Model Comparison
Comprehensive side-by-side analysis of model capabilities and performance

GPT OSS 20B
OpenAI
GPT OSS 20B is a multimodal language model developed by OpenAI. It supports a 262K token context window for handling large documents. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents OpenAI's latest advancement in AI technology.

o1-pro
OpenAI
o1-pro is a multimodal language model developed by OpenAI. This model demonstrates exceptional performance with an average score of 82.5% across 2 benchmarks. It excels particularly in AIME 2024 (86.0%), GPQA (79.0%). The model shows particular specialization in general tasks with an average performance of 82.5%. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents OpenAI's latest advancement in AI technology.

o1-pro
OpenAI
2024-12-17

GPT OSS 20B
OpenAI
2025-08-05
7 months newer
Performance Metrics
Context window and performance specifications

GPT OSS 20B

o1-pro
o1-pro
2023-09-30
Provider Availability & Performance
Available providers and their performance metrics

GPT OSS 20B
ZeroEval
OpenAI

o1-pro

GPT OSS 20B

o1-pro