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.
xAI · grok-4.20-experimental-beta-0304-reasoning official price: input 1.25, output 2.5 USD per million tokens (xAI, observed 2026-10-24). Cheapest relay: 8s.hk, group "All models auto [machine translation] (on site: 全模型自动)" 6 CNY_CREDIT per million total tokens (credit price, not cash, observed 2026-10-23). 1 sites have comparable prices; 1 sites list this model.Relay blended price uses 75% input and 25% output. Conditions: Context tier: PROMPT_LT_200K · long context pricing: a prompt reaching 200k tokens bills all tokens of the request at the higher rate
Price ranges per million tokens
Official cash prices · Lowest 1.5625 · median 2.3438 · highest 3.125 · 2 quotes USD / per million tokens
Relay CNY credit prices · Lowest 6 · median 6 · highest 6 · 1 quotes CNY / per million tokens, site credit
Official price
Provider
Tariff
Input
Output
Cache read
Cache write
Unit
Observed
Conditions and source
xAI
Standard
1.25
2.5
0.2
—
USD / 1M tokens
Context tier: PROMPT_LT_200K · long context pricing: a prompt reaching 200k tokens bills all tokens of the request at the higher rateFull price conditions
{
"sourceUnit": null,
"sourceAmounts": null,
"conditions": [],
"contextTier": "PROMPT_LT_200K",
"processingMode": null,
"conditionNotes": [
"long context pricing: a prompt reaching 200k tokens bills all tokens of the request at the higher rate"
],
"effectiveFrom": null,
"effectiveUntil": null
}
Context tier: PROMPT_GE_200K · long context pricing: a prompt reaching 200k tokens bills all tokens of the request at the higher rateFull price conditions
{
"sourceUnit": null,
"sourceAmounts": null,
"conditions": [],
"contextTier": "PROMPT_GE_200K",
"processingMode": null,
"conditionNotes": [
"long context pricing: a prompt reaching 200k tokens bills all tokens of the request at the higher rate"
],
"effectiveFrom": null,
"effectiveUntil": null
}
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.
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 1 recorded prices; 1 can be compared directly.
1 recent · 0 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.