Pixtral 12B vs Aya Expanse 32B

Compare Pixtral 12B and Aya Expanse 32B: 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 Pixtral 12B Aya Expanse 32B
CategoryVisionOpen Source
Parameters12B32B
Context Window128K128K
Input Price$0.02/1M tokens$0.03/1M tokens
Output Price$0.04/1M tokens$0.06/1M tokens
Latency~200ms~250ms

Choose Pixtral 12B when:

  • ✓ Simple image tasks
  • ✓ Classification
  • ✓ OCR
Key Strengths:

Low cost vision, Fast, Compact

Choose Aya Expanse 32B when:

  • ✓ Multilingual apps
  • ✓ Translation
  • ✓ Global content
Key Strengths:

23 languages, Open weights, Strong multilingual

Verdict: Pixtral 12B vs Aya Expanse 32B

For cost efficiency, Pixtral 12B wins at $0.02/1M input tokens. For speed, Pixtral 12B is faster at ~200ms. Pixtral 12B excels at Simple image tasks while Aya Expanse 32B is better for Multilingual apps. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Pixtral 12B costs $0.02/1M input tokens and $0.04/1M output tokens. Aya Expanse 32B costs $0.03 input and $0.06 output. Pixtral 12B is 1.5x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Pixtral 12B has a 128K context window with ~200ms latency. Aya Expanse 32B offers 128K context at ~250ms. Both have identical context windows.

Best For

Pixtral 12B (Vision) is optimized for: Simple image tasks, Classification, OCR. Aya Expanse 32B (Open Source) works best for: Multilingual apps, Translation, Global content.

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

# Use Aya Expanse 32B
response_b = client.chat.completions.create(
    model="c4ai-aya-expanse-32b",
    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, Pixtral 12B or Aya Expanse 32B?

Pixtral 12B (Vision, 12B) offers Low cost vision. Aya Expanse 32B (Open Source, 32B) offers 23 languages. Choose Pixtral 12B for Simple image tasks or Aya Expanse 32B for Multilingual apps.

How much does Pixtral 12B cost vs Aya Expanse 32B?

Pixtral 12B: $0.02/1M input, $0.04/1M output. Aya Expanse 32B: $0.03/1M input, $0.06/1M 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 Pixtral 12B and Aya Expanse 32B 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.