Gemma 3 12B vs FLUX 1.1 Pro

Compare Gemma 3 12B and FLUX 1.1 Pro: pricing, performance, context window, latency, and best use cases. Side-by-side comparison on XALEN.

Updated 2026-05-21 · By Abhishek Raj · Our methodology

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Feature Gemma 3 12B FLUX 1.1 Pro
CategoryCompactImage
Parameters12B24B
Context Window128KN/A
Input Price$0.015/1M tokens$0.05/image/1M tokens
Output Price$0.03/1M tokensN/A/1M tokens
Latency~100ms~4s

Choose Gemma 3 12B when:

  • ✓ Edge deployments
  • ✓ Classification
  • ✓ Simple chatbots
Key Strengths:

Very compact, Fast, Low cost

Choose FLUX 1.1 Pro when:

  • ✓ Premium marketing
  • ✓ Temple artwork
  • ✓ Product photography
Key Strengths:

Highest quality, Best prompt adherence, Professional grade

Verdict: Gemma 3 12B vs FLUX 1.1 Pro

For cost efficiency, Gemma 3 12B wins at $0.015/1M input tokens. For speed, Gemma 3 12B is faster at ~100ms. Gemma 3 12B excels at Edge deployments while FLUX 1.1 Pro is better for Premium marketing. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Gemma 3 12B costs $0.015/1M input tokens and $0.03/1M output tokens. FLUX 1.1 Pro costs $0.05/image input and N/A output. Gemma 3 12B is 3.3x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Gemma 3 12B has a 128K context window with ~100ms latency. FLUX 1.1 Pro offers N/A context at ~4s. Gemma 3 12B has the larger context window.

Best For

Gemma 3 12B (Compact) is optimized for: Edge deployments, Classification, Simple chatbots. FLUX 1.1 Pro (Image) works best for: Premium marketing, Temple artwork, Product photography.

Try Both on XALEN

Both models are available through XALEN's OpenAI-compatible API. Switch between them by changing the model parameter:

from xalen import XALEN

client = XALEN(api_key="xln_test_YOUR_KEY")

# Use Gemma 3 12B
response_a = client.chat.completions.create(
    model="gemma-3-12b",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use FLUX 1.1 Pro
response_b = client.chat.completions.create(
    model="flux-1-1-pro",
    messages=[{"role": "user", "content": "Your question here"}]
)

Start Building with XALEN

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Get API Key Try in Playground

Frequently Asked Questions

Which is better, Gemma 3 12B or FLUX 1.1 Pro?

Gemma 3 12B (Compact, 12B) offers Very compact. FLUX 1.1 Pro (Image, 24B) offers Highest quality. Choose Gemma 3 12B for Edge deployments or FLUX 1.1 Pro for Premium marketing.

How much does Gemma 3 12B cost vs FLUX 1.1 Pro?

Gemma 3 12B: $0.015/1M input, $0.03/1M output. FLUX 1.1 Pro: $0.05/image/1M input, N/A/1M output. Both available on XALEN with batch processing at 50% discount.

Can I use both models on XALEN?

Yes. XALEN provides 200+ models through a single OpenAI-compatible API. Switch between Gemma 3 12B and FLUX 1.1 Pro by changing the model parameter. No code changes needed.

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Last updated: 2026-05-21. Pricing and specifications may change. Check pricing page for latest rates.