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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 · 10-24
Lowest inference provider (cash): Input 0.15 / output 0.5 USD/million tokensMistral · 10-24
Lowest relay (credit): Not listed

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.

All official and inference price observations

Z.ai · glm-5.3-flash official price: input 0.8, output 2.8 CNY per million tokens (智谱, observed 2026-10-24). Cheapest inference provider: Mistral, input 0.15, output 0.5 USD per million tokens. 241 sites have comparable prices; 486 sites list this model. Conditions: section: 最新模型 · section: Generalist models

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 · 4 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 0.325 · median 0.325 · highest 0.325 · 1 quotes USD / per million tokens, site credit

Official price

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
智谱	Standard	0.8	2.8	0.23	—	CNY / 1M tokens	2026-10-24	section: 最新模型 Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [ "section: 最新模型" ], "effectiveFrom": null, "effectiveUntil": null } Official source

Provider

Tariff

Input

Output

Cache read

Cache write

Unit

Observed

Conditions and source

智谱

Standard

0.8

2.8

0.23

—

CNY / 1M tokens

2026-10-24

section: 最新模型

Full price conditions

{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "section: 最新模型"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

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	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
Mistral	Standard	0.15	0.5	0.03	—	USD / 1M tokens	2026-10-24	section: Generalist models Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [ "section: Generalist models" ], "effectiveFrom": null, "effectiveUntil": null } Official source
Novita AI	Standard	0.15	0.5	0.03	—	USD / 1M tokens	2026-10-24	Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenRouter · Aggregator	Standard	0.15	0.5	0.03	—	USD / 1M tokens	2026-10-24	Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.00000003", "input": "0.00000015", "output": "0.0000005" }, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Together AI	Standard	0.15	0.5	0.03	—	USD / 1M tokens	2026-10-24	Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
SiliconFlow	Standard	0.8	2.8	0.23	—	CNY / 1M tokens	2026-10-24	Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source

Other tariffs and prices to review

Inference providers

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
Fireworks AI	Standard	0.15	0.5	0.03	—	USD / 1M tokens	2026-10-24	Standard processing · processingMode: STANDARD Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: STANDARD" ], "contextTier": null, "processingMode": "standard", "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Fireworks AI	Other tariff	0.1875	0.625	0.0375	—	USD / 1M tokens	2026-10-24	Priority processing · processingMode: PRIORITY Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: PRIORITY" ], "contextTier": null, "processingMode": "priority", "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Fireworks AI	Standard	0.225	0.75	0.045	—	USD / 1M tokens	2026-10-24	Standard processing · processingMode: STANDARD Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: STANDARD" ], "contextTier": null, "processingMode": "standard", "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Fireworks AI	Other tariff	0.28125	0.9375	0.05625	—	USD / 1M tokens	2026-10-24	Priority processing · processingMode: PRIORITY Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: PRIORITY" ], "contextTier": null, "processingMode": "priority", "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenRouter · Aggregator	Batch	0.05	0.18	0.01	—	USD / 1M tokens	2026-10-24	OpenRouter batch variant Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.00000001", "input": "0.00000005", "output": "0.00000018" }, "conditions": [ "OpenRouter batch variant" ], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source

Older official and inference provider prices

Earlier price observations and their original conditions

Official price

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
智谱	Standard	0.8	2.8	0.23	—	CNY / 1M tokens	2026-10-17	section: 最新模型 Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [ "section: 最新模型" ], "effectiveFrom": null, "effectiveUntil": null } Official source

Provider

Tariff

Input

Output

Cache read

Cache write

Unit

Observed

Conditions and source

智谱

Standard

0.8

2.8

0.23

—

CNY / 1M tokens

2026-10-17

section: 最新模型

Full price conditions

{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [
    "section: 最新模型"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

Inference providers

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
SiliconFlow	Standard	0.8	2.8	0.23	—	CNY / 1M tokens	2026-10-17	Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Together AI	Standard	0.15	0.5	0.03	—	USD / 1M tokens	2026-10-17	Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenRouter · Aggregator	Batch	0.05	0.18	0.01	—	USD / 1M tokens	2026-10-17	OpenRouter batch variant Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.00000001", "input": "0.00000005", "output": "0.00000018" }, "conditions": [ "OpenRouter batch variant" ], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
OpenRouter · Aggregator	Standard	0.15	0.5	0.03	—	USD / 1M tokens	2026-10-17	Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.00000003", "input": "0.00000015", "output": "0.0000005" }, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Novita AI	Standard	0.15	0.5	0.03	—	USD / 1M tokens	2026-10-17	Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Fireworks AI	Standard	0.15	0.5	0.03	—	USD / 1M tokens	2026-10-17	Standard processing · processingMode: STANDARD Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: STANDARD" ], "contextTier": null, "processingMode": "standard", "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Fireworks AI	Other tariff	0.1875	0.625	0.0375	—	USD / 1M tokens	2026-10-17	Priority processing · processingMode: PRIORITY Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: PRIORITY" ], "contextTier": null, "processingMode": "priority", "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Fireworks AI	Standard	0.225	0.75	0.045	—	USD / 1M tokens	2026-10-17	Standard processing · processingMode: STANDARD Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: STANDARD" ], "contextTier": null, "processingMode": "standard", "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Fireworks AI	Other tariff	0.28125	0.9375	0.05625	—	USD / 1M tokens	2026-10-17	Priority processing · processingMode: PRIORITY Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "processingMode: PRIORITY" ], "contextTier": null, "processingMode": "priority", "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source

Unit: CNY credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.

Blended price = input × 75% + output × 25%, without cache.

Price range: lowest — · median — · highest — (0 quotes, CNY credits per million total tokens)

sites have comparable prices241486 sites list this model; approximately 0 operators

Lowest input price—CNY credits / 1M

Median of each provider’s lowest price—CNY credits / 1M

No comparable prices

No prices match the filters. Clear them to see more.

View other prices and terms for this model

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.

near-zero-ratio group: 3 rows

oai2api.com · free · glm-5.3-flash · Input 0.000015 / Output 0.00005 CNY credits / 1M
api.ccode.vip · Limited-time freebie [machine translation]Group on site: 限时羊毛 · glm-5.3-flash-free · Input 0.001 / Output 0.001 CNY credits / 1M
ai.kdysite.cloud · Chinese models-perk [machine translation]Group on site: 国模-福利 · glm-5.3-flash · Input 0.033 / Output 0.102 CNY credits / 1M

View all 3 rows →

How this ranking works

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 929 recorded prices; 410 can be compared directly (399 ranked, 11 listed separately). Not comparable yet: price not parsed yet 176, tiered by rules (see Tiered prices) 142, ratio looks unset 58, new price under review; showing the previous one 54, billed per request or another unit 46, display unit not confirmed 28, scope of the official doc price not confirmed 8

0 recent · 0 stale (older than 10 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.

Full methodology →

FAQ

Which API is cheapest for Z.ai · glm-5.3-flash?

No valid quotes within 10 days. Older quotes are listed as reference prices.

What is the official price for Z.ai · glm-5.3-flash?

Input 0.8, output 2.8 CNY per million tokens, checked 2026-10-24. Lowest inference provider: Mistral, 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 →