Comprehensive side-by-side LLM comparison
GPT-4 Turbo leads with 24.8% higher average benchmark score. Phi-3.5-mini-instruct offers 123.9K more tokens in context window than GPT-4 Turbo. Phi-3.5-mini-instruct is $39.80 cheaper per million tokens. Overall, GPT-4 Turbo is the stronger choice for coding tasks.
OpenAI
GPT-4 Turbo was introduced as an optimized version of GPT-4, designed to provide enhanced performance with improved efficiency and an expanded context window. Built with updated knowledge and refined capabilities, it offered developers a more cost-effective way to leverage GPT-4's advanced reasoning while handling longer conversations and documents.
Microsoft
Phi-3.5 Mini was developed by Microsoft as a small language model designed to deliver impressive performance despite its compact size. Built with efficiency in mind, it demonstrates that capable language understanding and generation can be achieved with fewer parameters, making AI more accessible for edge and resource-constrained deployments.
4 months newer

GPT-4 Turbo
OpenAI
2024-04-09

Phi-3.5-mini-instruct
Microsoft
2024-08-23
Cost per million tokens (USD)

GPT-4 Turbo

Phi-3.5-mini-instruct
Context window and performance specifications
Average performance across 5 common benchmarks

GPT-4 Turbo

Phi-3.5-mini-instruct
GPT-4 Turbo
2023-12-31
Available providers and their performance metrics

GPT-4 Turbo
Azure
OpenAI


GPT-4 Turbo

Phi-3.5-mini-instruct

GPT-4 Turbo

Phi-3.5-mini-instruct
Phi-3.5-mini-instruct
Azure