API PRICES
OpenAI · gpt-4.1-nano
Provider prices, cheapest first
Price comparison
- Official (cash)
- Input 0.1 / output 0.4 USD/million tokensOpenAI ·
- Lowest inference provider (cash)
- Input 0.1 / output 0.4 USD/million tokensOpenRouter · Aggregator · same as official ·
- Lowest relay (credit)
- 0.0875 USD credit/million total tokensllm.kagu.one "大杂烩" ·
Official and inference-provider prices are cash; relay prices are site credit (USD credit or CNY credit), a different unit, compared separately. Relay prices are per million total tokens at 75% input and 25% output.
OpenAI · gpt-4.1-nano official price: input 0.1, output 0.4 USD per million tokens (OpenAI, observed 2026-10-17). Cheapest inference provider: OpenRouter, input 0.1, output 0.4 USD per million tokens. Cheapest relay: llm.kagu.one, group "Hodgepodge [machine translation] (on site: 大杂烩)" 0.0875 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 89 sites have comparable prices; 152 sites list this model.Relay blended price uses 75% input and 25% output.
Price ranges per million tokens
Official cash prices · Lowest 0.175 · median 0.175 · highest 0.175 · 1 quotes USD / per million tokens
Inference provider cash prices · Lowest 0.175 · median 0.175 · highest 0.175 · 1 quotes USD / per million tokens
Relay USD credit prices · Lowest 0.0875 · median 0.2275 · highest 1.75 · 201 quotes USD / per million tokens, site credit
Relay CNY credit prices · Lowest 0.0875 · median 0.3765 · highest 1.9654 · 32 quotes CNY / per million tokens, site credit
Official price
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| OpenAI | 0.1 | 0.4 | 0.025 | — | 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 | 0.1 | 0.4 | 0.025 | — | 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.
Price range: lowest 0.0875 · median 0.2275 · highest 1.75 (201 quotes, USD credits per million total tokens)
Relays
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 | |||||||
| 01 | llm.kagu.oneAsk or discussCollected: Collected this cycle View 2 plans | Hodgepodge [machine translation]Group on site: 大杂烩 Name on site: openai/gpt-4.1-nano Operator pending verification | 0.05 | 0.2 | 0.0125 | 0.0875Median price ÷ this price: 2.6× | Full prices and sources |
| 01 | llm.kagu.oneAsk or discussCollected: Collected this cycle View 2 plans | Hodgepodge [machine translation]Group on site: 大杂烩 Operator pending verification | 0.05 | 0.2 | 0.0125 | 0.0875Median price ÷ this price: 2.6× | Full prices and sources |
| 03 | ai.comfly.orgAsk or discussCollected: Collected this cycle View 7 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | vip Reverse-engineered, usage-based (vip) [machine translation]Original: 逆向按量(vip) Operator pending verification | 0.08 | 0.16 | 0.02 | 0.1Median price ÷ this price: 2.3× | Full prices and sources |
| 03 | api.bltcy.aiAsk or discussCollected: Collected this cycle View 7 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. | vip Reverse-engineered, usage-based (vip) [machine translation]Original: 逆向按量(vip) Operator pending verification | 0.08 | 0.16 | 0.02 | 0.1Median price ÷ this price: 2.3× | Full prices and sources |
| 03 | ai.t8star.orgAsk or discussCollected: Collected this cycle View 7 plans 1 more site of the same company
Basis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | vip Reverse-engineered, usage-based (vip) [machine translation]Original: 逆向按量(vip) Operator pending verification | 0.08 | 0.16 | 0.02 | 0.1Median price ÷ this price: 2.3× | Full prices and sources |
| 03 | api.bltcy.topAsk or discussCollected: Collected this cycle View 7 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. | vip Reverse-engineered, usage-based (vip) [machine translation]Original: 逆向按量(vip) Operator pending verification | 0.08 | 0.16 | 0.02 | 0.1Median price ÷ this price: 2.3× | Full prices and sources |
| 03 | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 7 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. | vip Reverse-engineered, usage-based (vip) [machine translation]Original: 逆向按量(vip) Operator pending verification | 0.08 | 0.16 | 0.02 | 0.1Median price ÷ this price: 2.3× | Full prices and sources |
| 03 | gptapi.asiaAsk or discussCollected: Collected this cycle 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 Operator pending verification | 0.08 | 0.32 | — | 0.14Median price ÷ this price: 1.6× | Full prices and sources |
| 03 | poloai.topAsk or discussCollected: Collected this cycle 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 Operator pending verification | 0.08 | 0.32 | 0.02 | 0.14Median price ÷ this price: 1.6× | Full prices and sources |
| 03 | cn.gptapi.asiaAsk or discussCollected: Collected this cycle View 2 plans 2 more sites 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. | default Default channel [machine translation]Original: 默认通道 Operator pending verification | 0.08 | 0.32 | — | 0.14Median price ÷ this price: 1.6× | Full prices and sources |
| 03 | poloapi.topAsk or discussCollected: Collected this cycle View 8 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. | 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 Operator pending verification | 0.08 | 0.32 | 0.02 | 0.14Median price ÷ this price: 1.6× | Full prices and sources |
| 03 | xy.poloapi.comAsk or discussCollected: Collected this cycle View 8 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. | 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 Operator pending verification | 0.08 | 0.32 | 0.02 | 0.14Median price ÷ this price: 1.6× | Full prices and sources |
| 03 | yutoapi.comAsk or discussCollected: Collected this cycle View 2 plans 2 more sites 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. | default Default channel [machine translation]Original: 默认通道 Operator pending verification | 0.08 | 0.32 | — | 0.14Median price ÷ this price: 1.6× | Full prices and sources |
| 14 | kpzhu.comAsk or discussCollected: Collected this cycle 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 Operator pending verification | 0.09 | 0.18 | 0.0225 | 0.1125Median price ÷ this price: 2× | Full prices and sources |
| 14 | api.kpzhu.comAsk or discussCollected: Collected this cycle View 1 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. | 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 Operator pending verification | 0.09 | 0.18 | 0.0225 | 0.1125Median price ÷ this price: 2× | Full prices and sources |
| 14 | cnapi.kksj.orgAsk or discussCollected: Collected this cycle 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) Operator pending verification | 0.09 | 0.36 | 0.0225 | 0.1575Median price ÷ this price: 1.4× | Full prices and sources |
| 17 | aiapi.worldAsk or discussCollected: Collected this cycle View 1 plans | default default Operator pending verification | 0.09826 | 0.39304 | — | 0.17196Median price ÷ this price: 1.3× | Full prices and sources |
| 18 | ai.comfly.orgAsk or discussCollected: Collected this cycle View 7 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 Operator pending verification | 0.1 | 0.2 | 0.025 | 0.125Median price ÷ this price: 1.8× | Full prices and sources |
| 18 | ai.comfly.orgAsk or discussCollected: Collected this cycle View 7 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | svip Pure Azure [machine translation]Original: 纯Azure Operator pending verification | 0.1 | 0.2 | 0.025 | 0.125Median price ÷ this price: 1.8× | Full prices and sources |
| 18 | api.bltcy.aiAsk or discussCollected: Collected this cycle View 7 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. | default Default group [machine translation]Original: 默认分组 Operator pending verification | 0.1 | 0.2 | 0.025 | 0.125Median price ÷ this price: 1.8× | Full prices and sources |
| 18 | api.bltcy.aiAsk or discussCollected: Collected this cycle View 7 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. | svip Pure Azure [machine translation]Original: 纯Azure Operator pending verification | 0.1 | 0.2 | 0.025 | 0.125Median price ÷ this price: 1.8× | Full prices and sources |
| 18 | api.hopeai.ccAsk or discussCollected: Collected this cycle View 1 plans | default Default group [machine translation]Original: 默认分组 Operator pending verification | 0.1 | 0.2 | 0.025 | 0.125Median price ÷ this price: 1.8× | Full prices and sources |
| 18 | sg.anyrouter.aiAsk or discussCollected: Collected this cycle View 2 plans | default Claude official [machine translation]Original: Claude官 Operator pending verification | 0.1 | 0.2 | 0.025 | 0.125Median price ÷ this price: 1.8× | Full prices and sources |
| 18 | sg.anyrouter.aiAsk or discussCollected: Collected this cycle View 2 plans | oai-p OpenAI account pool [machine translation]Original: OpenAI号池 Operator pending verification | 0.1 | 0.2 | 0.025 | 0.125Median price ÷ this price: 1.8× | Full prices and sources |
| 18 | ai.t8star.orgAsk or discussCollected: Collected this cycle View 7 plans 1 more site of the same company
Basis: 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 Operator pending verification | 0.1 | 0.2 | 0.025 | 0.125Median price ÷ this price: 1.8× | Full prices and sources |
Special groups · 2 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.
- near-zero-ratio group: 1 rows
- test or debug group: 1 rows
- zen-ai.top · free · gpt-4.1-nano · Input 0.0001 / Output 0.0004 USD credits / 1M
- test-api.apiqik.online · openai · gpt-4.1-nano · Input 0.03 / Output 0.12 USD credits / 1M
How this ranking works
All per-token prices: 97,455 prices from 871 sites (about 765 companies). 89,631 are ranked, from 861 sites (about 755 companies); 7,824 more are listed separately and not ranked. Prices collected up to 2026-10-17.
This model has 494 recorded prices; 253 can be compared directly (250 ranked, 3 listed separately). Not comparable yet: price not parsed yet 172, scope of the official doc price not confirmed 28, display unit not confirmed 15, tiered by rules (see Tiered prices) 10, billed per request or another unit 6, ratio looks unset 5
201 recent · 17 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-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.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for OpenAI · gpt-4.1-nano?
llm.kagu.one, group "大杂烩 (Hodgepodge)", 0.0875 USD credit per million total tokens, observed 2026-10-16. 89 sites have comparable prices.
What is the official price for OpenAI · gpt-4.1-nano?
Input 0.1, output 0.4 USD per million tokens, checked 2026-10-17. Lowest inference provider: OpenRouter, input 0.1, output 0.4 USD per million tokens. Input 0% higher than official.
How do I use OpenAI · gpt-4.1-nano in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest OpenAI · gpt-4.1-nano API to Claude Code for me". Install Skill →