Llama Guard 3 8B vs Aya Expanse 32B

Compare Llama Guard 3 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 Llama Guard 3 8B Aya Expanse 32B
CategorySafetyOpen 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~60ms~250ms

Choose Llama Guard 3 8B when:

  • ✓ Content moderation
  • ✓ Safety filtering
  • ✓ Input validation
Key Strengths:

Safety classification, Fast, Open weights

Choose Aya Expanse 32B when:

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

23 languages, Open weights, Strong multilingual

Verdict: Llama Guard 3 8B vs Aya Expanse 32B

For cost efficiency, Llama Guard 3 8B wins at $0.01/1M input tokens. For speed, Aya Expanse 32B is faster at ~250ms. Llama Guard 3 8B excels at Content moderation 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

Llama Guard 3 8B costs $0.01/1M input tokens and $0.02/1M output tokens. Aya Expanse 32B costs $0.03 input and $0.06 output. Llama Guard 3 8B is 3.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Llama Guard 3 8B has a 128K context window with ~60ms latency. Aya Expanse 32B offers 128K context at ~250ms. Both have identical context windows.

Best For

Llama Guard 3 8B (Safety) is optimized for: Content moderation, Safety filtering, Input validation. 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 Llama Guard 3 8B
response_a = client.chat.completions.create(
    model="llama-guard-3-8b",
    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, Llama Guard 3 8B or Aya Expanse 32B?

Llama Guard 3 8B (Safety, 8B) offers Safety classification. Aya Expanse 32B (Open Source, 32B) offers 23 languages. Choose Llama Guard 3 8B for Content moderation or Aya Expanse 32B for Multilingual apps.

How much does Llama Guard 3 8B cost vs Aya Expanse 32B?

Llama Guard 3 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 Llama Guard 3 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.