API PRICES
glm-5.1
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 | api.maxopenapi.comAsk or discussCollected: View 1 plans 1 more site of the same company
Basis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | default 默认分组 | 6 | 24 | 1.000000000002 | 10.5 | |
Special groups · 3 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
- realmrouter.cn · 国模-test · glm-5.1 · Input 0.56 / Output 1.75999999999992 USD credits / 1M
- hk.apitoken.ai · sandbox · glm-5.1 · Input 1.26 / Output 3.95999999999982 USD credits / 1M
- hk.apitoken.ai · sandbox-China · glm-5.1 · Input 1.26 / Output 3.95999999999982 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 517 recorded prices; 186 can be compared directly (183 ranked, 3 listed separately). Not comparable yet: tiered by rules (see Tiered prices) 114, price not parsed yet 111, new price under review; showing the previous one 61, ratio looks unset 19, display unit not confirmed 14, scope of the official doc price not confirmed 8, billed per request or another unit 4
1 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.