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OpenAI

GPT-4o (Aug 2024)

Complete specs, pricing, and benchmark data for GPT-4o (Aug 2024) by OpenAI. Last verified 2026-04-20.

MultimodalJSON ModeFunctionsStreaming
Pricing

Input / 1M tokens

$2.50

Output / 1M tokens

$10.00

Context & Output

Context Window

128K

Max Output

16,384

TTFT

150ms

Speed

100 tok/s

Benchmarks

Arena ELO

1255

Coding ELO

1265

Reasoning ELO

1255

HumanEval

90.2

MMLU

88.7

MATH

124

GPQA

52.5

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Price History (Input $/M tokens)

Strengths
  • +Fast response times
  • +Strong multimodal
  • +Code execution
Limitations
  • -Snapshot version
  • -Newer version available

Best For

General PurposeMultimodalFunction Calling

Compare GPT-4o (Aug 2024) with...

vs Claude Opus 4vs Gemini 2.5 Provs o3vs DeepSeek R1vs o1vs Qwen 3 235B MoEvs Gemini Experimental 1206vs GPT-4.5vs DeepSeek R1 (Groq)vs Llama 4 Maverickvs DeepSeek R1 (Together)vs Grok 3
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