Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation …
Model details →Google: Gemini 3.1 Pro Preview vs NVIDIA: Llama 3.1 Nemotron Ultra 253B v1
Google: Gemini 3.1 Pro Preview wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Llama-3.1-Nemotron-Ultra-253B-v1 is a large language model (LLM) optimized for advanced reasoning, human-interactive chat, retrieval-augmented generation (RAG), and tool-calling tasks. Derived from Meta’s Llama-3.1-405B-Instruct, it has bee…
Model details →Side-by-side comparison
| Capability | Google: Gemini 3.1 Pro Preview | NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1.0M | 131K | 🏆 Google: Gemini 3.1 Pro Preview |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $0.60 | 🏆 NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $12.00 | $1.80 | 🏆 NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | — | 🏆 Google: Gemini 3.1 Pro Preview |
| Vision input Accepts image inputs alongside text. | Yes | — | 🏆 Google: Gemini 3.1 Pro Preview |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is Google: Gemini 3.1 Pro Preview better than NVIDIA: Llama 3.1 Nemotron Ultra 253B v1?
Google: Gemini 3.1 Pro Preview wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Google: Gemini 3.1 Pro Preview and NVIDIA: Llama 3.1 Nemotron Ultra 253B v1?
Input: $2.00 vs $0.60 per 1M tokens. Output: $12.00 vs $1.80 per 1M tokens.
What context windows do Google: Gemini 3.1 Pro Preview and NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 support?
Google: Gemini 3.1 Pro Preview supports up to 1.0M tokens. NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 supports up to 131K tokens.
Do both Google: Gemini 3.1 Pro Preview and NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 support tool calling?
Google: Gemini 3.1 Pro Preview: yes. NVIDIA: Llama 3.1 Nemotron Ultra 253B v1: not advertised.