Gemini 3.1 Pro Preview vs LLaMA 3.1 405B
Both are capability tier 7. Gemini 3.1 Pro Preview has the larger context window.
| Gemini 3.1 Pro Preview | LLaMA 3.1 405B | |
|---|---|---|
| Vendor | Meta | |
| Capability tier | 7/8 | 7/8 |
| Size class | FLAGSHIP | FLAGSHIP |
| Parameters | — | 405B |
| Context window | 1,048,576 ✓ | 131,072 |
| Input $/M | $2 | — |
| Output $/M | $12 | — |
| Cached input $/M | $0.20 | — |
FAQ
Is Gemini 3.1 Pro Preview cheaper than LLaMA 3.1 405B?
Pricing isn't listed for both models — at least one is open-weights (self-host). Use the Mintok sizing report to compare $/M-token.
Gemini 3.1 Pro Preview vs LLaMA 3.1 405B: which has a bigger context window?
Gemini 3.1 Pro Preview has the larger context window (1,048,576 tokens).
Which is more capable, Gemini 3.1 Pro Preview or LLaMA 3.1 405B?
Both sit at the same capability tier (7/8) — pick on price, context, or benchmark them on your prompts.
Settle it on your own prompts
List prices only go so far — benchmark Gemini 3.1 Pro Preview and LLaMA 3.1 405B on your actual workload for measured cost, latency and quality.
Pricing and specs maintained by Mintok's catalog watchers from public sources. Not investment advice. Methodology.