Gemini Omni 1.2 Flash vs Gemma 4 31B

Price, context window & benchmark comparison

Google

Gemini Omni 1.2 Flash

Google
$1.50 / $9.00
Input / Output · per 1M tokens
VS
Google

Gemma 4 31B

Google
$0.20 / $0.40
Input / Output · per 1M tokens
Compare different models
Google
Google
Verdict: Gemma 4 31B is 13.5× cheaper than Gemini Omni 1.2 Flash on a typical 3:1 input/output mix. Gemma 4 31B has the larger context window (262K vs 131K).
Gemini Omni 1.2 FlashGemma 4 31B
Input price / 1M$1.50$0.20
Output price / 1M$9.00$0.40
Blended price (3:1)$3.38$0.25
Cached input / 1M——
Context window131K262K
Max output66K16K
Intelligence index—4.4
Coding index—43.4
Providers1—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesYes
Tool callingNoYes
Released2026-11-052026-04-02
Retirement——

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FAQ

Which is cheaper, Gemini Omni 1.2 Flash or Gemma 4 31B?

Gemma 4 31B is 13.5× cheaper than Gemini Omni 1.2 Flash on a typical 3:1 input/output mix.

Gemini Omni 1.2 Flash vs Gemma 4 31B: which has a bigger context window?

Gemini Omni 1.2 Flash: 131,072 tokens. Gemma 4 31B: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Gemini Omni 1.2 Flash ≈ $7,500, Gemma 4 31B ≈ $600.00.

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