Mistral Medium 3 vs IBM Granite 3.1 8B

Compare Mistral Medium 3 and IBM Granite 3.1 8B: 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 Mistral Medium 3 IBM Granite 3.1 8B
CategoryOpen SourceEnterprise
Parameters70B8B
Context Window128K128K
Input Price$0.04/1M tokens$0.01/1M tokens
Output Price$0.08/1M tokens$0.02/1M tokens
Latency~300ms~80ms

Choose Mistral Medium 3 when:

  • ✓ Production APIs
  • ✓ Template filling
  • ✓ General purpose
Key Strengths:

Good balance, Strong function calling, Reliable

Choose IBM Granite 3.1 8B when:

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

Enterprise compliance, IP indemnification, 128K context

Verdict: Mistral Medium 3 vs IBM Granite 3.1 8B

For cost efficiency, IBM Granite 3.1 8B wins at $0.01/1M input tokens. For speed, Mistral Medium 3 is faster at ~300ms. Mistral Medium 3 excels at Production APIs while IBM Granite 3.1 8B is better for Regulated industries. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Mistral Medium 3 costs $0.04/1M input tokens and $0.08/1M output tokens. IBM Granite 3.1 8B costs $0.01 input and $0.02 output. IBM Granite 3.1 8B is 4.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Mistral Medium 3 has a 128K context window with ~300ms latency. IBM Granite 3.1 8B offers 128K context at ~80ms. Both have identical context windows.

Best For

Mistral Medium 3 (Open Source) is optimized for: Production APIs, Template filling, General purpose. IBM Granite 3.1 8B (Enterprise) works best for: Regulated industries, Enterprise compliance, IBM ecosystem.

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 Mistral Medium 3
response_a = client.chat.completions.create(
    model="mistral-medium-3",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use IBM Granite 3.1 8B
response_b = client.chat.completions.create(
    model="granite-3-1-8b",
    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, Mistral Medium 3 or IBM Granite 3.1 8B?

Mistral Medium 3 (Open Source, 70B) offers Good balance. IBM Granite 3.1 8B (Enterprise, 8B) offers Enterprise compliance. Choose Mistral Medium 3 for Production APIs or IBM Granite 3.1 8B for Regulated industries.

How much does Mistral Medium 3 cost vs IBM Granite 3.1 8B?

Mistral Medium 3: $0.04/1M input, $0.08/1M output. IBM Granite 3.1 8B: $0.01/1M input, $0.02/1M 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 Mistral Medium 3 and IBM Granite 3.1 8B 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.