How much does the OpenAI GPT-5.4 API cost?

GPT-5.4 API pricing is $2.50 per million input tokens and $15.00 per million output tokens. Use our calculator at aiapicost.com for exact cost estimates based on your usage.

Which AI model is cheapest for API usage?

The cheapest AI API models change frequently. Use aiapicost.com to compare real-time pricing across 400+ models from OpenAI, Anthropic, Google, DeepSeek, and more. DeepSeek and open-source models typically offer the lowest per-token costs.

How do AI API token costs work?

AI APIs charge per token (roughly 0.75 words). Costs are split into input tokens (what you send) and output tokens (what the model generates). Output tokens are typically 2-5x more expensive. Prices are quoted per 1 million tokens.

Claude vs ChatGPT: which is better?

Both are top-tier models. Claude excels at coding and instruction-following, while GPT-5.4 offers broader multimodal capabilities. Compare them head-to-head at aiapicost.com/compare with real benchmark data.

Live data from Artificial Analysis API

AI Model Benchmarks

Compare 454+ AI models across 12 benchmarks — Intelligence, Coding, Math, Science, and more. Data updated hourly.

Benchmarks:

454 models · click headers to sort

Model

Speed

$/1M

AA Index▼

GPQA

MMLU-Pro

LiveCode

AIME

HLE

GPT-5.4 (xhigh)

OpenAI

77 t/s

$5.6

57.2

92.0%

—

41.6%

Gemini 3.1 Pro Preview

Google

118 t/s

$4.5

57.2

94.1%

—

44.7%

GPT-5.3 Codex (xhigh)

OpenAI

66 t/s

$4.8

54.0

91.5%

—

39.9%

Claude Opus 4.6 (Adaptive Reasoning, Max Effort)

Anthropic

48 t/s

$10.0

53.0

89.6%

—

36.7%

Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)

Anthropic

56 t/s

$6.0

51.7

87.5%

—

30.0%

GPT-5.2 (xhigh)

OpenAI

71 t/s

$4.8

51.3

90.3%

87.4%

88.9%

99.0%

35.4%

GLM-5 (Reasoning)

Z AI

60 t/s

$1.6

49.8

82.0%

—

27.2%

Claude Opus 4.5 (Reasoning)

Anthropic

52 t/s

$10.0

49.7

86.6%

89.5%

87.1%

91.3%

28.4%

MiniMax-M2.7

MiniMax

40 t/s

$0.53

49.6

87.4%

—

28.1%

MiMo-V2-Pro

Xiaomi

—

$1.5

49.2

87.0%

—

28.3%

GPT-5.2 Codex (xhigh)

OpenAI

101 t/s

$4.8

49.0

89.9%

—

33.5%

Grok 4.20 Beta 0309 (Reasoning)

xAI

248 t/s

$3.0

48.5

88.5%

—

30.0%

Gemini 3 Pro Preview (high)

Google

128 t/s

$4.5

48.4

90.8%

89.8%

91.7%

95.7%

37.2%

GPT-5.4 mini (xhigh)

OpenAI

188 t/s

$1.7

48.1

87.5%

—

26.6%

GPT-5.1 (high)

OpenAI

96 t/s

$3.4

47.7

87.3%

87.0%

86.8%

94.0%

26.5%

Kimi K2.5 (Reasoning)

Kimi

34 t/s

$1.2

46.8

87.9%

—

29.4%

GLM-5-Turbo

Z AI

—

$0.00

46.8

84.7%

—

25.4%

GPT-5.2 (medium)

OpenAI

—

$4.8

46.6

86.4%

85.9%

89.4%

96.7%

24.9%

Claude Opus 4.6 (Non-reasoning, High Effort)

Anthropic

47 t/s

$10.0

46.5

84.0%

—

18.6%

Gemini 3 Flash Preview (Reasoning)

Google

194 t/s

$1.1

46.4

89.8%

89.0%

90.8%

97.0%

34.7%

Qwen3.5 397B A17B (Reasoning)

Alibaba

57 t/s

$1.4

45.0

89.3%

—

27.3%

GPT-5 (high)

OpenAI

96 t/s

$3.4

44.6

85.4%

87.1%

84.6%

94.3%

26.5%

GPT-5 Codex (high)

OpenAI

166 t/s

$3.4

44.6

83.7%

86.5%

84.0%

98.7%

25.6%

GPT-5.4 nano (xhigh)

OpenAI

206 t/s

$0.46

44.4

81.7%

—

26.5%

Claude Sonnet 4.6 (Non-reasoning, High Effort)

Anthropic

47 t/s

$6.0

44.4

79.9%

—

13.2%

KAT Coder Pro V2

KwaiKAT

99 t/s

$0.53

43.8

85.5%

—

16.0%

MiMo-V2-Omni

Xiaomi

—

$0.00

43.4

82.8%

—

19.9%

GPT-5.1 Codex (high)

OpenAI

168 t/s

$3.4

43.1

86.0%

84.9%

95.7%

23.4%

Claude Opus 4.5 (Non-reasoning)

Anthropic

51 t/s

$10.0

43.1

81.0%

88.9%

73.8%

62.7%

12.9%

Claude 4.5 Sonnet (Reasoning)

Anthropic

49 t/s

$6.0

43.0

83.4%

87.5%

71.4%

88.0%

17.3%

GLM 5V Turbo (Reasoning)

Z AI

—

$0.00

42.9

80.9%

—

15.8%

Claude Sonnet 4.6 (Non-reasoning, Low Effort)

Anthropic

50 t/s

$6.0

42.6

79.7%

—

10.8%

Qwen3.5 27B (Reasoning)

Alibaba

91 t/s

$0.82

42.1

85.8%

—

22.2%

GLM-4.7 (Reasoning)

Z AI

74 t/s

$1.0

42.1

85.9%

85.6%

89.4%

95.0%

25.1%

GPT-5 (medium)

OpenAI

86 t/s

$3.4

42.0

84.2%

86.7%

70.3%

91.7%

23.5%

Claude 4.1 Opus (Reasoning)

Anthropic

36 t/s

$30.0

42.0

80.9%

88.0%

65.4%

80.3%

11.9%

MiniMax-M2.5

MiniMax

59 t/s

$0.53

41.9

84.8%

—

19.1%

DeepSeek V3.2 (Reasoning)

DeepSeek

37 t/s

$0.32

41.7

84.0%

86.2%

92.0%

22.2%

Qwen3.5 122B A10B (Reasoning)

Alibaba

138 t/s

$1.1

41.6

85.7%

—

23.4%

MiMo-V2-Flash (Feb 2026)

Xiaomi

124 t/s

$0.15

41.5

83.5%

—

20.0%

Grok 4

xAI

50 t/s

$6.0

41.5

87.7%

86.6%

81.9%

92.7%

23.9%

Gemini 3 Pro Preview (low)

Google

—

$4.5

41.3

88.7%

89.5%

85.7%

86.7%

27.6%

GPT-5 mini (high)

OpenAI

78 t/s

$0.69

41.2

82.8%

83.7%

83.8%

90.7%

19.7%

Kimi K2 Thinking

Kimi

100 t/s

$1.1

40.9

83.8%

84.8%

85.3%

94.7%

22.3%

o3-pro

OpenAI

19 t/s

$35.0

40.7

84.5%

—

GLM-5 (Non-reasoning)

Z AI

57 t/s

$1.6

40.6

66.6%

—

7.2%

Qwen3.5 397B A17B (Non-reasoning)

Alibaba

52 t/s

$1.4

40.1

86.1%

—

18.8%

Qwen3 Max Thinking

Alibaba

36 t/s

$2.4

39.9

86.1%

—

26.2%

MiniMax-M2.1

MiniMax

62 t/s

$0.53

39.4

83.0%

87.5%

81.0%

82.7%

22.2%

Gemma 4 31B (Reasoning)

Google

36 t/s

$0.00

39.2

85.7%

—

22.7%

GPT-5 (low)

OpenAI

78 t/s

$3.4

39.2

80.8%

86.0%

76.3%

83.0%

18.4%

MiMo-V2-Flash (Reasoning)

Xiaomi

128 t/s

$0.15

39.2

84.6%

84.3%

86.8%

96.3%

21.1%

Claude 4 Opus (Reasoning)

Anthropic

37 t/s

$30.0

39.0

79.6%

87.3%

63.6%

73.3%

11.7%

GPT-5 mini (medium)

OpenAI

82 t/s

$0.69

38.9

80.3%

82.8%

69.2%

85.0%

14.6%

Claude 4 Sonnet (Reasoning)

Anthropic

47 t/s

$6.0

38.7

77.7%

84.2%

65.5%

74.3%

9.6%

Qwen3.5 Omni Plus

Alibaba

50 t/s

$1.5

38.6

82.6%

—

13.9%

GPT-5.1 Codex mini (high)

OpenAI

174 t/s

$0.69

38.6

81.3%

82.0%

83.6%

91.7%

16.9%

Grok 4.1 Fast (Reasoning)

xAI

131 t/s

$0.28

38.6

85.3%

85.4%

82.2%

89.3%

17.6%

OpenAI

86 t/s

$3.5

38.4

82.7%

85.3%

80.8%

88.3%

20.0%

GPT-5.4 nano (medium)

OpenAI

196 t/s

$0.46

38.1

76.1%

—

14.7%

Step 3.5 Flash

StepFun

86 t/s

$0.15

37.8

83.1%

—

19.1%

GPT-5.4 mini (medium)

OpenAI

183 t/s

$1.7

37.7

82.3%

—

17.1%

Kimi K2.5 (Non-reasoning)

Kimi

33 t/s

$1.2

37.3

78.9%

—

12.3%

Qwen3.5 27B (Non-reasoning)

Alibaba

87 t/s

$0.82

37.2

84.2%

—

13.2%

Claude 4.5 Haiku (Reasoning)

Anthropic

126 t/s

$2.0

37.1

67.2%

76.0%

61.5%

83.7%

9.7%

Qwen3.5 35B A3B (Reasoning)

Alibaba

128 t/s

$0.69

37.1

84.5%

—

19.7%

Claude 4.5 Sonnet (Non-reasoning)

Anthropic

48 t/s

$6.0

37.1

72.7%

86.0%

59.0%

37.0%

7.1%

MiniMax-M2

MiniMax

60 t/s

$0.53

36.1

77.7%

82.0%

82.6%

78.3%

12.5%

NVIDIA Nemotron 3 Super 120B A12B (Reasoning)

NVIDIA

155 t/s

$0.41

36.0

80.0%

—

19.2%

KAT-Coder-Pro V1

KwaiKAT

96 t/s

$0.53

36.0

76.4%

81.3%

74.7%

94.7%

33.4%

Claude 4.1 Opus (Non-reasoning)

Anthropic

35 t/s

$30.0

36.0

—

Qwen3.5 122B A10B (Non-reasoning)

Alibaba

157 t/s

$1.1

35.9

82.7%

—

14.8%

Nova 2.0 Pro Preview (medium)

Amazon

127 t/s

$3.4

35.7

78.5%

83.0%

73.0%

89.0%

8.9%

GPT-5.4 (Non-reasoning)

OpenAI

65 t/s

$5.6

35.4

74.8%

—

10.6%

Grok 4 Fast (Reasoning)

xAI

150 t/s

$0.28

35.1

84.7%

85.0%

83.2%

89.7%

17.0%

Gemini 3 Flash Preview (Non-reasoning)

Google

169 t/s

$1.1

35.0

81.2%

88.2%

79.7%

55.7%

14.1%

Claude 3.7 Sonnet (Reasoning)

Anthropic

—

$6.0

34.7

77.2%

83.7%

47.3%

56.3%

10.3%

Gemini 2.5 Pro

Google

130 t/s

$3.4

34.6

84.4%

86.2%

80.1%

87.7%

21.1%

GLM-4.7 (Non-reasoning)

Z AI

76 t/s

$0.94

34.2

66.4%

79.4%

56.2%

48.0%

6.1%

DeepSeek V3.1 Terminus (Reasoning)

DeepSeek

—

$0.80

33.9

79.2%

85.1%

79.8%

89.7%

15.2%

GPT-5.2 (Non-reasoning)

OpenAI

70 t/s

$4.8

33.6

71.2%

81.4%

66.9%

51.0%

7.3%

Gemini 3.1 Flash-Lite Preview

Google

205 t/s

$0.56

33.5

82.2%

—

16.2%

Doubao Seed Code

ByteDance Seed

—

$0.00

33.5

76.4%

85.4%

76.6%

79.3%

13.3%

gpt-oss-120B (high)

OpenAI

234 t/s

$0.26

33.3

78.2%

80.8%

87.8%

93.4%

18.5%

o4-mini (high)

OpenAI

126 t/s

$1.9

33.1

78.4%

83.2%

85.9%

90.7%

17.5%

Claude 4 Sonnet (Non-reasoning)

Anthropic

51 t/s

$6.0

33.0

68.3%

83.7%

44.9%

38.0%

4.0%

Claude 4 Opus (Non-reasoning)

Anthropic

36 t/s

$30.0

33.0

70.1%

86.0%

54.2%

36.3%

5.9%

DeepSeek V3.2 Exp (Reasoning)

DeepSeek

37 t/s

$0.32

32.9

79.7%

85.0%

78.9%

87.7%

13.8%

Mercury 2

Inception

770 t/s

$0.38

32.8

77.0%

—

15.5%

GLM-4.6 (Reasoning)

Z AI

65 t/s

$0.98

32.5

78.0%

82.9%

69.5%

86.0%

13.3%

Qwen3 Max Thinking (Preview)

Alibaba

43 t/s

$2.4

32.5

77.6%

82.4%

53.5%

82.3%

12.0%

Qwen3.5 9B (Reasoning)

Alibaba

172 t/s

$0.10

32.4

80.6%

—

13.3%

DeepSeek V3.2 (Non-reasoning)

DeepSeek

41 t/s

$0.32

32.1

75.1%

83.7%

59.3%

59.0%

10.5%

Grok 3 mini Reasoning (high)

xAI

197 t/s

$0.35

32.1

79.1%

82.8%

69.6%

84.7%

11.1%

K-EXAONE (Reasoning)

LG AI Research

—

$0.00

32.1

78.3%

83.8%

76.8%

90.3%

13.1%

Nova 2.0 Pro Preview (low)

Amazon

122 t/s

$3.4

31.9

75.1%

82.2%

63.8%

63.3%

5.2%

Qwen3 Max

Alibaba

33 t/s

$2.4

31.4

76.4%

84.1%

76.7%

80.7%

11.1%

Gemma 4 26B A4B (Reasoning)

Google

—

$0.20

31.2

79.2%

—

18.3%

Claude 4.5 Haiku (Non-reasoning)

Anthropic

103 t/s

$2.0

31.1

64.6%

80.0%

51.1%

39.0%

4.3%

100

Gemini 2.5 Flash Preview (Sep '25) (Reasoning)

Google

—

$0.00

31.1

79.3%

84.2%

71.3%

78.3%

12.7%

Showing top 100 of 454 models. Use search/filter to narrow down.

Benchmark Guide

Intelligence

Source ↗

Composite score across math, science, coding

GPQA

Source ↗

Graduate-level science Q&A (Diamond)

MMLU-Pro

Source ↗

Knowledge & reasoning across 57 subjects

LiveCodeBench

Source ↗

Live coding benchmark with new problems

AIME 2025

Source ↗

American Invitational Math Exam

MATH-500

Source ↗

Competition-level math problems

HLE

Source ↗

Humanity's Last Exam - hardest questions

Coding

Source ↗

Composite coding benchmark score

Math

Source ↗

Composite math benchmark score

SciCode

Source ↗

Scientific coding problems

IFBench

Source ↗

Instruction following benchmark

TerminalBench

Source ↗

Terminal/CLI task completion

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