Llama 3.1 8B Turbo vs FLUX 1.1 Pro Ultra

Compare Llama 3.1 8B Turbo and FLUX 1.1 Pro Ultra: 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 3.1 8B Turbo FLUX 1.1 Pro Ultra
CategoryCompactImage
Parameters8B~30B
Context Window128KN/A
Input Price$0.01/1M tokens$0.06/image/1M tokens
Output Price$0.02/1M tokensN/A/1M tokens
Latency~60ms~6s

Choose Llama 3.1 8B Turbo when:

  • ✓ Intent classification
  • ✓ Content filtering
  • ✓ Simple Q&A
Key Strengths:

Extremely fast, Very low cost, 128K context

Choose FLUX 1.1 Pro Ultra when:

  • ✓ Print-quality imagery
  • ✓ Ultra-HD content
  • ✓ Professional art
Key Strengths:

Ultra quality, 4K output, Best detail

Verdict: Llama 3.1 8B Turbo vs FLUX 1.1 Pro Ultra

For cost efficiency, Llama 3.1 8B Turbo wins at $0.01/1M input tokens. For speed, Llama 3.1 8B Turbo is faster at ~60ms. Llama 3.1 8B Turbo excels at Intent classification while FLUX 1.1 Pro Ultra is better for Print-quality imagery. 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 3.1 8B Turbo costs $0.01/1M input tokens and $0.02/1M output tokens. FLUX 1.1 Pro Ultra costs $0.06/image input and N/A output. Llama 3.1 8B Turbo is 6.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Llama 3.1 8B Turbo has a 128K context window with ~60ms latency. FLUX 1.1 Pro Ultra offers N/A context at ~6s. Llama 3.1 8B Turbo has the larger context window.

Best For

Llama 3.1 8B Turbo (Compact) is optimized for: Intent classification, Content filtering, Simple Q&A. FLUX 1.1 Pro Ultra (Image) works best for: Print-quality imagery, Ultra-HD content, Professional art.

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 3.1 8B Turbo
response_a = client.chat.completions.create(
    model="llama-3-1-8b-turbo",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use FLUX 1.1 Pro Ultra
response_b = client.chat.completions.create(
    model="flux-1-1-pro-ultra",
    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, Llama 3.1 8B Turbo or FLUX 1.1 Pro Ultra?

Llama 3.1 8B Turbo (Compact, 8B) offers Extremely fast. FLUX 1.1 Pro Ultra (Image, ~30B) offers Ultra quality. Choose Llama 3.1 8B Turbo for Intent classification or FLUX 1.1 Pro Ultra for Print-quality imagery.

How much does Llama 3.1 8B Turbo cost vs FLUX 1.1 Pro Ultra?

Llama 3.1 8B Turbo: $0.01/1M input, $0.02/1M output. FLUX 1.1 Pro Ultra: $0.06/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 3.1 8B Turbo and FLUX 1.1 Pro Ultra 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.