MODEL PROOF
Gemini 3.1 Pro Preview (batch)
NOT INDEPENDENTLY RATED
No independent LMArena score is published for this model.
Base context tier shown; inspect the complete context ladder below. · Reasoning tokens are billed separately.
- 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
Inspect complete billing conditions and endpoint terms below.
Every price dimension · USD per million tokens
| Input | $1.00/M |
|---|---|
| Output | $6.00/M |
| Cached input | Unknown/M |
| Cache write | Unknown/M |
| Cache write 1h | Unknown/M |
| Reasoning | $6.00/M |
| Web search | $0.014/call |
The headline rate does not apply to a long-context workload.
Complete context ladder · 1 tier
| More than 200,000 tokens | $2.00/M in (2×) $9.00/M out Unknown/M cached input Unknown/M cache write |
|---|
Reasoning tokens are billed separately at $6.00/M, on top of output. Its share of your bill depends on the reasoning tokens used.
Independent scores
No independent benchmark has measured this model. Unrated is not a score of zero.
Best rankings by task
- Agentichtmlslides #4 1226
- Agenticslides(html) #4 1219
- Agenticslides #7 1112
- Agenticslides(python pptx) #7 1107
- Pptxslides #7 1110
- Godot games #8 1236
- SVG #11 1285
- ASCII art #11 1281
Per-task Elo and rank from Design Arena, via OpenRouter’s model feed. The rank is the feed’s, and it counts models OpenRouter does not list.
Capability
| Context window | 1M |
|---|---|
| Max output | 65K |
| Input modes | audio, file, image, text, video |
| Tool use | yes |
| Reasoning | always on |
| Open weights | no |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-10-06 |
| 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 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 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 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 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.
Does a missing score mean Gemini 3.1 Pro Preview (batch) scored zero?
Unrated is not a score of zero.
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