Comprehensive side-by-side LLM comparison
o1 leads with 13.6% higher average benchmark score. o1 is available on 2 providers. Overall, o1 is the stronger choice for coding tasks.
OpenAI
o1 was developed as part of OpenAI's reasoning-focused model series, designed to spend more time thinking before responding. Built to excel at complex reasoning tasks in science, coding, and mathematics, it employs extended internal reasoning processes to solve harder problems than traditional language models through careful step-by-step analysis.
Alibaba Cloud / Qwen Team
Qwen 2.5 14B was developed as a mid-sized instruction-tuned model, designed to balance capability and efficiency for diverse language tasks. Built with 14 billion parameters, it provides strong performance for applications requiring reliable instruction-following without the resource demands of larger models.
2 months newer

Qwen2.5 14B Instruct
Alibaba Cloud / Qwen Team
2024-09-19

o1
OpenAI
2024-12-17
Context window and performance specifications
Average performance across 5 common benchmarks

o1

Qwen2.5 14B Instruct
Available providers and their performance metrics

o1
Azure
OpenAI


o1

Qwen2.5 14B Instruct

o1

Qwen2.5 14B Instruct
Qwen2.5 14B Instruct