Comprehensive side-by-side LLM comparison
Claude Sonnet 4 leads with 19.3% higher average benchmark score. Claude Sonnet 4 offers 72.0K more tokens in context window than Phi-4-multimodal-instruct. Phi-4-multimodal-instruct is $17.85 cheaper per million tokens. Claude Sonnet 4 is available on 4 providers. Overall, Claude Sonnet 4 is the stronger choice for coding tasks.
Anthropic
Claude Sonnet 4 was created as the balanced offering in the Claude 4 family, designed to provide strong intelligence with practical speed and cost efficiency. Built to serve as a versatile workhorse for diverse applications, it balances advanced capabilities with operational considerations for everyday enterprise and consumer use.
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.
3 months newer

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

Claude Sonnet 4
Anthropic
2025-05-22
Cost per million tokens (USD)

Claude Sonnet 4

Phi-4-multimodal-instruct
Context window and performance specifications
Average performance across 1 common benchmarks

Claude Sonnet 4

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

Claude Sonnet 4
Anthropic
Bedrock
ZeroEval

Claude Sonnet 4

Phi-4-multimodal-instruct

Claude Sonnet 4

Phi-4-multimodal-instruct

Phi-4-multimodal-instruct
DeepInfra