Grok 4.6 vs Gemini 3.7 Flash
Grok 4.6 scores higher on the Artificial Analysis Intelligence Index (60.9 vs 56.0), and Gemini 3.7 Flash is cheaper on output tokens ($1.875 vs $6 per 1M), and Gemini 3.7 Flash has the larger context window (1.0M). The best choice depends on your task — and with Vincony you don't have to pick just one.
| Spec | Grok 4.6 | Gemini 3.7 Flash |
|---|---|---|
| Provider | xAI | |
| Intelligence Index | 60.9 | 56.0 |
| Context window | 500K | 1.0M |
| Input price /1M | $2 | $0.375 |
| Output price /1M | $6 | $1.875 |
| Input | text, image, file | text, image, video, file, audio |
Prices are per 1M tokens, indicative pricing via OpenRouter (updated 2026-08-22); a provider's own list price may differ. Intelligence Index via Artificial Analysis (higher is better). Highlighted cells mark the stronger value in each row.
Frequently asked questions
Which is smarter, Grok 4.6 or Gemini 3.7 Flash?
On the Artificial Analysis Intelligence Index (an aggregate of reasoning, knowledge, coding, and math benchmarks), Grok 4.6 scores higher — 60.9 versus 56.0. Benchmarks don't capture every use case, so it's still worth testing both on your own prompts.
Is Grok 4.6 or Gemini 3.7 Flash cheaper?
Gemini 3.7 Flash is cheaper on output tokens ($1.875 vs $6 per 1M). Input is $0.375 vs $2.
Which has a bigger context window, Grok 4.6 or Gemini 3.7 Flash?
Gemini 3.7 Flash has the larger context window at 1.0M tokens, versus 500K for the other.
Can I use both Grok 4.6 and Gemini 3.7 Flash in one place?
Yes. Vincony aggregates 800+ models — including Grok 4.6 and Gemini 3.7 Flash — into one interface with Compare Chat, so you can send the same prompt to both and compare outputs side by side on a single credit-based plan.