Is Gemini 3.1 Flash Lite (EU) or Grok 4 cheaper?

Gemini 3.1 Flash Lite (EU) is cheaper on output tokens ($1.65 vs $15.00 per 1M).

Which has the larger context window, Gemini 3.1 Flash Lite (EU) or Grok 4?

Gemini 3.1 Flash Lite (EU) has the larger context window (1M tokens).

Gemini 3.1 Flash Lite (EU) vs Grok 4

Gemini 3.1 Flash Lite (EU) is cheaper on output tokens, while Gemini 3.1 Flash Lite (EU) offers a larger context window. Choose Gemini 3.1 Flash Lite (EU) or Grok 4 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemini 3.1 Flash Lite (EU)	Grok 4
Provider	Requesty	Requesty
Input / 1M tokens	$0.28	$3.00
Output / 1M tokens	$1.65	$15.00
Context window	1M	256K
Parameters	—	3T
Open weights	No	No
Released	May 2026	Sep 2025

Gemini 3.1 Flash Lite (EU) details →Grok 4 details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.