Comprehensive side-by-side LLM comparison
Claude Opus 4 is available on 4 providers. Both models have their strengths depending on your specific coding needs.
Anthropic
Claude Opus 4 was developed as the flagship model in the Claude 4 generation, designed to push the boundaries of AI capability in complex reasoning, analysis, and multi-step problem-solving. Built to handle the most demanding enterprise tasks, it represents Anthropic's highest tier of intelligence and capability.
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.
1 month newer

Granite 3.3 8B Base
IBM
2025-04-16

Claude Opus 4
Anthropic
2025-05-22
Context window and performance specifications
Granite 3.3 8B Base
2024-04-01
Available providers and their performance metrics

Claude Opus 4
Anthropic
Bedrock
ZeroEval

Claude Opus 4

Granite 3.3 8B Base

Claude Opus 4

Granite 3.3 8B Base

Granite 3.3 8B Base