Comprehensive side-by-side LLM comparison
Phi-4-multimodal-instruct offers 24.0K more tokens in context window than Claude Opus 4.1. Phi-4-multimodal-instruct is $89.85 cheaper per million tokens. Claude Opus 4.1 is available on 4 providers. Both models have their strengths depending on your specific coding needs.
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.
Microsoft
Phi-4 Multimodal was created to handle multiple input modalities including text, images, and potentially other formats. Built to extend Phi-4's efficiency into multimodal applications, it demonstrates that compact models can successfully integrate diverse information types.
6 months newer

Phi-4-multimodal-instruct
Microsoft
2025-02-01

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

Claude Opus 4.1

Phi-4-multimodal-instruct
Context window and performance specifications
Phi-4-multimodal-instruct
2024-06-01
Available providers and their performance metrics

Claude Opus 4.1
Anthropic
Bedrock
ZeroEval

Claude Opus 4.1

Phi-4-multimodal-instruct

Claude Opus 4.1

Phi-4-multimodal-instruct

Phi-4-multimodal-instruct
DeepInfra