FLUX.1 Schnell vs FLUX.1 Dev

Compare FLUX.1 Schnell and FLUX.1 Dev: 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 FLUX.1 Schnell FLUX.1 Dev
CategoryImageImage
Parameters12B12B
Context WindowN/AN/A
Input Price$0.003/image/1M tokens$0.003/image/1M tokens
Output PriceN/A/1M tokensN/A/1M tokens
Latency~2s~3s

Choose FLUX.1 Schnell when:

  • ✓ Temple social media
  • ✓ Devotional artwork
  • ✓ Marketing imagery
Key Strengths:

Fast generation, High quality, Good spiritual imagery

Choose FLUX.1 Dev when:

  • ✓ Custom styles
  • ✓ Fine-tuned imagery
  • ✓ Development
Key Strengths:

Fine-tunable, Good quality, Open weights

Verdict: FLUX.1 Schnell vs FLUX.1 Dev

For cost efficiency, FLUX.1 Dev wins at $0.003/image/1M input tokens. For speed, FLUX.1 Schnell is faster at ~2s. FLUX.1 Schnell excels at Temple social media while FLUX.1 Dev is better for Custom styles. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

FLUX.1 Schnell costs $0.003/image/1M input tokens and N/A/1M output tokens. FLUX.1 Dev costs $0.003/image input and N/A output. Both models are similarly priced. XALEN offers batch processing at 50% discount on both models.

Performance & Context

FLUX.1 Schnell has a N/A context window with ~2s latency. FLUX.1 Dev offers N/A context at ~3s. Both have identical context windows.

Best For

FLUX.1 Schnell (Image) is optimized for: Temple social media, Devotional artwork, Marketing imagery. FLUX.1 Dev (Image) works best for: Custom styles, Fine-tuned imagery, Development.

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 FLUX.1 Schnell
response_a = client.chat.completions.create(
    model="flux-1-schnell",
    messages=[{"role": "user", "content": "Your question here"}]
)

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

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Frequently Asked Questions

Which is better, FLUX.1 Schnell or FLUX.1 Dev?

FLUX.1 Schnell (Image, 12B) offers Fast generation. FLUX.1 Dev (Image, 12B) offers Fine-tunable. Choose FLUX.1 Schnell for Temple social media or FLUX.1 Dev for Custom styles.

How much does FLUX.1 Schnell cost vs FLUX.1 Dev?

FLUX.1 Schnell: $0.003/image/1M input, N/A/1M output. FLUX.1 Dev: $0.003/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 FLUX.1 Schnell and FLUX.1 Dev 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.