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GLM-Z1 Flash API Pricing & Performance

glm-z1-flash

Developer: Zhipu AI

Also known as

GLM-Z1-FlashZhipuAI/GLM-Z1-Flashglm-z1-flash

GLM-Z1 Flash by Zhipu AI is available through 17 API providers on LMSpeed. Compare API pricing from $0.0020 to $75.00 per million input tokens across providers. Free API access is offered by 1 provider. In speed benchmarks, the fastest provider reaches 125 tok/s.

Avg speed

109.08t/s

First token

0.45s

Total tests

Providers

Variants

Pricing Comparison

Compare GLM-Z1 Flash API pricing across 16 providers. Input prices range from $0.0020 to $75.00 per million input. GLM BigModel Relay offers the lowest rate at $0.0020/M.

Provider	Model Variant	Input ($/M)	Output ($/M)	Speed (t/s)
IXIOCCAPI	glm-z1-flash	Free	Free	—
GLM BigModel Relay	glm-z1-flash	$0.0020	$0.0020	—
小天公益站	glm-z1-flash	$0.0020	$0.0002	—
素墨API	GLM-Z1-Flash	$0.010	$0.010	—
素墨API	glm-z1-flash	$0.010	$0.010	—
EasyMore	glm-z1-flash	$0.014	$0.014	—
钱多多 API	glm-z1-flash	$0.200	$0.200	—
SWT-API	glm-z1-flash	$0.375	$0.375	—
柏拉图AI	glm-z1-flash	$75.00	$75.00	—
毫秒API	glm-z1-flash	$75.00	$75.00	—
Newagiai	glm-z1-flash	$75.00	$75.00	—
天絮 API	glm-z1-flash	$75.00	$75.00	—
小豆包API	glm-z1-flash	$75.00	$75.00	—
Seamee API	GLM-Z1-Flash	$75.00	$75.00	—
Seamee API	ZhipuAI/GLM-Z1-Flash	$75.00	$75.00	—
Seamee API	glm-z1-flash	$75.00	$75.00	—
Chlink API	glm-z1-flash	$75.00	$75.00	—

Pricing data from provider public APIs

Free GLM-Z1 Flash API Tier & Credits

GLM-Z1 Flash is free to use through 1 provider with no per-token charges. These providers offer free API credits or a free tier:

Provider	Speed (t/s)
IXIOCCAPI	—

API Speed Benchmarks by Provider

Compare speed and latency performance across all API providers.

Showing 1-2 of 2 providers

Most tested Recently tested A–Z

Provider	Speed	Latency	Tests
智谱 AI glm-z1-flash	125.12 tok/s	0.34s	10
并行科技 GLM-Z1-Flash	76.98 tok/s	0.68s	5

Recent API Speed Tests

15 records

Latest benchmark results measuring API response speed and first-token latency.

Time	Model	Speed	Latency
03/21/2026, 11:28	GLM-Z1-Flash	71.37 tok/s	0.99s
03/21/2026, 11:28	GLM-Z1-Flash	68.16 tok/s	0.58s
03/21/2026, 11:28	GLM-Z1-Flash	87.82 tok/s	0.76s
03/21/2026, 11:28	GLM-Z1-Flash	86.44 tok/s	0.55s
03/21/2026, 11:28	GLM-Z1-Flash	71.11 tok/s	0.53s
08/13/2025, 08:12	glm-z1-flash	158.00 tok/s	0.26s
08/13/2025, 08:12	glm-z1-flash	102.98 tok/s	0.22s
08/13/2025, 08:12	glm-z1-flash	134.83 tok/s	0.33s
08/13/2025, 08:12	glm-z1-flash	135.27 tok/s	0.23s
08/13/2025, 08:12	glm-z1-flash	137.87 tok/s	0.20s
04/20/2025, 14:02	glm-z1-flash	116.70 tok/s	0.50s
04/20/2025, 14:02	glm-z1-flash	114.94 tok/s	0.44s
04/20/2025, 14:02	glm-z1-flash	118.18 tok/s	0.39s
04/20/2025, 14:02	glm-z1-flash	116.19 tok/s	0.35s
04/20/2025, 14:02	glm-z1-flash	116.26 tok/s	0.49s

See all free LLM models →

Frequently Asked Questions

Is GLM-Z1 Flash API free?: Yes, GLM-Z1 Flash is available for free through 1 API provider on LMSpeed, including IXIOCCAPI. These providers offer free API credits or a free tier with no per-token charges.
How much does GLM-Z1 Flash API cost?: GLM-Z1 Flash API pricing ranges from $0.0020 to $75.00 per million input tokens across 17 providers. GLM BigModel Relay offers the cheapest rate at $0.0020/M. Output pricing varies by provider.
Which provider has the cheapest GLM-Z1 Flash API pricing?: The cheapest GLM-Z1 Flash API pricing is offered by GLM BigModel Relay at $0.0020 per million input tokens. Compare all 17 providers above to find the best pricing per token for your use case.

Alternatives & Similar Models

GLM-4.5 Airglm-4-5-air

16 shared providers

GLM-4.5glm-4-5

16 shared providers

Gemini 2.5 Flashgemini-2-5-flash

15 shared providers

Pricing Comparison

Compare GLM-Z1 Flash API pricing across 16 providers. Input prices range from $0.0020 to $75.00 per million input. GLM BigModel Relay offers the lowest rate at $0.0020/M.

Provider	Model Variant	Input ($/M)	Output ($/M)	Speed (t/s)
IXIOCCAPI	glm-z1-flash	Free	Free	—
GLM BigModel Relay	glm-z1-flash	$0.0020	$0.0020	—
小天公益站	glm-z1-flash	$0.0020	$0.0002	—
素墨API	GLM-Z1-Flash	$0.010	$0.010	—
素墨API	glm-z1-flash	$0.010	$0.010	—
EasyMore	glm-z1-flash	$0.014	$0.014	—
钱多多 API	glm-z1-flash	$0.200	$0.200	—
SWT-API	glm-z1-flash	$0.375	$0.375	—
柏拉图AI	glm-z1-flash	$75.00	$75.00	—
毫秒API	glm-z1-flash	$75.00	$75.00	—
Newagiai	glm-z1-flash	$75.00	$75.00	—
天絮 API	glm-z1-flash	$75.00	$75.00	—
小豆包API	glm-z1-flash	$75.00	$75.00	—
Seamee API	GLM-Z1-Flash	$75.00	$75.00	—
Seamee API	ZhipuAI/GLM-Z1-Flash	$75.00	$75.00	—
Seamee API	glm-z1-flash	$75.00	$75.00	—
Chlink API	glm-z1-flash	$75.00	$75.00	—

Pricing data from provider public APIs

Provider

Speed (t/s)

IXIOCCAPI

—

Provider

Speed

Latency

Tests

智谱 AI

glm-z1-flash

125.12 tok/s

0.34s

并行科技

GLM-Z1-Flash

76.98 tok/s

0.68s

Time

Model

Speed

Latency

03/21/2026, 11:28

GLM-Z1-Flash

71.37 tok/s

0.99s

03/21/2026, 11:28

GLM-Z1-Flash

68.16 tok/s

0.58s

03/21/2026, 11:28

GLM-Z1-Flash

87.82 tok/s

0.76s

03/21/2026, 11:28

GLM-Z1-Flash

86.44 tok/s

0.55s

03/21/2026, 11:28

GLM-Z1-Flash

71.11 tok/s

0.53s

08/13/2025, 08:12

glm-z1-flash

158.00 tok/s

0.26s

08/13/2025, 08:12

glm-z1-flash

102.98 tok/s

0.22s

08/13/2025, 08:12

glm-z1-flash

134.83 tok/s

0.33s

08/13/2025, 08:12

glm-z1-flash

135.27 tok/s

0.23s

08/13/2025, 08:12

glm-z1-flash

137.87 tok/s

0.20s

04/20/2025, 14:02

glm-z1-flash

116.70 tok/s

0.50s

04/20/2025, 14:02

glm-z1-flash

114.94 tok/s

0.44s

04/20/2025, 14:02

glm-z1-flash

118.18 tok/s

0.39s

04/20/2025, 14:02

glm-z1-flash

116.19 tok/s

0.35s

04/20/2025, 14:02

glm-z1-flash

116.26 tok/s

0.49s

Frequently Asked Questions

Is GLM-Z1 Flash API free?

Yes, GLM-Z1 Flash is available for free through 1 API provider on LMSpeed, including IXIOCCAPI. These providers offer free API credits or a free tier with no per-token charges.

How much does GLM-Z1 Flash API cost?

GLM-Z1 Flash API pricing ranges from $0.0020 to $75.00 per million input tokens across 17 providers. GLM BigModel Relay offers the cheapest rate at $0.0020/M. Output pricing varies by provider.

Which provider has the cheapest GLM-Z1 Flash API pricing?

The cheapest GLM-Z1 Flash API pricing is offered by GLM BigModel Relay at $0.0020 per million input tokens. Compare all 17 providers above to find the best pricing per token for your use case.