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OpenAI: o1 vs Google: Nano Banana Pro (Gemini 3 Pro Image)

Head-to-head API cost, context, and performance comparison. Synced at 4:36:07 PM.

Executive Summary

When evaluating OpenAI: o1 against Google: Nano Banana Pro (Gemini 3 Pro Image), the pricing structure is a key differentiator. Google: Nano Banana Pro (Gemini 3 Pro Image) is approximately 81% more cost-effective per 1 million tokens overall.

However, when looking at raw reasoning capabilities, OpenAI: o1 leads with a statistical ELO score of 1481. For tasks involving complex logic, coding, or instruction-following, developers might prefer OpenAI: o1, provided their budget allows for the API burn rate.

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Raw Technical comparison

Metric
OpenAI: o1
Google: Nano Banana Pro (Gemini 3 Pro Image)
Performance (ELO)
1481
1480
Input Cost / 1M
$15.00
$2.00
Output Cost / 1M
$60.00
$12.00
Context Window
200,000 tokens
131,072 tokens

Verdict

If you are looking for pure performance and capability, OpenAI: o1 is statistically superior. However, if API burn rate is the primary concern, Google: Nano Banana Pro (Gemini 3 Pro Image) wins out aggressively in pricing.

People Also Ask

Is OpenAI: o1 cheaper than Google: Nano Banana Pro (Gemini 3 Pro Image)?

No. Google: Nano Banana Pro (Gemini 3 Pro Image) is the more cost-effective model, operating at a lower price point per 1 million tokens.

Which model has the larger context window?

The OpenAI: o1 model has the advantage in memory, offering a massive 200,000 token limit for document ingestion.

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