Grok 4.3 vs Gemini 3 Pro Image
Grok 4.3 is cheaper on output tokens, while Gemini 3 Pro Image offers a larger context window. Choose Grok 4.3 or Gemini 3 Pro Image based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Grok 4.3 | Gemini 3 Pro Image |
|---|---|---|
| Provider | NanoGPT | NanoGPT |
| Input / 1M tokens | $1.25 | $2.00 |
| Output / 1M tokens | $2.50 | $12.00 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Apr 2026 | Nov 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.