Gemma 3 introduces multimodality, supporting vision-language input and text outputs. It handles context windows up to 128k tokens, understands over 140 languages, and offers improved math, reasoning, and chat capabilities, including structu…
Model details →Google: Gemma 3 12B vs Body Builder (beta)
Google: Gemma 3 12B and Body Builder (beta) are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
Transform your natural language requests into structured OpenRouter API request objects. Describe what you want to accomplish with AI models, and Body Builder will construct the appropriate API calls. Example: "count to 10 using gemini and …
Model details →Side-by-side comparison
| Capability | Google: Gemma 3 12B | Body Builder (beta) | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 131K | 128K | 🏆 Google: Gemma 3 12B |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.04 | $-1000000.00 | 🏆 Body Builder (beta) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.13 | $-1000000.00 | 🏆 Body Builder (beta) |
| Tool / function calling First-class support for emitting structured tool calls. | — | — | Tie |
| Vision input Accepts image inputs alongside text. | Yes | — | 🏆 Google: Gemma 3 12B |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | — | Tie |
Frequently asked questions
Is Google: Gemma 3 12B better than Body Builder (beta)?
Google: Gemma 3 12B and Body Builder (beta) are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between Google: Gemma 3 12B and Body Builder (beta)?
Input: $0.04 vs $-1000000.00 per 1M tokens. Output: $0.13 vs $-1000000.00 per 1M tokens.
What context windows do Google: Gemma 3 12B and Body Builder (beta) support?
Google: Gemma 3 12B supports up to 131K tokens. Body Builder (beta) supports up to 128K tokens.
Do both Google: Gemma 3 12B and Body Builder (beta) support tool calling?
Google: Gemma 3 12B: not advertised. Body Builder (beta): not advertised.