API PRICES
gpt-5.5
Provider prices, cheapest first
All official and inference price observations
gpt-5.5 official price: not yet recorded. Relays have only older quotes; the lowest is us.abcinfo.vip, group "Gpt-special price group [machine translation] (on site: Gpt-特价组)" 15.75 CNY_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 312 sites have comparable prices; 312 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: CNY credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Price range: lowest — · median — · highest — (0 quotes, CNY credits per million total tokens)
Relays
Prices below are in site credit, not cash.
| # | Provider | Plan / conditions | Input ↑CNY credits / 1M | Output CNY credits / 1M | Cache readCNY credits / 1M | BlendedCNY credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Older price | |||||||
| 01 | us.abcinfo.vipAsk or discussCollected: Carried previous price Not updated this time; showing the previous price View 2 plans | Gpt-special price group [machine translation]Group on site: Gpt-特价组 Name on site: gpt-5.5 Perk group [may be cut off at any time] [machine translation]Original: 福利分组【随时拉闸】 Operator pending verification | 7 | 42 | 0.7 | 15.75 | Full prices and sources |
| 02 | us.abcinfo.vipAsk or discussCollected: Carried previous price Not updated this time; showing the previous price View 2 plans | Gpt-Pro Name on site: gpt-5.5 Enterprise-grade stable [machine translation]Original: 企业级稳定 Operator pending verification | 14 | 84 | 1.4 | 31.5 | 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.
- near-zero-ratio group: 4 rows
- unrecognized flag STATED_ACTUAL_RATIO_DIFFERS: 1 rows
- synthapi.asia · Plus special price [machine translation]Group on site: Plus特价 · gpt-5.5 · Input 0.4 / Output 2.4 CNY credits / 1M
- synthapi.asia · Plus line one [machine translation]Group on site: Plus线路一 · gpt-5.5 · Input 0.45 / Output 2.7 CNY credits / 1M
- synthapi.asia · Plus line two [machine translation]Group on site: Plus线路二 · gpt-5.5 · Input 0.45 / Output 2.7 CNY credits / 1M
- ddd666api.com · Codex-Plus · gpt-5.5 · Input 0.6 / Output 3.6 CNY credits / 1M
- api.ciyuanshen.top · GPT official relay [machine translation]Group on site: GPT官转 · gpt-5.5 · Input 2.5 / Output 15 CNY credits / 1M
How this ranking works
All per-token prices: 93,968 prices from 854 sites (about 751 companies). 84,786 are ranked, from 838 sites (about 736 companies); 9,182 more are listed separately and not ranked. Prices collected up to 2026-10-24.
This model has 2240 recorded prices; 794 can be compared directly (777 ranked, 17 listed separately). Not comparable yet: tiered by rules (see Tiered prices) 780, price not parsed yet 450, new price under review; showing the previous one 87, display unit not confirmed 42, scope of the official doc price not confirmed 24, billed per request or another unit 24, ratio looks unset 12
0 recent · 2 stale (older than 10 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.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for gpt-5.5?
No valid quotes within 10 days. Older quotes are listed as reference prices.
How do I use gpt-5.5 in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest gpt-5.5 API to Claude Code for me". Install Skill →