MODEL PROOF
Gemini 3.1 Pro Preview (batch)
NOT INDEPENDENTLY RATED
No independent LMArena score is published for this model.
- Independent LMArena score
- Not independently rated
- Context window
- 1.05M
- Maximum output
- 65.54K
- Input modalities
- audio, file, image, text, video
- Output modalities
- text
- Published input price
- $1.00 / 1M tokens
- Published output price
- $6.00 / 1M tokens
- Pricing kind
- fixed
- Context tiers
- Tiered by context
MODEL MONUMENT
Save or share this proof
Google: Gemini 3.1 Pro Preview (batch). Balanced workload. Not independently rated. Evidence as of 28 Aug 2026.
Every price dimension
| Input | $1.00/M |
|---|---|
| Output | $6.00/M |
| Reasoning | $6.00/M |
| Web search | $0.014/call |
Past 200,000 tokens the price changes. Input goes to $2.00/M (2×) and output to $9.00/M. The headline rate does not apply to a long-context workload.
Reasoning tokens are billed separately at $6.00/M, on top of output. On a reasoning-heavy workload this can be 40% of the bill and it does not appear in the advertised price.
Independent scores
No independent benchmark has measured this model. Unrated is not a score of zero.
Best rankings by task
- svg #4of 100 1329
- agentichtmlslides #5of 16 1226
- agenticslides(html) #5of 16 1219
- asciiart #6of 87 1298
- godotgamedev #6of 43 1236
- agenticslides #8of 16 1112
- agenticslides(python-pptx) #8of 16 1107
- pptxslides #8of 14 1110
Capability
| Context window | 1.0M |
|---|---|
| Max output | 66K |
| Input modes | audio, file, image, text, video |
| Tool use | yes |
| Reasoning | always on |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-08-28 |
| Quality data | unrated |
Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...
Questions this page answers
What beats Gemini 3.1 Pro Preview (batch)?
Gemini 3.1 Pro Preview (batch) has no independent quality score. Unrated is not a score of zero.
Does Gemini 3.1 Pro Preview (batch) have an independent quality score?
Gemini 3.1 Pro Preview (batch) has no independent quality score in this catalogue. Unrated is not a score of zero.
What does Gemini 3.1 Pro Preview (batch) cost?
$1.00/M in, $6.00/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription.
Does this page use Artificial Analysis scores for Gemini 3.1 Pro Preview (batch)?
No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated.