Gemini 3.5 Flash Lite vs Grok 4.6
Price, context window & benchmark comparison
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Verdict: Gemini 3.5 Flash Lite is 3.5× cheaper than Grok 4.6 on a typical 3:1 input/output mix. Grok 4.6 scores higher on the Artificial Analysis Intelligence Index (44.3 vs 22.2). Gemini 3.5 Flash Lite has the larger context window (1M vs 500K).
| Gemini 3.5 Flash Lite | Grok 4.6 | |
|---|---|---|
| Input price / 1M | $0.30 | $2.00 |
| Output price / 1M | $2.50 | $6.00 |
| Blended price (3:1) | $0.85 | $3.00 |
| Cached input / 1M | $0.03 | $0.50 |
| Context window | 1M | 500K |
| Max output | 66K | 450K |
| Intelligence index | 22.2 | 44.3 |
| Coding index | 49.3 | 76.8 |
| Providers | 8 | 5 |
| Best provider uptime (30m) | 100.0% | 100.0% |
| Vision input | Yes | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2026-07-21 | 2026-08-12 |
| Retirement | — | — |
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FAQ
Which is cheaper, Gemini 3.5 Flash Lite or Grok 4.6?
Gemini 3.5 Flash Lite is 3.5× cheaper than Grok 4.6 on a typical 3:1 input/output mix.
Gemini 3.5 Flash Lite vs Grok 4.6: which has a bigger context window?
Gemini 3.5 Flash Lite: 1,048,576 tokens. Grok 4.6: 500,000 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: Gemini 3.5 Flash Lite ≈ $1,850, Grok 4.6 ≈ $7,000.
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