Gemini 3.1 Pro Preview vs Gemini 3.1 Pro Preview Custom Tools
One line per model: the best value available from any of its providers at each point, which is what a caller routing to the healthy endpoint would see.
CompareGemini 3.1 Pro PreviewGemini 3.1 Pro Preview Custom Tools
| Model | Providers | Best uptime | Fastest p50 | Best p99 | Throughput | Context | Cheapest $/Mtok |
|---|---|---|---|---|---|---|---|
| Gemini 3.1 Pro Preview | 6/6 | 99.73% Google AI Studio | 2.75s Google | 6.31s Google | 107 tps Google | 1.0M | $1.00 / $6.00 Google |
| Gemini 3.1 Pro Preview Custom Tools | 0/1 | — | — | — | — | 1.0M | $2.00 / $12.00 Google AI Studio |
Measured 4m ago. Each figure is the best available across that model's providers.
History
Availability
Best uptime available from any provider. Axis starts at 90%; it expands to 0 when a model falls below.
Time to first token
Fastest p50 available from any provider. Logarithmic axis.
Throughput
Best median tokens per second available.