Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases. It outperforms Gemini 2.5 Flash Lite on overall quality and approaches Gemini 2.5 Flash performance across...
Model details →Google: Gemini 3.1 Flash Lite Preview vs Perceptron: Perceptron Mk1.5
Google: Gemini 3.1 Flash Lite Preview and Perceptron: Perceptron Mk1.5 are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
Perceptron Mk1.5 is Perceptron's embodied reasoning model for physical agents. It accepts text, image, video, and audio input, and answers with text plus optional structured annotations: points, boxes, polygons, tracks,...
Model details →Side-by-side comparison
| Capability | Google: Gemini 3.1 Flash Lite Preview | Perceptron: Perceptron Mk1.5 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1.0M | 37K | 🏆 Google: Gemini 3.1 Flash Lite Preview |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.25 | $0.15 | 🏆 Perceptron: Perceptron Mk1.5 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $1.50 | $1.50 | Tie |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is Google: Gemini 3.1 Flash Lite Preview better than Perceptron: Perceptron Mk1.5?
Google: Gemini 3.1 Flash Lite Preview and Perceptron: Perceptron Mk1.5 are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between Google: Gemini 3.1 Flash Lite Preview and Perceptron: Perceptron Mk1.5?
Input: $0.25 vs $0.15 per 1M tokens. Output: $1.50 vs $1.50 per 1M tokens.
What context windows do Google: Gemini 3.1 Flash Lite Preview and Perceptron: Perceptron Mk1.5 support?
Google: Gemini 3.1 Flash Lite Preview supports up to 1.0M tokens. Perceptron: Perceptron Mk1.5 supports up to 37K tokens.
Do both Google: Gemini 3.1 Flash Lite Preview and Perceptron: Perceptron Mk1.5 support tool calling?
Google: Gemini 3.1 Flash Lite Preview: yes. Perceptron: Perceptron Mk1.5: yes.