Comprehensive side-by-side LLM comparison
Claude Opus 4.1 leads with 34.2% higher average benchmark score. Llama 3.2 90B Instruct offers 24.0K more tokens in context window than Claude Opus 4.1. Llama 3.2 90B Instruct is $89.25 cheaper per million tokens. Overall, Claude Opus 4.1 is the stronger choice for coding tasks.
Anthropic
Claude Opus 4.1 represents an iteration within the Claude 4 Opus line, built to deliver refined performance in complex reasoning and analysis tasks. Developed as part of Anthropic's flagship tier, it incorporates improvements to the foundational capabilities that define the Opus family of models.
Meta
Llama 3.2 90B was developed as a flagship-tier open-source model, designed to provide advanced capabilities with 90 billion parameters. Built to serve applications requiring high-quality reasoning and generation, it represents a powerful option within the Llama 3.2 series for demanding tasks.
10 months newer

Llama 3.2 90B Instruct
Meta
2024-09-25

Claude Opus 4.1
Anthropic
2025-08-05
Cost per million tokens (USD)

Claude Opus 4.1

Llama 3.2 90B Instruct
Context window and performance specifications
Average performance across 1 common benchmarks

Claude Opus 4.1

Llama 3.2 90B Instruct
Available providers and their performance metrics

Claude Opus 4.1
Anthropic
Bedrock
ZeroEval

Claude Opus 4.1

Llama 3.2 90B Instruct

Claude Opus 4.1

Llama 3.2 90B Instruct

Llama 3.2 90B Instruct
Bedrock
DeepInfra
Fireworks
Hyperbolic
Together