API PRICES
Z.ai · glm-5.3-flash
Provider prices, cheapest first
Price comparison
- Official (cash)
- Input 0.8 / output 2.8 CNY/million tokens智谱 ·
- Lowest inference provider (cash)
- Input 0.15 / output 0.5 USD/million tokensNovita AI ·
- Lowest relay (credit)
- 0.011875 USD credit/million total tokensop.aancn.cn "满血国模2" ·
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.
Z.ai · glm-5.3-flash official price: input 0.8, output 2.8 CNY per million tokens (智谱, observed 2026-10-17). Cheapest inference provider: Novita AI, input 0.15, output 0.5 USD per million tokens. Cheapest relay: op.aancn.cn, group "Full-strength Chinese models 2 [machine translation] (on site: 满血国模2)" 0.011875 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 261 sites have comparable prices; 471 sites list this model.Relay blended price uses 75% input and 25% output.
Price ranges per million tokens
Official cash prices · Lowest 1.3 · median 1.3 · highest 1.3 · 1 quotes CNY / per million tokens
Inference provider cash prices · Lowest 0.2375 · median 0.2375 · highest 0.2375 · 3 quotes USD / per million tokens
Inference provider cash prices · Lowest 1.3 · median 1.3 · highest 1.3 · 1 quotes CNY / per million tokens
Relay USD credit prices · Lowest 0.011875 · median 0.68 · highest 10.4 · 199 quotes USD / per million tokens, site credit
Relay CNY credit prices · Lowest 0.0775 · median 0.65 · highest 9.23 · 126 quotes CNY / per million tokens, site credit
Official price
| Provider | Input | Output | Cache read | Cache write | Unit | Observed | Conditions and source |
|---|---|---|---|---|---|---|---|
| 智谱 | 0.8 | 2.8 | 0.23 | — | 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 |
|---|---|---|---|---|---|---|---|---|
| Novita AI | 0.15 | 0.5 | 0.03 | — | USD / 1M tokens | Official source | ||
| OpenRouter · Aggregator | 0.15 | 0.5 | 0.03 | — | USD / 1M tokens | Official source | ||
| Together AI | 0.15 | 0.5 | 0.03 | — | USD / 1M tokens | Official source | ||
| SiliconFlow | 0.8 | 2.8 | 0.23 | — | CNY / 1M tokens | Official source | Input 0% · Output 0% |
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Price range: lowest 0.011875 · median 0.68 · highest 10.4 (199 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 |
|---|---|---|---|---|---|---|---|
| Recent price | |||||||
| 150 | poloai.topAsk or discussCollected: Collected this cycle View 4 plans 2 more sites 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. | Svip domestic models [machine translation]Group on site: Svip国内模型 Domestic models, very fast, stable [machine translation]Original: 国内模型，极速，稳定 Operator pending verification | 0.96 | 3.36 | 0.276 | 1.56Median price ÷ this price: 0.4× | Full prices and sources |
| 150 | poloapi.topAsk or discussCollected: Collected this cycle View 4 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. | Svip domestic models [machine translation]Group on site: Svip国内模型 Domestic models, very fast, stable [machine translation]Original: 国内模型，极速，稳定 Operator pending verification | 0.96 | 3.36 | 0.276 | 1.56Median price ÷ this price: 0.4× | Full prices and sources |
| 150 | xy.poloapi.comAsk or discussCollected: Collected this cycle View 4 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. | Svip domestic models [machine translation]Group on site: Svip国内模型 Domestic models, very fast, stable [machine translation]Original: 国内模型，极速，稳定 Operator pending verification | 0.96 | 3.36 | 0.276 | 1.56Median price ÷ this price: 0.4× | Full prices and sources |
| 150 | api.0elog.comAsk or discussCollected: Collected this cycle 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 Operator pending verification | 0.96 | 4 | 0.2 | 1.72Median price ÷ this price: 0.4× | Full prices and sources |
| 150 | api.033030.xyzAsk or discussCollected: Collected this cycle 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. | Mixed models [machine translation]Group on site: 混合模型 Operator pending verification | 0.96 | 4 | 0.2 | 1.72Median price ÷ this price: 0.4× | Full prices and sources |
| 156 | a6api.comAsk or discussCollected: Collected this cycle View 1 plans | default Default group [machine translation]Original: 默认分组 Operator pending verification | 1 | 1 | 1 | 1Median price ÷ this price: 0.7× | Full prices and sources |
| 157 | liangxinapi.topAsk or discussCollected: Collected this cycle View 2 plans | Chinese flagship models [machine translation]Group on site: 国产旗舰模型 Stable, fast, not dumbed down [machine translation]Original: 稳定，速度快，不降智 Operator pending verification | 1.125 | 3.9375 | 0.32344 | 1.8281Median price ÷ this price: 0.4× | Full prices and sources |
| 158 | love.qinyan.icuAsk or discussCollected: Collected this cycle 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-5.3-Flash Default group [machine translation]Original: 默认分组 Operator pending verification | 1.2 | 4.2 | 0.045 | 1.95Median price ÷ this price: 0.3× | Full prices and sources |
| 158 | openai.chatnewai.comAsk or discussCollected: Collected this cycle View 2 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. | default Name on site: GLM-5.3-Flash Default group [machine translation]Original: 默认分组 Operator pending verification | 1.2 | 4.2 | 0.045 | 1.95Median price ÷ this price: 0.3× | Full prices and sources |
| 160 | ai-one.vipAsk or discussCollected: Collected this cycle View 1 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | China Chinese models mixed group [machine translation]Original: 国产模型混合分组 Operator pending verification | 1.44 | 5.04 | 0.414 | 2.34Median price ÷ this price: 0.3× | Full prices and sources |
| 160 | kuaipao.aiAsk or discussCollected: Collected this cycle View 1 plans 1 more site of the same company
Basis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | China Chinese models mixed group [machine translation]Original: 国产模型混合分组 Operator pending verification | 1.44 | 5.04 | 0.414 | 2.34Median price ÷ this price: 0.3× | Full prices and sources |
| 162 | poloai.topAsk or discussCollected: Collected this cycle View 4 plans 2 more sites 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. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 1.6 | 5.6 | 0.46 | 2.6Median price ÷ this price: 0.3× | Full prices and sources |
| 162 | poloapi.topAsk or discussCollected: Collected this cycle View 4 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. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 1.6 | 5.6 | 0.46 | 2.6Median price ÷ this price: 0.3× | Full prices and sources |
| 162 | xy.poloapi.comAsk or discussCollected: Collected this cycle View 4 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. | Relay low price | one key calls all models [machine translation]Group on site: 中转低价｜一key调用全模型 ✨️All-model relay, low price, stable, fast [machine translation]Original: ✨️全模型中转，低价稳定、快速 Operator pending verification | 1.6 | 5.6 | 0.46 | 2.6Median price ÷ this price: 0.3× | Full prices and sources |
| 165 | api.bddevlab.onlineAsk or discussCollected: Collected this cycle View 3 plans | CodexDeepSeek Codex + Deepseek Operator pending verification | 1.7276 | 8.638 | 1.7276 | 3.4552Median price ÷ this price: 0.2× | Full prices and sources |
| 166 | kapibala.asiaAsk or discussCollected: Collected this cycle View 3 plans | codex codex group [machine translation]Original: codex 分组 Operator pending verification | 1.8 | 6.3 | 0.5175 | 2.925Median price ÷ this price: 0.2× | Full prices and sources |
| 166 | kapibala.asiaAsk or discussCollected: Collected this cycle View 3 plans | defaultOperator pending verification | 1.8 | 6.3 | 0.5175 | 2.925Median price ÷ this price: 0.2× | Full prices and sources |
| 168 | ai.ufoai.onlineAsk or discussCollected: Collected this cycle View 2 plans | default Default group [machine translation]Original: 默认分组 Operator pending verification | 1.92 | 6.72 | 0.48 | 3.12Median price ÷ this price: 0.2× | Full prices and sources |
| 169 | api.bddevlab.onlineAsk or discussCollected: Collected this cycle View 3 plans | default Default group [machine translation]Original: 默认分组 Operator pending verification | 1.9744 | 9.872 | 1.9744 | 3.9488Median price ÷ this price: 0.2× | Full prices and sources |
| 170 | kapibala.asiaAsk or discussCollected: Collected this cycle View 3 plans | vip Remember to use this group's Claude models in the cc client or cli❕❕ [machine translation]Original: 该组Claude模型记得在cc客户端或者cli里面使用❕❕ Operator pending verification | 1.98 | 6.93 | 0.56925 | 3.2175Median price ÷ this price: 0.2× | Full prices and sources |
| 171 | api.wapq.cnAsk or discussCollected: Collected this cycle View 2 plans | default Default group [machine translation]Original: 默认分组 Operator pending verification | 2 | 3 | 1 | 2.25Median price ÷ this price: 0.3× | Full prices and sources |
| 171 | api.wapq.cnAsk or discussCollected: Collected this cycle View 2 plans | Chinese models [machine translation]Group on site: 国模 Available Chinese models [machine translation]Original: 可用国模 Operator pending verification | 2 | 3 | 1 | 2.25Median price ÷ this price: 0.3× | Full prices and sources |
| 171 | api.kunkunout.cnAsk or discussCollected: Collected this cycle View 3 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | default Default group [machine translation]Original: 默认分组 Operator pending verification | 2 | 8 | 0.2 | 3.5Median price ÷ this price: 0.2× | Full prices and sources |
| 171 | api.kunkunout.cnAsk or discussCollected: Collected this cycle View 3 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | local Chinese models [machine translation]Original: 国产模型 Operator pending verification | 2 | 8 | 0.2 | 3.5Median price ÷ this price: 0.2× | Full prices and sources |
| 171 | wzw.pp.uaAsk or discussCollected: Collected this cycle View 3 plans | default Name on site: z-ai/glm-5.3-flash Default group [machine translation]Original: 默认分组 Operator pending verification | 2 | 8 | — | 3.5Median price ÷ this price: 0.2× | Full prices and sources |
Special groups · 11 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.
- Free declaration, listed separately: 4 rows
- near-zero-ratio group: 4 rows
- zero-ratio group: 4 rows
- test or debug group: 3 rows
- api.memeapi.top · Egg [machine translation]Group on site: 鸡蛋 · glm-5.3-flash · Input 0 / Output 0 USD credits / 1M
- api.wapq.cn · Perk [machine translation]Group on site: 福利 · glm-5.3-flash · Input 0 / Output 0 USD credits / 1M
- memeapi.top · Egg [machine translation]Group on site: 鸡蛋 · glm-5.3-flash · Input 0 / Output 0 USD credits / 1M
- wqdsjhaoai.site · amd free models [machine translation]Group on site: amd免费模型 · GLM-5.3-Flash · Input 0 / Output 0 USD credits / 1M
- api.futureppo.top · nvidia · z-ai/glm-5.3-flash · Input 0.00015 / Output 0.0005 USD credits / 1M
- moyuu.cc · 🥚 · glm-5.3-flash · Input 0.004 / Output 0.014 USD credits / 1M
- 1rr.top · Chinese models [machine translation]Group on site: 国模 · glm-5.3-flash · Input 0.008 / Output 0.023 USD credits / 1M
- liangxinapi.top · free · glm-5.3-flash · Input 0.015 / Output 0.0525 USD credits / 1M
- moyuu.cc · 🥚 test [machine translation]Group on site: 🥚测 · glm-5.3-flash · Input 0.04 / Output 0.14 USD credits / 1M
- realmrouter.cn · Chinese models - test [machine translation]Group on site: 国模-test · glm-5.3-flash · Input 0.06 / Output 0.2 USD credits / 1M
How this ranking works
All per-token prices: 97,455 prices from 871 sites (about 765 companies). 89,631 are ranked, from 861 sites (about 755 companies); 7,824 more are listed separately and not ranked. Prices collected up to 2026-10-17.
This model has 933 recorded prices; 452 can be compared directly (438 ranked, 14 listed separately). Not comparable yet: price not parsed yet 210, tiered by rules (see Tiered prices) 126, ratio looks unset 56, billed per request or another unit 44, display unit not confirmed 30, scope of the official doc price not confirmed 8
276 recent · 5 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.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for Z.ai · glm-5.3-flash?
op.aancn.cn, group "满血国模2 (Full-strength Chinese models 2)", 0.011875 USD credit per million total tokens, observed 2026-10-16. 261 sites have comparable prices.
What is the official price for Z.ai · glm-5.3-flash?
Input 0.8, output 2.8 CNY per million tokens, checked 2026-10-17. Lowest inference provider: Novita AI, input 0.15, output 0.5 USD per million tokens.
How do I use Z.ai · glm-5.3-flash in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest Z.ai · glm-5.3-flash API to Claude Code for me". Install Skill →