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Google: Gemma 4 31B vs Qwen2.5 72B Instruct

Head-to-head API cost, context, and performance comparison. Synced at 8:54:28 PM.

Executive Summary

When evaluating Google: Gemma 4 31B against Qwen2.5 72B Instruct, the pricing structure is a key differentiator. Qwen2.5 72B Instruct is approximately 6% more cost-effective per 1 million tokens overall.

However, when looking at raw reasoning capabilities, Google: Gemma 4 31B leads with a statistical ELO score of 1583. For tasks involving complex logic, coding, or instruction-following, developers might prefer Google: Gemma 4 31B, provided their budget allows for the API burn rate.

Raw Technical comparison

Metric
Google: Gemma 4 31B
Qwen2.5 72B Instruct
Performance (ELO)
1583
1504
Input Cost / 1M
$0.14
$0.12
Output Cost / 1M
$0.40
$0.39
Context Window
262,144 tokens
32,768 tokens

Verdict

If you are looking for pure performance and capability, Google: Gemma 4 31B is statistically superior. However, if API burn rate is the primary concern, Qwen2.5 72B Instruct wins out aggressively in pricing.

People Also Ask

Is Google: Gemma 4 31B cheaper than Qwen2.5 72B Instruct?

No. Qwen2.5 72B Instruct is the more cost-effective model, operating at a lower price point per 1 million tokens.

Which model has the larger context window?

The Google: Gemma 4 31B model has the advantage in memory, offering a massive 262,144 token limit for document ingestion.

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