Gemini 3.1 Pro vs Nova Premier
Side-by-side API pricing comparison · Google vs Amazon
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Gemini 3.1 Pro is 7.1% cheaper on blended cost ($7.00 vs $7.50/Mtok)
Gemini 3.1 Pro
by Google
Current flagshipInput
$2.00/Mtok
Output
$12.00/Mtok
✓ Cheaper
| Blended avg | $7.00/Mtok |
|---|---|
| Context | 2M tokens |
| Modality | text, image, audio, video |
| Parameters | Proprietary |
| Released | Nov 1, 2025 |
Nova Premier
by Amazon
Current flagshipInput
$2.50/Mtok
Output
$12.50/Mtok
| Blended avg | $7.50/Mtok |
|---|---|
| Context | 1M tokens |
| Modality | text, image, video |
| Parameters | Proprietary |
| Released | Dec 3, 2024 |
Cost at scale — 1M tokens (50/50 input/output)
| Volume | Gemini 3.1 Pro | Nova Premier | Savings |
|---|---|---|---|
| 1M tokens | $7 | $7.5 | $0.5 (6.7%) |
| 10M tokens | $70 | $75 | $5 (6.7%) |
| 100M tokens | $700 | $750 | $50 (6.7%) |
| 1000M tokens | $7000 | $7500 | $500 (6.7%) |
Summary
Gemini 3.1 Pro by Google costs $2.00/Mtok input and $12.00/Mtok output, with a 2M-token context window. It supports text, image, audio, video input.
Nova Premier by Amazon costs $2.50/Mtok input and $12.50/Mtok output, with a 1M-token context window. It supports text, image, video input.
On a blended cost basis, Gemini 3.1 Pro is 7.1% cheaper than Nova Premier. It also has a larger context window.
Note: Pricing is per million tokens. Actual costs vary with usage patterns, prompt caching, and batch discounts. Always verify against official provider pricing pages.