Comprehensive side-by-side LLM comparison
Claude 3.5 Sonnet leads with 23.2% higher average benchmark score. Claude 3.5 Sonnet supports multimodal inputs. Claude 3.5 Sonnet is available on 3 providers. Overall, Claude 3.5 Sonnet is the stronger choice for coding tasks.
Anthropic
This upgraded version of Claude 3.5 Sonnet was released with significant improvements in coding and agentic tool use. Built to deliver enhanced performance in software engineering tasks, it brought substantial gains in reasoning and problem-solving while introducing the groundbreaking computer use capability in public beta, allowing it to interact with computer interfaces like a human.
Microsoft
Phi-4 Mini was created as an even more compact variant of Phi-4, designed to bring fourth-generation capabilities to the smallest possible footprint. Built for extreme efficiency scenarios, it enables AI capabilities on devices and applications where resources are severely constrained.
3 months newer

Claude 3.5 Sonnet
Anthropic
2024-10-22

Phi 4 Mini
Microsoft
2025-02-01
Context window and performance specifications
Average performance across 7 common benchmarks

Claude 3.5 Sonnet

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

Claude 3.5 Sonnet
Anthropic
Bedrock

Claude 3.5 Sonnet

Phi 4 Mini

Claude 3.5 Sonnet

Phi 4 Mini

Phi 4 Mini