gemini-3.1-pro-preview

Google · Gemini Pro

Google's flagship Gemini model. Pro variants offer the largest context windows in the industry (1M+ tokens) and top-tier multimodal understanding. Excellent for document analysis, codebases, and long-context reasoning.

pros

• massive context window (1M+ tokens)
• excellent multimodal understanding
• strong reasoning and coding
• competitive pricing vs Claude/GPT

cons

• can be inconsistent on creative tasks
• strict safety filters
• rate-limited on free tiers

use this model on surp.ivc.lol

Reference this model in a custom combo to always get the cheapest price for it:

curl -X POST https://surp.ivc.lol/api/combos/custom \
  -H "Content-Type: application/json" \
  -d '{"name":"my combo","models":["gemini-3.1-pro-preview"]}'

Or compare it against alternatives: compare gemini-3.1-pro-preview »