Gemini 3.1 Pro Preview
by Google · google/gemini-3.1-pro-preview
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...
- Input / 1M tokens
- $2.00
- Output / 1M tokens
- $12.00
- Context
- 1.05M
Specs
| Input price | $2.00 / 1M tokens |
|---|---|
| Output price | $12.00 / 1M tokens |
| Cached input | $0.20 / 1M tokens |
| Context window | 1.05M tokens |
| Max output | 65.5K tokens |
| Reads | audio, file, image, text, video |
| Writes | text |
| Tool calling | Yes |
| Reasoning | Yes |
| Listed | Feb 19, 2026 |
List prices in USD, updated Oct 30, 2026. Providers may charge differently.
Providers
6 providers serve this model, as of Oct 30, 2026, 18:12 UTC.
| Provider | Context | Max output | Input / 1M | Output / 1M | Cache read / 1M | Uptime (30 min) | Latency (median) | Throughput (median) | Supports | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.05M | 65.5K | $1.00 | $6.00 | $0.10 | — | 90.03 s | 29 tok/s | Normal | ||
| Google AI Studio | 1.05M | 65.5K | $1.00 | $6.00 | $0.10 | 100% | 2.80 s | 89 tok/s | Normal | |
| 1.05M | 65.5K | $2.00 | $12.00 | $0.20 | 100% | 3.17 s | 71 tok/s | Normal | ||
| Google AI Studio | 1.05M | 65.5K | $2.00 | $12.00 | $0.20 | 100% | 3.26 s | 99 tok/s | Normal | |
| 1.05M | 65.5K | $3.60 | $21.60 | $0.36 | — | — | — | Normal | ||
| Google AI Studio | 1.05M | 65.5K | $3.60 | $21.60 | $0.36 | — | — | — | Normal |
"Cheapest" is the lowest input plus output price; "Fastest" the highest median throughput. Columns empty for every provider are not shown.
Related models
- Google
Gemini 3.8 Flash
- Input
- $0.825
- Output
- $4.13
- Context
- 1.05M
- Google
Gemini 4 Argon
- Input
- $2.00
- Output
- $10.00
- Context
- 1.05M
- Google
Gemini 3.1 Flash Lite
- Input
- $0.25
- Output
- $1.50
- Context
- 1.05M
- Google
Gemini 3 Flash Preview
- Input
- $0.50
- Output
- $3.00
- Context
- 1.05M
- Google
Gemma 4 31B
- Input
- $0.20
- Output
- $0.40
- Context
- 262K
- Google
Gemma 4 26B A4B
- Input
- $0.09
- Output
- $0.30
- Context
- 262K