Comprehensive side-by-side LLM comparison
Gemini 1.5 Pro leads with 4.6% higher average benchmark score. Gemini 1.5 Pro offers 1.8M more tokens in context window than Gemma 3 12B. Gemma 3 12B is $12.35 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
Gemini 1.5 Pro was introduced as Google's advanced multimodal model with an expanded context window, designed to comprehend and reason across long documents, videos, and audio. Built to handle complex, information-rich tasks, it brought breakthrough capabilities in processing extended context while maintaining high-quality reasoning and generation.
Gemma 3 12B was developed as part of the third generation of Google's open-source model family, designed to provide enhanced capabilities in a mid-sized format. Built with improved architecture and training techniques, it balances performance with practical deployment considerations for diverse use cases.
10 months newer

Gemini 1.5 Pro
2024-05-01

Gemma 3 12B
2025-03-12
Cost per million tokens (USD)

Gemini 1.5 Pro

Gemma 3 12B
Context window and performance specifications
Average performance across 8 common benchmarks

Gemini 1.5 Pro

Gemma 3 12B
Gemini 1.5 Pro
2023-11-01
Available providers and their performance metrics

Gemini 1.5 Pro

Gemma 3 12B

Gemini 1.5 Pro

Gemma 3 12B

Gemini 1.5 Pro

Gemma 3 12B
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