OpenAI o4 Mini High
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OpenAI o4 Mini High vs GPT-5
Compare OpenAI o4 Mini High and GPT-5, both from OpenAI, context windows of 200K vs 400K, tested across 38 shared challenges. Updated March 2026.
Which is better, OpenAI o4 Mini High or GPT-5?
OpenAI o4 Mini High and GPT-5 are both competitive models. OpenAI o4 Mini High costs $1.1/M input tokens vs $1.25/M for GPT-5. Context windows: 200K vs 400K tokens. Compare their real outputs side by side below.
Key Differences Between OpenAI o4 Mini High and GPT-5
OpenAI o4 Mini High is made by openai while GPT-5 is from openai. OpenAI o4 Mini High has a 200K token context window compared to GPT-5's 400K. On pricing, OpenAI o4 Mini High costs $1.1/M input tokens vs $1.25/M for GPT-5.
Our Verdict
GPT-5
OpenAI o4 Mini HighRunner-up
No community votes yet. On paper, GPT-5 has the edge — bigger model tier, newer, bigger context window.
Slight edge
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