Llama 3.2 3B vs FLUX 1.1 Pro

Compare Llama 3.2 3B 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 Llama 3.2 3B FLUX 1.1 Pro
CategoryCompactImage
Parameters3B24B
Context Window128KN/A
Input Price$0.006/1M tokens$0.05/image/1M tokens
Output Price$0.012/1M tokensN/A/1M tokens
Latency~40ms~4s

Choose Llama 3.2 3B when:

  • ✓ Mobile apps
  • ✓ Edge inference
  • ✓ Preprocessing
Key Strengths:

Ultra-small, Edge-ready, Minimal latency

Choose FLUX 1.1 Pro when:

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

Highest quality, Best prompt adherence, Professional grade

Verdict: Llama 3.2 3B vs FLUX 1.1 Pro

For cost efficiency, Llama 3.2 3B wins at $0.006/1M input tokens. For speed, Llama 3.2 3B is faster at ~40ms. Llama 3.2 3B excels at Mobile apps 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

Llama 3.2 3B costs $0.006/1M input tokens and $0.012/1M output tokens. FLUX 1.1 Pro costs $0.05/image input and N/A output. Llama 3.2 3B is 8.3x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Llama 3.2 3B has a 128K context window with ~40ms latency. FLUX 1.1 Pro offers N/A context at ~4s. Llama 3.2 3B has the larger context window.

Best For

Llama 3.2 3B (Compact) is optimized for: Mobile apps, Edge inference, Preprocessing. 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 Llama 3.2 3B
response_a = client.chat.completions.create(
    model="llama-3-2-3b",
    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

200+ AI models. One API. Pay-as-you-go.

Get API Key Try in Playground

Frequently Asked Questions

Which is better, Llama 3.2 3B or FLUX 1.1 Pro?

Llama 3.2 3B (Compact, 3B) offers Ultra-small. FLUX 1.1 Pro (Image, 24B) offers Highest quality. Choose Llama 3.2 3B for Mobile apps or FLUX 1.1 Pro for Premium marketing.

How much does Llama 3.2 3B cost vs FLUX 1.1 Pro?

Llama 3.2 3B: $0.006/1M input, $0.012/1M 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 Llama 3.2 3B 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.