LLMversus
OpenAI

GPT-4o Mini

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

VisionMultimodalJSON ModeFunctionsStreaming
Pricing

Input / 1M tokens

$0.150

Output / 1M tokens

$0.600

Cached Input / 1M

$0.075

Context & Output

Context Window

128K

Max Output

16,384

TTFT

180ms

Speed

120 tok/s

Benchmarks

Arena ELO

1220

Coding ELO

1200

Reasoning ELO

1180

HumanEval

87.2

MMLU

82

MATH

70.2

GPQA

43.9

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Price History (Input $/M tokens)

Strengths
  • +Extremely affordable pricing
  • +Fast response times
  • +Strong for its price tier
  • +Good multimodal support
Limitations
  • -Weaker reasoning than full GPT-4o
  • -Smaller max output
  • -Not ideal for complex coding

Best For

ChatbotsLightweight TasksCost Sensitive

Compare GPT-4o Mini 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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