; showing the previous one 79, price not parsed yet 78, tiered by rules (see Tiered prices) 25, display unit not confirmed 24, scope of the official doc price not confirmed 24, billed per request or another unit 4, ratio looks unset 3
0 recent · 217 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.