Gemini 4 Carbon vs Gemma 3 12B

Price, context window & benchmark comparison

Google

Gemini 4 Carbon

Google
$2.00 / $10.00
Input / Output · per 1M tokens
VS
Google

Gemma 3 12B

Google
$0.05 / $0.15
Input / Output · per 1M tokens
Compare different models
Google
Google
Verdict: Gemma 3 12B is 53.3× cheaper than Gemini 4 Carbon on a typical 3:1 input/output mix. Gemini 4 Carbon has the larger context window (1M vs 131K).
Gemini 4 CarbonGemma 3 12B
Input price / 1M$2.00$0.05
Output price / 1M$10.00$0.15
Blended price (3:1)$4.00$0.075
Cached input / 1M$0.10—
Context window1M131K
Max output944K16K
Intelligence index60—
Coding index—5.8
Providers7—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesNo
Tool callingYesYes
Released2026-11-102025-03-13
Retirement——

Cost calculator

FAQ

Which is cheaper, Gemini 4 Carbon or Gemma 3 12B?

Gemma 3 12B is 53.3× cheaper than Gemini 4 Carbon on a typical 3:1 input/output mix.

Gemini 4 Carbon vs Gemma 3 12B: which has a bigger context window?

Gemini 4 Carbon: 1,048,576 tokens. Gemma 3 12B: 131,072 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Gemini 4 Carbon ≈ $9,000, Gemma 3 12B ≈ $175.00.

More comparisons