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Google: Gemma 3 12B vs OpenAI: GPT-6 Luna (batch)

Head-to-head API cost, context, and performance comparison. Synced at 1:39:48 PM.

Executive Summary

When evaluating Google: Gemma 3 12B against OpenAI: GPT-6 Luna (batch), the pricing structure is a key differentiator. Google: Gemma 3 12B is approximately 33% more cost-effective per 1 million tokens overall.

However, when looking at raw reasoning capabilities, OpenAI: GPT-6 Luna (batch) leads with a statistical ELO score of 1054. For tasks involving complex logic, coding, or instruction-following, developers might prefer OpenAI: GPT-6 Luna (batch), provided their budget allows for the API burn rate.

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Raw Technical comparison

Metric
Google: Gemma 3 12B
OpenAI: GPT-6 Luna (batch)
Performance (ELO)
1054
1054
Input Cost / 1M
$0.05
$0.05
Output Cost / 1M
$0.15
$0.25
Context Window
131,072 tokens
1,050,000 tokens

Verdict

If you are looking for pure performance and capability, Tie is statistically superior. However, if API burn rate is the primary concern, Google: Gemma 3 12B wins out aggressively in pricing.

People Also Ask

Is Google: Gemma 3 12B cheaper than OpenAI: GPT-6 Luna (batch)?

Yes. Google: Gemma 3 12B is cheaper for both input and output generation compared to OpenAI: GPT-6 Luna (batch). Exploring alternatives often yields cost reductions.

Which model has the larger context window?

The OpenAI: GPT-6 Luna (batch) model has the advantage in memory, offering a massive 1,050,000 token limit for document ingestion.

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