Model Comparison

IBM Granite 4.0 Tiny Preview vs Phi 4 Mini ReasoningWhich is better in 2026?

Comparing IBM Granite 4.0 Tiny Preview and Phi 4 Mini Reasoning across benchmarks, pricing, and capabilities.

Verdict: IBM Granite 4.0 Tiny Preview vs Phi 4 Mini Reasoning — which is better?

IBM Granite 4.0 Tiny Preview (by IBM) and Phi 4 Mini Reasoning (by Microsoft) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

Choose IBM Granite 4.0 Tiny Preview if…

  • you want the most recent training data — it shipped May 2025

Choose Phi 4 Mini Reasoning if…

  • you are already invested in the Microsoft ecosystem

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

IBM Granite 4.0 Tiny Preview and Phi 4 Mini Reasoningdon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Model Size

Parameter count comparison

3.2B diff

IBM Granite 4.0 Tiny Preview has 3.2B more parameters than Phi 4 Mini Reasoning, making it 84.2% larger.

IBM
IBM Granite 4.0 Tiny Preview
7.0Bparameters
Microsoft
Phi 4 Mini Reasoning
3.8Bparameters
7.0B
IBM Granite 4.0 Tiny Preview
3.8B
Phi 4 Mini Reasoning

License

Usage and distribution terms

IBM Granite 4.0 Tiny Preview is licensed under Apache 2.0, while Phi 4 Mini Reasoning uses MIT.

License differences may affect how you can use these models in commercial or open-source projects.

IBM Granite 4.0 Tiny Preview

Apache 2.0

Open weights

Phi 4 Mini Reasoning

MIT

Open weights

Release Timeline

When each model was launched

IBM Granite 4.0 Tiny Preview was released on 2025-05-02, while Phi 4 Mini Reasoning was released on 2025-04-30.

IBM Granite 4.0 Tiny Preview is 0 month newer than Phi 4 Mini Reasoning.

IBM Granite 4.0 Tiny Preview

May 2, 2025

1.2 years ago

2d newer
Phi 4 Mini Reasoning

Apr 30, 2025

1.2 years ago

Knowledge Cutoff

When training data ends

Phi 4 Mini Reasoning has a documented knowledge cutoff of 2025-02-01, while IBM Granite 4.0 Tiny Preview's cutoff date is not specified.

We can confirm Phi 4 Mini Reasoning's training data extends to 2025-02-01, but cannot make a direct comparison without IBM Granite 4.0 Tiny Preview's cutoff date.

IBM Granite 4.0 Tiny Preview

—

Phi 4 Mini Reasoning

Feb 2025

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

IBM

No standout differentiators in the data we have for this pair.

Microsoft

No standout differentiators in the data we have for this pair.

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against IBM Granite 4.0 Tiny Preview and Phi 4 Mini Reasoning side-by-side, then vote on the output you prefer.

IBM Granite 4.0 Tiny Preview
✓ Preferred
Phi 4 Mini Reasoning
Open in Playground
AI Model Comparison Table
Feature
IBM
IBM Granite 4.0 Tiny Preview
Microsoft
Phi 4 Mini Reasoning

FAQ

Common questions about IBM Granite 4.0 Tiny Preview vs Phi 4 Mini Reasoning.

Which is better, IBM Granite 4.0 Tiny Preview or Phi 4 Mini Reasoning?

IBM Granite 4.0 Tiny Preview (IBM) and Phi 4 Mini Reasoning (Microsoft) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does IBM Granite 4.0 Tiny Preview compare to Phi 4 Mini Reasoning in benchmarks?

IBM Granite 4.0 Tiny Preview scores AttaQ: 86.1%, HumanEval: 82.4%, HumanEval+: 78.3%, GSM8k: 70.1%, IFEval: 63.0%. Phi 4 Mini Reasoning scores MATH-500: 94.6%, AIME: 57.5%, GPQA: 52.0%.

What are the main differences between IBM Granite 4.0 Tiny Preview and Phi 4 Mini Reasoning?

Key differences include licensing (Apache 2.0 vs MIT). See the full comparison above for benchmark-by-benchmark results.

Who makes IBM Granite 4.0 Tiny Preview and Phi 4 Mini Reasoning?

IBM Granite 4.0 Tiny Preview is developed by IBM and Phi 4 Mini Reasoning is developed by Microsoft.

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