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OpenAI: GPT-4o-mini (2024-07-18) vs OpenAI: GPT-5.2 Pro

Head-to-head API cost, context, and performance comparison. Synced at 11:18:35 AM.

Executive Summary

When evaluating OpenAI: GPT-4o-mini (2024-07-18) against OpenAI: GPT-5.2 Pro, the pricing structure is a key differentiator. OpenAI: GPT-4o-mini (2024-07-18) is approximately 100% more cost-effective per 1 million tokens overall.

However, when looking at raw reasoning capabilities, OpenAI: GPT-5.2 Pro leads with a statistical ELO score of 1300. For tasks involving complex logic, coding, or instruction-following, developers might prefer OpenAI: GPT-5.2 Pro, provided their budget allows for the API burn rate.

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Raw Technical comparison

Metric
OpenAI: GPT-4o-mini (2024-07-18)
OpenAI: GPT-5.2 Pro
Performance (ELO)
1300
1300
Input Cost / 1M
$0.15
$21.00
Output Cost / 1M
$0.60
$168.00
Context Window
128,000 tokens
400,000 tokens

Verdict

If you are looking for pure performance and capability, Tie is statistically superior. However, if API burn rate is the primary concern, OpenAI: GPT-4o-mini (2024-07-18) wins out aggressively in pricing.

People Also Ask

Is OpenAI: GPT-4o-mini (2024-07-18) cheaper than OpenAI: GPT-5.2 Pro?

Yes. OpenAI: GPT-4o-mini (2024-07-18) is cheaper for both input and output generation compared to OpenAI: GPT-5.2 Pro. Exploring alternatives often yields cost reductions.

Which model has the larger context window?

The OpenAI: GPT-5.2 Pro model has the advantage in memory, offering a massive 400,000 token limit for document ingestion.

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