Switch model

Search modelsModel640 matches; choose and submit to view prices.

API PRICES

Z.ai · GLM-4.5-Air

Provider prices, cheapest first

All official and inference price observations

Z.ai · GLM-4.5-Air official price: not yet recorded. Cheapest inference provider: Novita AI, input 0.13, output 0.85 USD per million tokens. Cheapest relay: llm.kagu.one, group "Hodgepodge [machine translation] (on site: 大杂烩)" 0.2125 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-23). 35 sites have comparable prices; 64 sites list this model.Relay blended price uses 75% input and 25% output.

Price ranges per million tokens

Inference provider cash prices · Lowest 0.31 · median 0.31 · highest 0.31 · 2 quotes USD / per million tokens

Inference provider cash prices · Lowest 2.25 · median 2.25 · highest 2.25 · 1 quotes CNY / per million tokens

Relay USD credit prices · Lowest 0.2125 · median 1.75 · highest 17.5 · 37 quotes USD / per million tokens, site credit

Relay CNY credit prices · Lowest 0.33 · median 1.145 · highest 3.4815 · 12 quotes CNY / per million tokens, site credit

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
Novita AI	Standard	0.13	0.85	0.025	—	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	0.13	0.85	0.025	—	USD / 1M tokens	2026-10-24	Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.000000025", "input": "0.00000013", "output": "0.00000085" }, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
SiliconFlow	Standard	1	6	—	—	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

Provider

Tariff

Input

Output

Cache read

Cache write

Unit

Observed

Conditions and source

Novita AI

Standard

0.13

0.85

0.025

—

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

0.13

0.85

0.025

—

USD / 1M tokens

2026-10-24

Full price conditions

{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.000000025",
    "input": "0.00000013",
    "output": "0.00000085"
  },
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

SiliconFlow

Standard

—

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

Official price

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
智谱	Standard	0.8	2	0.16	—	CNY / 1M tokens	2026-10-24	Context tier: ZHIPU_TIER:输入[0,32K)，输出[0,0.2K) · historical-price section retained by official page; current model availability not established · section: 模型推理 / 文本模型 Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "historical-price section retained by official page; current model availability not established" ], "contextTier": "ZHIPU_TIER:输入[0,32K)，输出[0,0.2K)", "processingMode": null, "conditionNotes": [ "section: 模型推理 / 文本模型" ], "effectiveFrom": null, "effectiveUntil": null } Official source
智谱	Standard	0.8	6	0.16	—	CNY / 1M tokens	2026-10-24	Context tier: ZHIPU_TIER:输入[0,32K)，输出≥0.2K · historical-price section retained by official page; current model availability not established · section: 模型推理 / 文本模型 Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "historical-price section retained by official page; current model availability not established" ], "contextTier": "ZHIPU_TIER:输入[0,32K)，输出≥0.2K", "processingMode": null, "conditionNotes": [ "section: 模型推理 / 文本模型" ], "effectiveFrom": null, "effectiveUntil": null } Official source
智谱	Standard	1.2	8	0.24	—	CNY / 1M tokens	2026-10-24	Context tier: ZHIPU_TIER:输入[32K,128K) · historical-price section retained by official page; current model availability not established · section: 模型推理 / 文本模型 Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [ "historical-price section retained by official page; current model availability not established" ], "contextTier": "ZHIPU_TIER:输入[32K,128K)", "processingMode": null, "conditionNotes": [ "section: 模型推理 / 文本模型" ], "effectiveFrom": null, "effectiveUntil": null } Official source

Provider

Tariff

Input

Output

Cache read

Cache write

Unit

Observed

Conditions and source

智谱

Standard

0.8

0.16

—

CNY / 1M tokens

2026-10-24

Context tier: ZHIPU_TIER:输入[0,32K)，输出[0,0.2K) · historical-price section retained by official page; current model availability not established · section: 模型推理 / 文本模型

Full price conditions

{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "historical-price section retained by official page; current model availability not established"
  ],
  "contextTier": "ZHIPU_TIER:输入[0,32K)，输出[0,0.2K)",
  "processingMode": null,
  "conditionNotes": [
    "section: 模型推理 / 文本模型"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

智谱

Standard

0.8

0.16

—

CNY / 1M tokens

2026-10-24

Context tier: ZHIPU_TIER:输入[0,32K)，输出≥0.2K · historical-price section retained by official page; current model availability not established · section: 模型推理 / 文本模型

Full price conditions

{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "historical-price section retained by official page; current model availability not established"
  ],
  "contextTier": "ZHIPU_TIER:输入[0,32K)，输出≥0.2K",
  "processingMode": null,
  "conditionNotes": [
    "section: 模型推理 / 文本模型"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

智谱

Standard

1.2

0.24

—

CNY / 1M tokens

2026-10-24

Context tier: ZHIPU_TIER:输入[32K,128K) · historical-price section retained by official page; current model availability not established · section: 模型推理 / 文本模型

Full price conditions

{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [
    "historical-price section retained by official page; current model availability not established"
  ],
  "contextTier": "ZHIPU_TIER:输入[32K,128K)",
  "processingMode": null,
  "conditionNotes": [
    "section: 模型推理 / 文本模型"
  ],
  "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	0.16	—	CNY / 1M tokens	2026-10-17	Context tier: ZHIPU_TIER:输入[0,32K)，输出[0,0.2K) · section: 模型推理 / 文本模型 Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": "ZHIPU_TIER:输入[0,32K)，输出[0,0.2K)", "processingMode": null, "conditionNotes": [ "section: 模型推理 / 文本模型" ], "effectiveFrom": null, "effectiveUntil": null } Official source
智谱	Standard	0.8	6	0.16	—	CNY / 1M tokens	2026-10-17	Context tier: ZHIPU_TIER:输入[0,32K)，输出≥0.2K · section: 模型推理 / 文本模型 Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": "ZHIPU_TIER:输入[0,32K)，输出≥0.2K", "processingMode": null, "conditionNotes": [ "section: 模型推理 / 文本模型" ], "effectiveFrom": null, "effectiveUntil": null } Official source
智谱	Standard	1.2	8	0.24	—	CNY / 1M tokens	2026-10-17	Context tier: ZHIPU_TIER:输入[32K,128K) · section: 模型推理 / 文本模型 Full price conditions { "sourceUnit": null, "sourceAmounts": null, "conditions": [], "contextTier": "ZHIPU_TIER:输入[32K,128K)", "processingMode": null, "conditionNotes": [ "section: 模型推理 / 文本模型" ], "effectiveFrom": null, "effectiveUntil": null } Official source

Provider

Tariff

Input

Output

Cache read

Cache write

Unit

Observed

Conditions and source

智谱

Standard

0.8

0.16

—

CNY / 1M tokens

2026-10-17

Context tier: ZHIPU_TIER:输入[0,32K)，输出[0,0.2K) · section: 模型推理 / 文本模型

Full price conditions

{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": "ZHIPU_TIER:输入[0,32K)，输出[0,0.2K)",
  "processingMode": null,
  "conditionNotes": [
    "section: 模型推理 / 文本模型"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

智谱

Standard

0.8

0.16

—

CNY / 1M tokens

2026-10-17

Context tier: ZHIPU_TIER:输入[0,32K)，输出≥0.2K · section: 模型推理 / 文本模型

Full price conditions

{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": "ZHIPU_TIER:输入[0,32K)，输出≥0.2K",
  "processingMode": null,
  "conditionNotes": [
    "section: 模型推理 / 文本模型"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

智谱

Standard

1.2

0.24

—

CNY / 1M tokens

2026-10-17

Context tier: ZHIPU_TIER:输入[32K,128K) · section: 模型推理 / 文本模型

Full price conditions

{
  "sourceUnit": null,
  "sourceAmounts": null,
  "conditions": [],
  "contextTier": "ZHIPU_TIER:输入[32K,128K)",
  "processingMode": null,
  "conditionNotes": [
    "section: 模型推理 / 文本模型"
  ],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

Inference providers

Provider	Tariff	Input	Output	Cache read	Cache write	Unit	Observed	Conditions and source
SiliconFlow	Standard	1	6	—	—	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
OpenRouter · Aggregator	Standard	0.13	0.85	0.025	—	USD / 1M tokens	2026-10-17	Full price conditions { "sourceUnit": "USD_PER_TOKEN", "sourceAmounts": { "cacheRead": "0.000000025", "input": "0.00000013", "output": "0.00000085" }, "conditions": [], "contextTier": null, "processingMode": null, "conditionNotes": [], "effectiveFrom": null, "effectiveUntil": null } Official source
Novita AI	Standard	0.13	0.85	0.025	—	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

Provider

Tariff

Input

Output

Cache read

Cache write

Unit

Observed

Conditions and source

SiliconFlow

Standard

—

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

OpenRouter · Aggregator

Standard

0.13

0.85

0.025

—

USD / 1M tokens

2026-10-17

Full price conditions

{
  "sourceUnit": "USD_PER_TOKEN",
  "sourceAmounts": {
    "cacheRead": "0.000000025",
    "input": "0.00000013",
    "output": "0.00000085"
  },
  "conditions": [],
  "contextTier": null,
  "processingMode": null,
  "conditionNotes": [],
  "effectiveFrom": null,
  "effectiveUntil": null
}

Official source

Novita AI

Standard

0.13

0.85

0.025

—

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

Unit: USD 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 0.2125 · median 1.75 · highest 17.5 (37 quotes, USD credits per million total tokens)

sites have comparable prices3564 sites list this model; approximately 18 operators

Lowest input price0.1USD credits / 1M

Median of each provider’s lowest price0.8USD credits / 1M

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
01	llm.kagu.oneAsk or discussCollected: 23 Oct 2026, 23:45 UTC Collected this cycle View 2 plans	Hodgepodge [machine translation]Group on site: 大杂烩 Name on site: glm-4.5-air Operator pending verification	0.1	0.55	0.015	0.2125Median price ÷ this price: 8.2×	Full prices and sources
01	llm.kagu.oneAsk or discussCollected: 23 Oct 2026, 23:45 UTC Collected this cycle View 2 plans	Hodgepodge [machine translation]Group on site: 大杂烩 Name on site: zai/glm-4.5-air Operator pending verification	0.1	0.55	0.015	0.2125Median price ÷ this price: 8.2×	Full prices and sources
03	ai2.qiqiai.topAsk or discussCollected: 23 Oct 2026, 23:34 UTC Collected this cycle View 1 plans	官方合作渠道 (Not yet translated) Name on site: z-ai/glm-4.5-air openai、claude官方合作渠道，官方质量，推荐 (Not yet translated) Operator pending verification	0.198	1.008	0.036	0.4005Median price ÷ this price: 4.4×	Full prices and sources
04	aigcbest.topAsk or discussCollected: 23 Oct 2026, 23:34 UTC Collected this cycle View 7 plans 2 more sites of the same company api.ifopen.ai api2.aigcbest.top 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: zai-org/GLM-4.5-Air ⭐ Recommended \| all-model automatic load optimization [machine translation]Original: ⭐ 推荐 \| 全模型自动负载优化 Operator pending verification	0.2	1.1	—	0.425Median price ÷ this price: 4.1×	Full prices and sources
04	api.ifopen.aiAsk or discussCollected: 23 Oct 2026, 23:38 UTC Collected this cycle View 7 plans 2 more sites of the same company aigcbest.top · main site api2.aigcbest.top 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: zai-org/GLM-4.5-Air ⭐ Recommended \| all-model automatic load optimization [machine translation]Original: ⭐ 推荐 \| 全模型自动负载优化 Operator pending verification	0.2	1.1	—	0.425Median price ÷ this price: 4.1×	Full prices and sources
04	api2.aigcbest.topAsk or discussCollected: 23 Oct 2026, 23:40 UTC Collected this cycle View 7 plans 2 more sites of the same company aigcbest.top · main site api.ifopen.ai 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: zai-org/GLM-4.5-Air ⭐ Recommended \| all-model automatic load optimization [machine translation]Original: ⭐ 推荐 \| 全模型自动负载优化 Operator pending verification	0.2	1.1	—	0.425Median price ÷ this price: 4.1×	Full prices and sources
07	chatfire.cnAsk or discussCollected: 23 Oct 2026, 23:42 UTC Collected this cycle View 2 plans	cn Name on site: glm-4.5-air -50% & Chinese large models kimi/qwen/deepseek/glm/hy etc. [machine translation]Original: -50%&国产大模型kimi/qwen/deepseek/glm/hy等 Operator pending verification	0.4	3	—	1.05Median price ÷ this price: 1.7×	Full prices and sources
08	chatfire.cnAsk or discussCollected: 23 Oct 2026, 23:42 UTC Collected this cycle View 2 plans	zhipu Name on site: glm-4.5-air -40% Zhipu AI official GLM [machine translation]Original: -40% 智谱AI官方GLM Operator pending verification	0.48	3.6	—	1.26Median price ÷ this price: 1.4×	Full prices and sources
09	hohoapi.comAsk or discussCollected: 23 Oct 2026, 23:44 UTC Collected this cycle View 1 plans	default Name on site: glm-4.5-air General channel (most models on the site available) [machine translation]Original: 通用渠道（全站大部分模型可用） Operator pending verification	0.52	1.3	—	0.715Median price ÷ this price: 2.4×	Full prices and sources
09	aigcbest.topAsk or discussCollected: 23 Oct 2026, 23:34 UTC Collected this cycle View 7 plans 2 more sites of the same company api.ifopen.ai api2.aigcbest.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	All-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Name on site: zai-org/GLM-4.5-Air 👍 Highest concurrency guaranteed on all models \| stable 24 hours [machine translation]Original: 👍 全模型最高并发保证 \| 24小时稳定 Operator pending verification	0.52	2.86	—	1.105Median price ÷ this price: 1.6×	Full prices and sources
09	api.ifopen.aiAsk or discussCollected: 23 Oct 2026, 23:38 UTC Collected this cycle View 7 plans 2 more sites of the same company aigcbest.top · main site api2.aigcbest.top Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	All-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Name on site: zai-org/GLM-4.5-Air 👍 Highest concurrency guaranteed on all models \| stable 24 hours [machine translation]Original: 👍 全模型最高并发保证 \| 24小时稳定 Operator pending verification	0.52	2.86	—	1.105Median price ÷ this price: 1.6×	Full prices and sources
09	api2.aigcbest.topAsk or discussCollected: 23 Oct 2026, 23:40 UTC Collected this cycle View 7 plans 2 more sites of the same company aigcbest.top · main site api.ifopen.ai Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	All-model dedicated line channel [machine translation]Group on site: 全模型专线渠道 Name on site: zai-org/GLM-4.5-Air 👍 Highest concurrency guaranteed on all models \| stable 24 hours [machine translation]Original: 👍 全模型最高并发保证 \| 24小时稳定 Operator pending verification	0.52	2.86	—	1.105Median price ÷ this price: 1.6×	Full prices and sources
13	go.sbgpt.siteAsk or discussCollected: 23 Oct 2026, 23:44 UTC Collected this cycle View 1 plans	glm Name on site: glm-4.5-air glm Operator pending verification	0.6	4.002	—	1.4505Median price ÷ this price: 1.2×	Full prices and sources
14	api.paasai.ccAsk or discussCollected: 23 Oct 2026, 23:39 UTC Collected this cycle View 1 plans	八折国模 (Not yet translated) Name on site: glm-4.5-air Operator pending verification	0.8	4.8	—	1.8Median price ÷ this price: 1×	Full prices and sources
14	api.eido.topAsk or discussCollected: 23 Oct 2026, 23:37 UTC Collected this cycle View 1 plans	default Name on site: glm-4.5-air Default group [machine translation]Original: 默认分组 Operator pending verification	0.8	6	—	2.1Median price ÷ this price: 0.8×	Full prices and sources
16	api.xistree.hkAsk or discussCollected: 23 Oct 2026, 23:40 UTC Collected this cycle View 1 plans	default Name on site: glm-4.5-air Default group [machine translation]Original: 默认分组 Operator pending verification	1	4	—	1.75Median price ÷ this price: 1×	Full prices and sources
16	happyapi.orgAsk or discussCollected: 23 Oct 2026, 23:44 UTC Collected this cycle View 2 plans 1 more site of the same company cn.happyapi.org 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: zai-org/glm-4.5-air Default group [machine translation]Original: 默认分组 Operator pending verification	1	4	—	1.75Median price ÷ this price: 1×	Full prices and sources
16	happyapi.orgAsk or discussCollected: 23 Oct 2026, 23:44 UTC Collected this cycle View 2 plans 1 more site of the same company cn.happyapi.org Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	vip Name on site: zai-org/glm-4.5-air vip group [machine translation]Original: vip分组 Operator pending verification	1	4	—	1.75Median price ÷ this price: 1×	Full prices and sources
16	xinsuanai.comAsk or discussCollected: 23 Oct 2026, 23:51 UTC Collected this cycle View 4 plans	default Name on site: glm-4.5-air Default group [machine translation]Original: 默认分组 Operator pending verification	1	4	—	1.75Median price ÷ this price: 1×	Full prices and sources
16	cn.happyapi.orgAsk or discussCollected: 23 Oct 2026, 23:43 UTC Collected this cycle View 2 plans 1 more site of the same company happyapi.org · main site 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: zai-org/glm-4.5-air Default group [machine translation]Original: 默认分组 Operator pending verification	1	4	—	1.75Median price ÷ this price: 1×	Full prices and sources
16	cn.happyapi.orgAsk or discussCollected: 23 Oct 2026, 23:43 UTC Collected this cycle View 2 plans 1 more site of the same company happyapi.org · main site Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding.	vip Name on site: zai-org/glm-4.5-air vip group [machine translation]Original: vip分组 Operator pending verification	1	4	—	1.75Median price ÷ this price: 1×	Full prices and sources
22	zen-ai.topAsk or discussCollected: 23 Oct 2026, 23:52 UTC Collected this cycle View 1 plans	default Name on site: glm-4.5-air ✨az official relay + others, 1 yuan per dao (US dollar) [machine translation]Original: ✨az官转+其他模型, 1元一刀 Operator pending verification	1.2	4.8	—	2.1Median price ÷ this price: 0.8×	Full prices and sources
22	aigcbest.topAsk or discussCollected: 23 Oct 2026, 23:34 UTC Collected this cycle View 7 plans 2 more sites of the same company api.ifopen.ai api2.aigcbest.top 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-4.5-air ⭐ Recommended \| all-model automatic load optimization [machine translation]Original: ⭐ 推荐 \| 全模型自动负载优化 Operator pending verification	1.2	8	0.24	2.9Median price ÷ this price: 0.6×	Full prices and sources
22	api.ifopen.aiAsk or discussCollected: 23 Oct 2026, 23:38 UTC Collected this cycle View 7 plans 2 more sites of the same company aigcbest.top · main site api2.aigcbest.top 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-4.5-air ⭐ Recommended \| all-model automatic load optimization [machine translation]Original: ⭐ 推荐 \| 全模型自动负载优化 Operator pending verification	1.2	8	0.24	2.9Median price ÷ this price: 0.6×	Full prices and sources
22	api2.aigcbest.topAsk or discussCollected: 23 Oct 2026, 23:40 UTC Collected this cycle View 7 plans 2 more sites of the same company aigcbest.top · main site api.ifopen.ai 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-4.5-air ⭐ Recommended \| all-model automatic load optimization [machine translation]Original: ⭐ 推荐 \| 全模型自动负载优化 Operator pending verification	1.2	8	0.24	2.9Median price ÷ this price: 0.6×	Full prices and sources

Related variants · 2 rows · not ranked

These are special editions of the model (thinking, max, search, batch, long context, free, etc.). They are priced differently from the base model, so they are listed separately and not ranked. Names that only add an effort level such as low, high or nothinking are compared with the base model.

z-ai/glm-4.5-air-free (-free · free variant): 2 rows

ai.38yun.cn · Official full-range stable channel [machine translation]Group on site: 官方全系稳定渠道 · z-ai/glm-4.5-air-free · Input 0 / Output 0 USD credits / 1M
api.wapq.cn · default · z-ai/glm-4.5-air-free · Input 5 / Output 5 USD credits / 1M

View all 2 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 147 recorded prices; 69 can be compared directly (67 ranked, 2 listed separately). Not comparable yet: price not parsed yet 28, ratio looks unset 23, scope of the official doc price not confirmed 8, new price under review; showing the previous one 8, tiered by rules (see Tiered prices) 7, display unit not confirmed 4

53 recent · 2 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.

Full methodology →

Sources not accepted this cycle and reasons

FAQ

Which API is cheapest for Z.ai · GLM-4.5-Air?

llm.kagu.one, group "大杂烩 (Hodgepodge)", 0.2125 USD credit per million total tokens, observed 2026-10-23. 35 sites have comparable prices.

How do I use Z.ai · GLM-4.5-Air in Claude Code or Codex?

Install Grandet Skill, then say "Connect the cheapest Z.ai · GLM-4.5-Air API to Claude Code for me". Install Skill →