Side-by-side comparison
Nova Premier 1.0 vs Gemini 3.1 Pro Preview
Amazon
Nova Premier 1.0
👁 Vision
🔧 Tools
Input / 1M
$2.5000
Output / 1M
$12.5000
Google
Gemini 3.1 Pro Preview
👁 Vision
🔧 Tools
{} JSON
Input / 1M
$2.0000
Output / 1M
$12.0000
| Nova Premier 1.0 | Gemini 3.1 Pro Preview | |
|---|---|---|
| Provider | Amazon | |
| Context window Maximum tokens (input + output) the model can process in a single request. Glossary → | 1,000,000 | 1,048,576 |
| Capabilities Optional capabilities the model advertises: vision (images), tools (function calling), json_mode (structured output). | vision, tools | vision, tools, json_mode |
| Input $ / 1M tokens Cost for tokens you send (prompt + context). Cheaper side highlighted. Glossary → | 2.5000 | 2.0000 |
| Output $ / 1M tokens Cost for tokens the model generates. Output is normally 3–5× pricier than input. Glossary → | 12.5000 | 12.0000 |
Frequently asked questions
Which is cheaper, Nova Premier 1.0 or Gemini 3.1 Pro Preview?
Gemini 3.1 Pro Preview is cheaper than Nova Premier 1.0 on a 50/50 input/output blend by about $0.5 per 1M tokens. Exact savings depend on your input-vs-output ratio — use the cost calculator on this page for a workload-specific estimate.
Which has a larger context window, Nova Premier 1.0 or Gemini 3.1 Pro Preview?
Gemini 3.1 Pro Preview has the larger context window at 1M tokens versus 1M tokens for Nova Premier 1.0. That means Gemini 3.1 Pro Preview can ingest about 1.0x as much text per request.
What is the difference between Nova Premier 1.0 and Gemini 3.1 Pro Preview?
Nova Premier 1.0 comes from Amazon; Gemini 3.1 Pro Preview comes from Google. They differ in pricing, context window, and supported capabilities — see the side-by-side table on this page for the exact figures, refreshed nightly.