Gemini 2.5 Pro vs IBM Granite 4.2 3B
Gemini 2.5 Pro leads the LLM Stats Score 27.9 to 15.6.
Google · IBM · Updated for 2026
Which is better?
Gemini 2.5 Pro leads the overall LLM Stats Score 27.9 to 15.6, ranking #124 overall.
In the 2 individual benchmarks reported for both models, Gemini 2.5 Pro wins 2; this is a narrower head-to-head signal than the composite indexes.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose Gemini 2.5 Pro
- overall performance matters — it scores 27.9 and ranks #124 on LLM Stats
- your work emphasizes reasoning — it leads those capability indexes
- you value its reported benchmark strengths — it wins 2 of 2 exact shared results
Choose IBM Granite 4.2 3B
- you want the most recent training data — it shipped Aug 2026
- you need open weights you can self-host or fine-tune
At a glance
The differences that matter most.
Capability indexes
Additional strengths measured across groups of related public benchmarks
Individual benchmarks
16 reported for Gemini 2.5 Pro · 13 for IBM Granite 4.2 3B
Gemini 2.5 Pro outperforms in 2 benchmarks (AIME 2025, GPQA), while IBM Granite 4.2 3B is better at 0 benchmarks.
Gemini 2.5 Pro significantly outperforms across most benchmarks.
Human preference
Blind head-to-head votes and playground preference scores
Context Window
Maximum input and output token capacity
Only Gemini 2.5 Pro specifies input context (1,048,576 tokens). Only Gemini 2.5 Pro specifies output context (65,536 tokens).
Input capabilities
Documented input modalities across available providers
Gemini 2.5 Pro supports multimodal inputs, whereas IBM Granite 4.2 3B does not.
Gemini 2.5 Pro can handle both text and other forms of data like images, making it suitable for multimodal applications.
Gemini 2.5 Pro
IBM Granite 4.2 3B
License
Usage and distribution terms
Gemini 2.5 Pro is licensed under a proprietary license, while IBM Granite 4.2 3B uses Apache 2.0.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
Apache 2.0
Open weights
Release Timeline
When each model was launched
Gemini 2.5 Pro was released on 2025-05-20, while IBM Granite 4.2 3B was released on 2026-08-25.
IBM Granite 4.2 3B is 15 months newer than Gemini 2.5 Pro.
May 20, 2025
1.3 years ago
Aug 25, 2026
5 days ago
1.3yr newerKnowledge Cutoff
When training data ends
Gemini 2.5 Pro has a documented knowledge cutoff of 2025-01-31, while IBM Granite 4.2 3B's cutoff date is not specified.
We can confirm Gemini 2.5 Pro's training data extends to 2025-01-31, but cannot make a direct comparison without IBM Granite 4.2 3B's cutoff date.
Jan 2025
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Outputs Comparison
Judge for yourself.
Run your own prompts against Gemini 2.5 Pro and IBM Granite 4.2 3B side-by-side, then vote on the output you prefer.
FAQ
Common questions about Gemini 2.5 Pro vs IBM Granite 4.2 3B.