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 vs NVIDIA: Nemotron 3.5 Lightning
Google: Gemma 4 31B wins on 2 of 6 axes — pricing and capability skew in its favour for most workloads.
NVIDIA Nemotron 3.5 Lightning is an open mixture-of-experts model from NVIDIA, with 3B active parameters out of 30B total. It is suited for high-throughput agentic workloads and specialized tasks that...
Model details →Side-by-side comparison
| Capability | Google: Gemma 4 31B | NVIDIA: Nemotron 3.5 Lightning | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 262K | 262K | Tie |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.10 | $0.10 | Tie |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.34 | $0.25 | 🏆 NVIDIA: Nemotron 3.5 Lightning |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | — | 🏆 Google: Gemma 4 31B |
| Vision input Accepts image inputs alongside text. | Yes | — | 🏆 Google: Gemma 4 31B |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is Google: Gemma 4 31B better than NVIDIA: Nemotron 3.5 Lightning?
Google: Gemma 4 31B wins on 2 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Google: Gemma 4 31B and NVIDIA: Nemotron 3.5 Lightning?
Input: $0.10 vs $0.10 per 1M tokens. Output: $0.34 vs $0.25 per 1M tokens.
What context windows do Google: Gemma 4 31B and NVIDIA: Nemotron 3.5 Lightning support?
Google: Gemma 4 31B supports up to 262K tokens. NVIDIA: Nemotron 3.5 Lightning supports up to 262K tokens.
Do both Google: Gemma 4 31B and NVIDIA: Nemotron 3.5 Lightning support tool calling?
Google: Gemma 4 31B: yes. NVIDIA: Nemotron 3.5 Lightning: not advertised.