API PRICES
Z.ai · GLM-5.1
Provider prices, cheapest first
Z.ai · GLM-5.1 official price: input 6, output 24 CNY per million tokens (智谱, observed 2026-10-16). Cheapest inference provider: OpenRouter, input 0.966, output 3.036 USD per million tokens. Relays have only older quotes; the lowest is aeapi.cn, group "default" 0.0350000000000025 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-10). 123 sites have comparable prices; 310 sites list this model.Relay blended price uses 75% input and 25% output.
Official price
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| 智谱 | 6 | 24 | 1.3 | — | CNY / 1M tokens | Official source | |
| 智谱 | 8 | 28 | 2 | — | CNY / 1M tokens | Official source |
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.
Inference providers
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source | vs official |
|---|---|---|---|---|---|---|---|---|
| OpenRouter · Aggregator | 0.966 | 3.036 | 0.1794 | — | USD / 1M tokens | Official source | ||
| SiliconFlow | 8.00 | 28.00 | 2.00 | — | CNY / 1M tokens | Official source |
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
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Browse all providersRelays
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 |
|---|---|---|---|---|---|---|---|
| Older price | |||||||
| 01 | ioll.pp.uaAsk or discussCollected: View 1 plans | Chat only, meow [machine translation]Group on site: 聊天专属喵 Name on site: glm-5.1 Chat only, meow; no tool calling, meow [machine translation]Original: 只能聊天喵 不支持工具调用喵 | 0.225 | 1.07500000000005 | 0.04000000000005 | 0.4375000000000125 | Full prices and sources |
| 02 | token123.cfdAsk or discussCollected: View 1 plans | Chinese models group [machine translation]Group on site: 国模分组 Name on site: glm-5.1 Supports GLM, KIMI, deepseek, [machine translation]Original: 支持GLM，KIMI，deepseek， | 0.35 | 1.09999999999995 | 0.0649999999999 | 0.5374999999999875 | Full prices and sources |
| 03 | ainzy.netAsk or discussCollected: View 1 plans | aliyun-chinese-model Name on site: glm-5.1 Alibaba Cloud Chinese models group · Bailian direct connection · 45% of official price (4.5/10) | Aliyun Bailian Chinese Models (DeepSeek / Kimi) · 45% of list [machine translation]Original: 阿里云国模组 · 百炼直连 · 官方价 4.5 折 | Aliyun Bailian Chinese Models (DeepSeek / Kimi) · 45% of list | 0.38999997 | 1.54999989076923 | 0.077999994 | 0.6799999501923075 | Full prices and sources |
| 04 | realmrouter.cnAsk or discussCollected: View 2 plans | Chinese models [machine translation]Group on site: 国模 Name on site: glm-5.1 Includes qwen glm kimi DeepSeek minimax [machine translation]Original: 内含 qwen glm kimi DeepSeek minimax | 0.56 | 1.75999999999992 | 0.31200000000008 | 0.85999999999998 | Full prices and sources |
| 05 | aws.babyAsk or discussCollected: View 2 plans | Alibaba Cloud selected special offers [machine translation]Group on site: 阿里云精选特惠 Name on site: ZHIPU/GLM-5.1 Qwen3.8 k3 GLM5.2 DeepSeek V4 and other models at a 50% special offer; for high volume you can get a key or sub-account [machine translation]Original: Qwen3.8 k3 GLM5.2 DeepSeek V4 等模型 5折特惠 量大可以上key或子账户 | 0.571428571429 | 2.0000000000015 | — | 0.928571428572125 | Full prices and sources |
| 06 | llm.kagu.oneAsk or discussCollected: View 2 plans | Hodgepodge [machine translation]Group on site: 大杂烩 Name on site: zai/glm-5.1 | 0.7 | 2.1999999 | 0.14 | 1.074999975 | Full prices and sources |
| 07 | officesai.topAsk or discussCollected: View 2 plans | Basic entry-level channel [machine translation]Group on site: 基础普及通道 Name on site: glm-5.1 Offices AI's basic channel, gathering 100 + regular models [machine translation]Original: Offices AI 的基础款通道，里面集中了 100 +普通模型 | 0.75 | 3.3 | 0.15 | 1.3875 | Full prices and sources |
| 08 | aiapi.worldAsk or discussCollected: View 2 plans | cmodels Name on site: glm-5.1 cmodels | 0.77452 | 2.4707188 | — | 1.1985697 | Full prices and sources |
| 09 | api.hubagi.aiAsk or discussCollected: View 1 plans | Xueqiu (Snowball) exclusive 2 [machine translation]Group on site: 雪球专供2 Name on site: glm-5.1 Xueqiu (Snowball) exclusive 2 [machine translation]Original: 雪球专供2 | 0.783 | 3.132 | 0.153000000000333 | 1.37025 | Full prices and sources |
| 10 | site.whyapi.topAsk or discussCollected: Not updated this time; showing the previous price View 1 plans | china_bargain Name on site: glm-5.1 Chinese models special price, full series [machine translation]Original: 国模特惠 全系 | 0.8 | 2.8 | 0.2 | 1.3 | Full prices and sources |
| 11 | api.luoqianyi.qzz.ioAsk or discussCollected: View 1 plans | default Name on site: z-ai/glm-5.1 Default group [machine translation]Original: 默认分组 | 0.8781 | 3.5126002068 | 0.1903000758 | 1.5367250517 | Full prices and sources |
| 12 | api.2slk.comAsk or discussCollected: View 1 plans | Official relay [machine translation]Group on site: 官转 Name on site: glm-5.1 Official API forwarding [machine translation]Original: 官方API转发 | 0.95 | 3.1499999999998 | 0.475 | 1.49999999999995 | Full prices and sources |
| 13 | aigate8.comAsk or discussCollected: View 1 plans | default Name on site: glm-5.1 Default group [machine translation]Original: 默认分组 | 1 | 4 | 0.3 | 1.75 | Full prices and sources |
| 14 | novaapi.aiAsk or discussCollected: View 1 plans | default Name on site: glm-5.1 Default group [machine translation]Original: 默认分组 | 1.18 | 4.14999999999956 | — | 1.92249999999989 | Full prices and sources |
| 15 | dragon3api.comAsk or discussCollected: View 2 plans | Chinese models [machine translation]Group on site: 国模 Name on site: glm-5.1 Chinese models - special price · great-value Chinese models [machine translation]Original: 国模-特惠 · 高性价比国产模型 | 1.2 | 4.2 | 0.3 | 1.95 | Full prices and sources |
| 15 | getezo.comAsk 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. | Chinese models select, ultimate-speed group [machine translation]Group on site: 国模精品极致速度分组 Name on site: glm-5.1 | 1.2 | 4.2 | 0.3 | 1.95 | Full prices and sources |
| 15 | mzhcloud.comAsk or discussCollected: View 1 plans | Chinese models [machine translation]Group on site: 国产模型 Name on site: glm-5.1 ds low cache, includes deepseek, glm, kimi, mimo, hunyuan, qwen, Minimax, etc. [machine translation]Original: ds低缓存，包括deepseek、glm、kimi、mimo、hunyuan、qwen、Minimax等 | 1.2 | 4.2 | 0.3 | 1.95 | Full prices and sources |
| 15 | new.api.yynanshen.topAsk or discussCollected: View 1 plans | glm Name on site: glm-5.1 GLM series group [machine translation]Original: GLM系列分组 | 1.2 | 4.8 | 0.2600000000004 | 2.1 | Full prices and sources |
| 19 | hk.apitoken.aiAsk or discussCollected: View 3 plans | bi Name on site: glm-5.1 bi | 1.26 | 3.95999999999982 | 0.31999999999968 | 1.934999999999955 | Full prices and sources |
| 20 | sudobug.topAsk or discussCollected: View 1 plans | Chinese models [machine translation]Group on site: 国模 Name on site: glm-5.1 ds\glm\kimi | 1.28 | 1.28 | 0.32 | 1.28 | Full prices and sources |
| 21 | api.tokengo.comAsk or discussCollected: View 1 plans | default Name on site: z-ai/glm-5.1 | 1.4 | 4.3999999999998 | 0.2599999999996 | 2.14999999999995 | Full prices and sources |
| 21 | airouter.cloudAsk or discussCollected: View 1 plans | default Name on site: glm-5.1 Default group [machine translation]Original: 默认分组 | 1.4 | 4.4002 | 0.26012 | 2.15005 | Full prices and sources |
| 23 | api.0elog.comAsk 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. | Mixed models [machine translation]Group on site: 混合模型 Name on site: glm-5.1 | 1.6 | 5.6 | 0.4 | 2.6 | Full prices and sources |
| 23 | pro.auroai.icuAsk or discussCollected: View 1 plans | Chinese [machine translation]Group on site: 国 Name on site: glm-5.1 Chinese [machine translation]Original: 国 | 1.6 | 5.6 | 0.4 | 2.6 | Full prices and sources |
| 23 | happyapi.orgAsk or discussCollected: View 2 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. | default Name on site: glm-5.1 Default group [machine translation]Original: 默认分组 | 1.6 | 6.4 | — | 2.8 | Full prices and sources |
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 · Chinese models - test [machine translation]Group on site: 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 614 recorded prices; 195 can be compared directly (192 ranked, 3 listed separately). Not comparable yet: tiered by rules (see Tiered prices) 138, price not parsed yet 129, new price under review; showing the previous one 78, billed per request or another unit 25, ratio looks unset 21, display unit not confirmed 20, scope of the official doc price not confirmed 8
0 recent · 128 stale (older than 7 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.