API PRICES
OpenAI · gpt-3.5-turbo
Provider prices, cheapest first
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
| # | Provider | Plan / conditions | Input ↑USD credits / 1M | Output USD credits / 1M | Cache readUSD credits / 1M | BlendedUSD credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Recent price | |||||||
| 01 | zen-ai.topAsk or discussCollected: View 2 plans | default ✨az官转+其他模型, 1元一刀 Note: the cache price is higher than the input price; it may be a typo, check the original page. Quality and authenticity are unverified. | 0.5 | 1.5 | 1.25 | 0.75 | |
| 02 | zen-ai.topAsk or discussCollected: View 2 plans | openai 👓openai官转, 3.5元一刀 Note: the cache price is higher than the input price; it may be a typo, check the original page. Quality and authenticity are unverified. | 1.75 | 5.25 | 4.375 | 2.625 | |
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-3.5-turbo · Input 0.0005 / Output 0.0015 USD credits / 1M
- new.yihubang.top · 公司内部 · gpt-3.5-turbo · Input 0.5 / Output 1.5 USD credits / 1M
- aigcbest.top · 测试 · gpt-3.5-turbo · Input 1.75 / Output 3.5 USD credits / 1M
- api.ifopen.ai · 测试 · gpt-3.5-turbo · Input 1.75 / Output 3.5 USD credits / 1M
- 35.aigcbest.top · 测试 · gpt-3.5-turbo · Input 4 / Output 8 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 465 recorded prices; 250 can be compared directly (244 ranked, 6 listed separately). Not comparable yet: new price under review; showing the previous one 74, price not parsed yet 55, scope of the official doc price not confirmed 32, display unit not confirmed 22, tiered by rules (see Tiered prices) 17, ratio looks unset 11, billed per request or another unit 4
2 recent · 0 stale (older than 7 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.