Google: Gemini 3.1 Pro Preview (batch) (google/gemini-3.1-pro-preview:batch) is a chat model from openrouter with a 1.0M-token context window; capabilities tools, vision, reasoning; input audio, image, pdf, text, video; output text.
1.0MContext
65.5KMax output
$1$ / 1M in
Pricing
Input
$1 / 1M tokens
Output
$6 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: litellm. Last verified 2026-09-26.