IBM Granite 3.1 8B vs Aya Expanse 32B

Compare IBM Granite 3.1 8B 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 IBM Granite 3.1 8B Aya Expanse 32B
CategoryEnterpriseOpen Source
Parameters8B32B
Context Window128K128K
Input Price$0.01/1M tokens$0.03/1M tokens
Output Price$0.02/1M tokens$0.06/1M tokens
Latency~80ms~250ms

Choose IBM Granite 3.1 8B when:

  • ✓ Regulated industries
  • ✓ Enterprise compliance
  • ✓ IBM ecosystem
Key Strengths:

Enterprise compliance, IP indemnification, 128K context

Choose Aya Expanse 32B when:

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

23 languages, Open weights, Strong multilingual

Verdict: IBM Granite 3.1 8B vs Aya Expanse 32B

For cost efficiency, IBM Granite 3.1 8B wins at $0.01/1M input tokens. For speed, Aya Expanse 32B is faster at ~250ms. IBM Granite 3.1 8B excels at Regulated industries 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

IBM Granite 3.1 8B costs $0.01/1M input tokens and $0.02/1M output tokens. Aya Expanse 32B costs $0.03 input and $0.06 output. IBM Granite 3.1 8B is 3.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

IBM Granite 3.1 8B has a 128K context window with ~80ms latency. Aya Expanse 32B offers 128K context at ~250ms. Both have identical context windows.

Best For

IBM Granite 3.1 8B (Enterprise) is optimized for: Regulated industries, Enterprise compliance, IBM ecosystem. 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 IBM Granite 3.1 8B
response_a = client.chat.completions.create(
    model="granite-3-1-8b",
    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

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

Get API Key Try in Playground

Frequently Asked Questions

Which is better, IBM Granite 3.1 8B or Aya Expanse 32B?

IBM Granite 3.1 8B (Enterprise, 8B) offers Enterprise compliance. Aya Expanse 32B (Open Source, 32B) offers 23 languages. Choose IBM Granite 3.1 8B for Regulated industries or Aya Expanse 32B for Multilingual apps.

How much does IBM Granite 3.1 8B cost vs Aya Expanse 32B?

IBM Granite 3.1 8B: $0.01/1M input, $0.02/1M 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 IBM Granite 3.1 8B 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.