API PRICES
grok-4-fast-reasoning
Provider prices, cheapest first
All official and inference price observations
grok-4-fast-reasoning official price: not yet recorded. 23 sites have comparable prices; 23 sites list this model.
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.
Price range: lowest — · median — · highest — (0 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 |
|---|---|---|---|---|---|---|---|
| Flagged · not ranked · Recent price | |||||||
| — | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 5 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. | default Name on site: grok-4-fast-reasoning Default group [machine translation]Original: 默认分组 Note: far from other providers’ prices. This price is not ranked or counted. Operator pending verification | 0.2 | 0.05 | — | 0.1625 | Full prices and sources |
| — | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 5 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. | AZ-premium quality [machine translation]Group on site: AZ-优质 Name on site: grok-4-fast-reasoning Pure Azure-premium quality, supports o1, o3 [machine translation]Original: 纯Azure-优质，支持o1、o3 Note: far from other providers’ prices. This price is not ranked or counted. Operator pending verification | 0.3 | 0.075 | — | 0.24375 | Full prices and sources |
| — | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 5 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. | ssvip Name on site: grok-4-fast-reasoning Pure OpenAI, special-price group [machine translation]Original: 纯OpenAI，特价分组 Note: far from other providers’ prices. This price is not ranked or counted. Operator pending verification | 0.6 | 0.15 | — | 0.4875 | Full prices and sources |
| — | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 5 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. | openai official-premium quality [machine translation]Group on site: openai官-优质 Name on site: grok-4-fast-reasoning Pure OpenAI, special-price premium-quality group [machine translation]Original: 纯OpenAI，特价优质分组 Note: far from other providers’ prices. This price is not ranked or counted. Operator pending verification | 0.8 | 0.2 | — | 0.65 | Full prices and sources |
| — | one-api.bltcy.topAsk or discussCollected: Collected this cycle View 5 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. | origin Name on site: grok-4-fast-reasoning Enterprise group (origin)-OpenAI&Claude official price [machine translation]Original: 企业分组(origin)-OpenAI&Claude官方原价 Note: far from other providers’ prices. This price is not ranked or counted. Operator pending verification | 1.46 | 0.365 | — | 1.1863 | Full prices and sources |
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 151 recorded prices; 67 can be compared directly. Not comparable yet: price not parsed yet 41, scope of the official doc price not confirmed 20, ratio looks unset 11, new price under review; showing the previous one 10
5 recent · 0 stale (older than 10 days, or not updated by this refresh) · 0 unverified timestamps. No recent prices to summarize in this group. 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 grok-4-fast-reasoning?
No valid quotes within 10 days. Older quotes are listed as reference prices.
How do I use grok-4-fast-reasoning in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest grok-4-fast-reasoning API to Claude Code for me". Install Skill →