Comprehensive side-by-side LLM comparison
o3-mini leads with 16.1% higher average benchmark score. Granite 3.3 8B Base supports multimodal inputs. o3-mini is available on 2 providers. Overall, o3-mini is the stronger choice for coding tasks.
IBM
Granite 3.3 8B Base was developed by IBM as an enterprise-focused foundation model, designed to provide a reliable starting point for business applications. Built with 8 billion parameters and trained on curated data, it serves as a foundation for domain-specific customization in enterprise contexts.
OpenAI
o3-mini was created as an efficient variant of the o3 reasoning model, designed to provide advanced thinking capabilities with reduced computational requirements. Built to make next-generation reasoning accessible to a broader range of applications, it balances analytical depth with practical speed and cost considerations.
2 months newer

o3-mini
OpenAI
2025-01-30

Granite 3.3 8B Base
IBM
2025-04-16
Context window and performance specifications
Average performance across 3 common benchmarks

Granite 3.3 8B Base

o3-mini
o3-mini
2023-09-30
Granite 3.3 8B Base
2024-04-01
Available providers and their performance metrics

Granite 3.3 8B Base

o3-mini
Azure

Granite 3.3 8B Base

o3-mini

Granite 3.3 8B Base

o3-mini
OpenAI