Gemma 4 31B Instruct is Google DeepMind's 30.7B dense multimodal model supporting text and image input with text output. Features a 256K token context window, configurable thinking/reasoning mode, native function...
Model details →Google: Gemma 4 31B (batch) vs OpenAI: o1-pro
Google: Gemma 4 31B (batch) wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
The o1 series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o1-pro model uses more compute to think harder and provide...
Model details →Side-by-side comparison
| Capability | Google: Gemma 4 31B (batch) | OpenAI: o1-pro | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 262K | 200K | 🏆 Google: Gemma 4 31B (batch) |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.39 | $150.00 | 🏆 Google: Gemma 4 31B (batch) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.97 | $600.00 | 🏆 Google: Gemma 4 31B (batch) |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | — | 🏆 Google: Gemma 4 31B (batch) |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is Google: Gemma 4 31B (batch) better than OpenAI: o1-pro?
Google: Gemma 4 31B (batch) wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Google: Gemma 4 31B (batch) and OpenAI: o1-pro?
Input: $0.39 vs $150.00 per 1M tokens. Output: $0.97 vs $600.00 per 1M tokens.
What context windows do Google: Gemma 4 31B (batch) and OpenAI: o1-pro support?
Google: Gemma 4 31B (batch) supports up to 262K tokens. OpenAI: o1-pro supports up to 200K tokens.
Do both Google: Gemma 4 31B (batch) and OpenAI: o1-pro support tool calling?
Google: Gemma 4 31B (batch): yes. OpenAI: o1-pro: not advertised.