Yes, GPT-5.4 is available for free through 3 providers including 梦德 API, ZetaTechs API, 我不是AI神.

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GPT-5.4 API Pricing & Performance

gpt-5-4

Developer: OpenAI

Also known as

gpt-5.4CPA/gpt-5.4GPT-5.4gpt-5.4gpt-5.4(auto)

GPT-5.4 by OpenAI is available through 160 API providers on LMSpeed. Compare API pricing from $0.010 to $13003285.00 per million input tokens across providers. Free API access is offered by 3 providers. In speed benchmarks, the fastest provider reaches 85 tok/s.

Avg speed

48.89t/s

First token

4.50s

Total tests

487

Providers

116

Variants

201

Pricing Comparison

Compare GPT-5.4 API pricing across 157 providers. Input prices range from $0.010 to $13003285.00 per million input. 素墨API offers the lowest rate at $0.010/M.

Provider	Model Variant	Input ($/M)	Output ($/M)	Speed (t/s)
梦德 API	gpt-5.4	Free	Free	—
ZetaTechs API	gpt-5.4-free	Free	Free	—
我不是AI神	gpt-5.4	Free	Free	—
素墨API	gpt-5.4	$0.010	$0.010	—
哈基米API	gpt-5.4	$0.015	$0.015	—
CookingAI	gpt-5.4	$0.030	$0.030	—
紫脑喵	gpt-5.4	$0.030	$0.030	—
CookingAI	gpt-5.4-high	$0.050	$0.050	—
紫脑喵	gpt-5.4-high	$0.050	$0.050	—
91VIP API	gpt-5.4	$0.100	$0.100	—
星见雅 API	gpt-5.4	$0.200	$1.20	47.1 t/s
Yunchu API	gpt-5.4	$0.240	$1.44	46.9 t/s
GLM BigModel Relay	gpt-5.4	$0.250	$1.50	—
VVCode	gpt-5.4	$0.250	$1.50	—
人人 API	gpt-5.4	$0.300	$1.80	—
人人 API	gpt-5.4-high	$0.300	$1.80	—
人人 API	gpt-5.4-medium	$0.300	$1.80	—
人人 API	gpt-5.4-xhigh	$0.300	$1.80	—
SWT-API	gpt-5.4	$0.375	$2.25	—
MonkingAI	gpt-5.4	$0.400	$3.20	—

Showing 20 of 160 providers.

Pricing data from provider public APIs

Free GPT-5.4 API Tier & Credits

GPT-5.4 is free to use through 3 providers with no per-token charges. These providers offer free API credits or a free tier:

Provider	Speed (t/s)
梦德 API	—
ZetaTechs API	—
我不是AI神	—

API Speed Benchmarks by Provider

Compare speed and latency performance across all API providers.

Showing 1-51 of 51 providers

Most tested Recently tested A–Z

Provider	Speed	Latency	Tests
Mars HK gpt-5.4(xhigh)	85.16 tok/s	5.13s	5
Mars HK gpt-5.4(high)	68.13 tok/s	7.10s	5
Mars HK gpt-5.4	67.87 tok/s	3.76s	45
AI中转站 gpt-5.4	61.54 tok/s	4.56s	5
晴辰云 gpt-5.4	60.78 tok/s	5.82s	5
VSLLM gpt-5.4	59.85 tok/s	2.48s	5
Codex Proxy gpt-5.4	56.57 tok/s	2.79s	10
fffaa AI gpt-5.4	55.74 tok/s	2.79s	5
星见雅 API CPA/gpt-5.4	55.29 tok/s	5.58s	5
QQ Code gpt-5.4	55.04 tok/s	2.90s	10
Jey-API gpt-5.4	54.94 tok/s	3.53s	5
冰のCodex gpt-5.4	54.33 tok/s	1.87s	5
七牛云 openai/gpt-5.4	53.86 tok/s	2.00s	5
Codex666 gpt-5.4	53.68 tok/s	3.78s	5
爱次元API gpt-5.4	53.41 tok/s	2.92s	5
Claw API gpt-5.4	53.12 tok/s	5.11s	5
哈基米公益站 gpt-5.4	52.71 tok/s	1.25s	5
Codex API gpt-5.4	52.55 tok/s	3.21s	5
Codex666 gpt-5.4(high)	52.01 tok/s	2.17s	10
TeamPlus gpt-5.4	51.52 tok/s	4.18s	10
DNSHE gpt-5.4	51.44 tok/s	5.46s	5
Codex For Me gpt-5.4	51.27 tok/s	3.00s	10
XiaMiAPI gpt-5.4	51.20 tok/s	0.97s	5
0CHAT gpt-5.4	50.99 tok/s	2.53s	10
米醋API gpt-5.4	50.91 tok/s	6.04s	5
QuicklyAPI gpt-5.4	50.62 tok/s	2.56s	20
TokenX24 gpt-5.4	50.58 tok/s	1.46s	5
天宫造物 gpt-5.4	49.97 tok/s	7.31s	50
Chlink API gpt-5.4	49.70 tok/s	5.48s	5
QuicklyAPI gpt-5.4(high)	48.49 tok/s	2.34s	15
CIA gpt-5.4	47.77 tok/s	1.80s	10
Sub2API gpt-5.4	47.14 tok/s	1.41s	25
星见雅 API gpt-5.4	47.09 tok/s	5.39s	15
Yunchu API gpt-5.4	46.88 tok/s	2.73s	5
SakuraCode gpt-5.4(high)	46.65 tok/s	2.13s	5
Feng Love API gpt-5.4	46.02 tok/s	2.83s	5
52公益站 gpt-5.4	45.54 tok/s	1.23s	5
词元流动 gpt-5.4	44.21 tok/s	0.79s	5
巨量API gpt-5.4	43.06 tok/s	12.78s	39
Zeabur gpt-5.4	41.29 tok/s	2.44s	10
云飞 AI gpt-5.4	39.88 tok/s	3.83s	5
SakuraCode gpt-5.4	39.00 tok/s	2.44s	10
WSocket AI gpt-5.4-xhigh	36.03 tok/s	12.16s	5
XuYa公益站 gpt-5.4	32.17 tok/s	3.21s	15
CLI Proxy API Server gpt-5.4	29.69 tok/s	9.04s	5
无限AI openai/gpt-5.4	22.40 tok/s	2.99s	10
Codex Easy gpt-5.4	22.10 tok/s	5.04s	5
wzjself中转站 gpt-5.4	21.06 tok/s	3.36s	5
微雨API gpt-5.4	20.79 tok/s	1.56s	5
无限智能 gpt-5.4	20.64 tok/s	1.73s	5
冰のCodex gpt-5.4-high	17.36 tok/s	6.99s	3

Recent API Speed Tests

20 records

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

Time	Model	Speed	Latency
04/13/2026, 13:12	gpt-5.4	49.96 tok/s	0.85s
04/13/2026, 13:12	gpt-5.4	36.13 tok/s	0.78s
04/13/2026, 13:12	gpt-5.4	48.29 tok/s	0.84s
04/13/2026, 13:12	gpt-5.4	39.91 tok/s	0.69s
04/13/2026, 13:12	gpt-5.4	46.78 tok/s	0.81s
04/12/2026, 12:10	gpt-5.4(xhigh)	75.46 tok/s	4.10s
04/12/2026, 12:10	gpt-5.4(xhigh)	42.24 tok/s	7.82s
04/12/2026, 12:10	gpt-5.4(xhigh)	70.67 tok/s	4.76s
04/12/2026, 12:10	gpt-5.4(xhigh)	114.65 tok/s	4.97s
04/12/2026, 12:10	gpt-5.4(xhigh)	122.80 tok/s	4.02s
04/12/2026, 11:53	gpt-5.4	67.49 tok/s	4.42s
04/12/2026, 11:53	gpt-5.4	50.28 tok/s	2.88s
04/12/2026, 11:53	gpt-5.4	84.76 tok/s	2.61s
04/12/2026, 11:53	gpt-5.4	98.52 tok/s	3.11s
04/12/2026, 11:53	gpt-5.4	57.49 tok/s	1.70s
04/12/2026, 11:52	gpt-5.4	65.27 tok/s	2.30s
04/12/2026, 11:52	gpt-5.4	40.19 tok/s	3.11s
04/12/2026, 11:52	gpt-5.4	75.79 tok/s	3.57s
04/12/2026, 11:52	gpt-5.4	68.61 tok/s	2.76s
04/12/2026, 11:52	gpt-5.4	94.46 tok/s	2.72s

See all free LLM models →

Frequently Asked Questions

Is GPT-5.4 API free?: Yes, GPT-5.4 is available for free through 3 API providers on LMSpeed, including 梦德 API, ZetaTechs API, 我不是AI神. These providers offer free API credits or a free tier with no per-token charges.
How much does GPT-5.4 API cost?: GPT-5.4 API pricing ranges from $0.010 to $13003285.00 per million input tokens across 160 providers. 素墨API offers the cheapest rate at $0.010/M. Output pricing varies by provider.
Which provider has the cheapest GPT-5.4 API pricing?: The cheapest GPT-5.4 API pricing is offered by 素墨API at $0.010 per million input tokens. Compare all 160 providers above to find the best pricing per token for your use case.

Related Models to Compare

GPT-5.2gpt-5-2

74 shared providers

GPT-5.3 Codexgpt-5-3-codex

74 shared providers

GPT-5.2 Codexgpt-5-2-codex

68 shared providers

Gemini 3.1 Progemini-3-1-pro

67 shared providers

GPT-5.1gpt-5-1

66 shared providers

Claude Sonnet 4.6claude-sonnet-4-6

65 shared providers

Pricing Comparison

Compare GPT-5.4 API pricing across 157 providers. Input prices range from $0.010 to $13003285.00 per million input. 素墨API offers the lowest rate at $0.010/M.

Provider	Model Variant	Input ($/M)	Output ($/M)	Speed (t/s)
梦德 API	gpt-5.4	Free	Free	—
ZetaTechs API	gpt-5.4-free	Free	Free	—
我不是AI神	gpt-5.4	Free	Free	—
素墨API	gpt-5.4	$0.010	$0.010	—
哈基米API	gpt-5.4	$0.015	$0.015	—
CookingAI	gpt-5.4	$0.030	$0.030	—
紫脑喵	gpt-5.4	$0.030	$0.030	—
CookingAI	gpt-5.4-high	$0.050	$0.050	—
紫脑喵	gpt-5.4-high	$0.050	$0.050	—
91VIP API	gpt-5.4	$0.100	$0.100	—
星见雅 API	gpt-5.4	$0.200	$1.20	47.1 t/s
Yunchu API	gpt-5.4	$0.240	$1.44	46.9 t/s
GLM BigModel Relay	gpt-5.4	$0.250	$1.50	—
VVCode	gpt-5.4	$0.250	$1.50	—
人人 API	gpt-5.4	$0.300	$1.80	—
人人 API	gpt-5.4-high	$0.300	$1.80	—
人人 API	gpt-5.4-medium	$0.300	$1.80	—
人人 API	gpt-5.4-xhigh	$0.300	$1.80	—
SWT-API	gpt-5.4	$0.375	$2.25	—
MonkingAI	gpt-5.4	$0.400	$3.20	—

Showing 20 of 160 providers.

Pricing data from provider public APIs

Provider

Speed (t/s)

梦德 API

—

ZetaTechs API

—

我不是AI神

—

Provider

Speed

Latency

Tests

Mars HK

gpt-5.4(xhigh)

85.16 tok/s

5.13s

Mars HK

gpt-5.4(high)

68.13 tok/s

7.10s

Mars HK

gpt-5.4

67.87 tok/s

3.76s

AI中转站

gpt-5.4

61.54 tok/s

4.56s

晴辰云

gpt-5.4

60.78 tok/s

5.82s

VSLLM

gpt-5.4

59.85 tok/s

2.48s

Codex Proxy

gpt-5.4

56.57 tok/s

2.79s

fffaa AI

gpt-5.4

55.74 tok/s

2.79s

星见雅 API

CPA/gpt-5.4

55.29 tok/s

5.58s

QQ Code

gpt-5.4

55.04 tok/s

2.90s

Jey-API

gpt-5.4

54.94 tok/s

3.53s

冰のCodex

gpt-5.4

54.33 tok/s

1.87s

七牛云

openai/gpt-5.4

53.86 tok/s

2.00s

Codex666

gpt-5.4

53.68 tok/s

3.78s

爱次元API

gpt-5.4

53.41 tok/s

2.92s

Claw API

gpt-5.4

53.12 tok/s

5.11s

哈基米公益站

gpt-5.4

52.71 tok/s

1.25s

Codex API

gpt-5.4

52.55 tok/s

3.21s

Codex666

gpt-5.4(high)

52.01 tok/s

2.17s

TeamPlus

gpt-5.4

51.52 tok/s

4.18s

DNSHE

gpt-5.4

51.44 tok/s

5.46s

Codex For Me

gpt-5.4

51.27 tok/s

3.00s

XiaMiAPI

gpt-5.4

51.20 tok/s

0.97s

0CHAT

gpt-5.4

50.99 tok/s

2.53s

米醋API

gpt-5.4

50.91 tok/s

6.04s

QuicklyAPI

gpt-5.4

50.62 tok/s

2.56s

TokenX24

gpt-5.4

50.58 tok/s

1.46s

天宫造物

gpt-5.4

49.97 tok/s

7.31s

Chlink API

gpt-5.4

49.70 tok/s

5.48s

QuicklyAPI

gpt-5.4(high)

48.49 tok/s

2.34s

CIA

gpt-5.4

47.77 tok/s

1.80s

Sub2API

gpt-5.4

47.14 tok/s

1.41s

星见雅 API

gpt-5.4

47.09 tok/s

5.39s

Yunchu API

gpt-5.4

46.88 tok/s

2.73s

SakuraCode

gpt-5.4(high)

46.65 tok/s

2.13s

Feng Love API

gpt-5.4

46.02 tok/s

2.83s

52公益站

gpt-5.4

45.54 tok/s

1.23s

词元流动

gpt-5.4

44.21 tok/s

0.79s

巨量API

gpt-5.4

43.06 tok/s

12.78s

Zeabur

gpt-5.4

41.29 tok/s

2.44s

云飞 AI

gpt-5.4

39.88 tok/s

3.83s

SakuraCode

gpt-5.4

39.00 tok/s

2.44s

WSocket AI

gpt-5.4-xhigh

36.03 tok/s

12.16s

XuYa公益站

gpt-5.4

32.17 tok/s

3.21s

CLI Proxy API Server

gpt-5.4

29.69 tok/s

9.04s

无限AI

openai/gpt-5.4

22.40 tok/s

2.99s

Codex Easy

gpt-5.4

22.10 tok/s

5.04s

wzjself中转站

gpt-5.4

21.06 tok/s

3.36s

微雨API

gpt-5.4

20.79 tok/s

1.56s

无限智能

gpt-5.4

20.64 tok/s

1.73s

冰のCodex

gpt-5.4-high

17.36 tok/s

6.99s

Time

Model

Speed

Latency

04/13/2026, 13:12

gpt-5.4

49.96 tok/s

0.85s

04/13/2026, 13:12

gpt-5.4

36.13 tok/s

0.78s

04/13/2026, 13:12

gpt-5.4

48.29 tok/s

0.84s

04/13/2026, 13:12

gpt-5.4

39.91 tok/s

0.69s

04/13/2026, 13:12

gpt-5.4

46.78 tok/s

0.81s

04/12/2026, 12:10

gpt-5.4(xhigh)

75.46 tok/s

4.10s

04/12/2026, 12:10

gpt-5.4(xhigh)

42.24 tok/s

7.82s

04/12/2026, 12:10

gpt-5.4(xhigh)

70.67 tok/s

4.76s

04/12/2026, 12:10

gpt-5.4(xhigh)

114.65 tok/s

4.97s

04/12/2026, 12:10

gpt-5.4(xhigh)

122.80 tok/s

4.02s

04/12/2026, 11:53

gpt-5.4

67.49 tok/s

4.42s

04/12/2026, 11:53

gpt-5.4

50.28 tok/s

2.88s

04/12/2026, 11:53

gpt-5.4

84.76 tok/s

2.61s

04/12/2026, 11:53

gpt-5.4

98.52 tok/s

3.11s

04/12/2026, 11:53

gpt-5.4

57.49 tok/s

1.70s

04/12/2026, 11:52

gpt-5.4

65.27 tok/s

2.30s

04/12/2026, 11:52

gpt-5.4

40.19 tok/s

3.11s

04/12/2026, 11:52

gpt-5.4

75.79 tok/s

3.57s

04/12/2026, 11:52

gpt-5.4

68.61 tok/s

2.76s

04/12/2026, 11:52

gpt-5.4

94.46 tok/s

2.72s

Frequently Asked Questions

Is GPT-5.4 API free?

Yes, GPT-5.4 is available for free through 3 API providers on LMSpeed, including 梦德 API, ZetaTechs API, 我不是AI神. These providers offer free API credits or a free tier with no per-token charges.

How much does GPT-5.4 API cost?

GPT-5.4 API pricing ranges from $0.010 to $13003285.00 per million input tokens across 160 providers. 素墨API offers the cheapest rate at $0.010/M. Output pricing varies by provider.

Which provider has the cheapest GPT-5.4 API pricing?

The cheapest GPT-5.4 API pricing is offered by 素墨API at $0.010 per million input tokens. Compare all 160 providers above to find the best pricing per token for your use case.