API PRICES
deepseek-v3.1-0821
Provider prices, cheapest first
deepseek-v3.1-0821 official price: not yet recorded. 2 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.
Showing: Special groups。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. Back to the default ranking
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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 |
|---|---|---|---|---|---|---|---|
| Special groups · not ranked · Flagged · not ranked · Recent price | |||||||
| — | happyapi.orgAsk or discussCollected: View 1 plans 1 more site 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. | test1 测试分组，用于测试，正常使用请勿选择 Note: unrecognized flag GROUP_FLAGGED. This price is not ranked or counted. Group notes: marked display-only or do-not-select, test or debug group | 0.8 | 3.2 | — | 1.4 | Full prices and sources |
| — | cn.happyapi.orgAsk or discussCollected: View 1 plans 1 more site 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. | test1 测试分组，用于测试，正常使用请勿选择 Note: unrecognized flag GROUP_FLAGGED. This price is not ranked or counted. Group notes: marked display-only or do-not-select, test or debug group | 0.8 | 3.2 | — | 1.4 | Full prices and sources |
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 7 recorded prices; 6 can be compared directly (4 ranked, 2 listed separately). Not comparable yet: ratio looks unset 1
2 recent · 0 stale (older than 7 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.