Compare Gemini 3.1 Flash-Lite (Google) and Grok 4.3 (X Ai) by price, context, capabilities, and latency.
Side by side
Compare price, provider, context, capabilities, latency, and source basis.
| Model | Provider | Input | Output | Context | Capabilities | Best for | Latency | Status | Source |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.1 Flash-Litegoogle/gemini-3.1-flash-lite | $0.25 / 1M tokens | $1.50 / 1M tokens | 1M | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 936-1952ms | Catalog | Platform curated | |
| Grok 4.3x-ai/grok-4.3 | X Ai | Starting at $1.25 / 1M tokens | $2.50 / 1M tokens | 1M | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 2127-3708ms | Catalog | Platform curated |
FAQ
Gemini 3.1 Flash-Lite is cheaper ($0.25 / 1M tokens input / $1.50 / 1M tokens output) vs Grok 4.3 ($1.25 / 1M tokens input / $2.50 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.
Both offer the same context window: 1M tokens.
Both target Vision. Pick Gemini 3.1 Flash-Lite to optimize cost, or Gemini 3.1 Flash-Lite for the longer context window. Test both on real prompts before committing production traffic.