Comprehensive side-by-side LLM comparison
GPT-5 leads with 35.5% higher average benchmark score. GPT-5 supports multimodal inputs. GPT-5 is available on 2 providers. Overall, GPT-5 is the stronger choice for coding tasks.
OpenAI
GPT-5 represents the next generation of OpenAI's foundational models, developed to advance the frontier of AI capabilities in reasoning, knowledge, and general intelligence. Built to push beyond the limitations of GPT-4, it incorporates architectural and training improvements designed to enhance performance across diverse tasks and domains.
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.
6 months newer

Phi 4 Mini
Microsoft
2025-02-01

GPT-5
OpenAI
2025-08-07
Context window and performance specifications
Average performance across 3 common benchmarks

GPT-5

Phi 4 Mini
Phi 4 Mini
2024-06-01
GPT-5
2024-09-30
Available providers and their performance metrics

GPT-5
OpenAI
ZeroEval


GPT-5

Phi 4 Mini

GPT-5

Phi 4 Mini
Phi 4 Mini