Model Comparison
Comprehensive side-by-side analysis of model capabilities and performance
GLM-4.5
Zhipu AI
GLM-4.5 is a language model developed by Zhipu AI. It achieves strong performance with an average score of 64.0% across 14 benchmarks. It excels particularly in MATH-500 (98.2%), AIME 2024 (91.0%), MMLU-Pro (84.6%). It supports a 262K token context window for handling large documents. The model is available through 1 API provider. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents Zhipu AI's latest advancement in AI technology.
GPT OSS 20B
OpenAI
GPT OSS 20B is a language model developed by OpenAI. The model shows competitive results across 7 benchmarks. It excels particularly in MMLU (85.3%), CodeForces (83.9%), GPQA (71.5%). It supports a 262K token context window for handling large documents. The model is available through 4 API providers. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents OpenAI's latest advancement in AI technology.
GLM-4.5
Zhipu AI
2025-07-28
GPT OSS 20B
OpenAI
2025-08-05
8 days newer
Pricing Comparison
Cost per million tokens (USD)
GLM-4.5
GPT OSS 20B
Performance Metrics
Context window and performance specifications
GLM-4.5
GPT OSS 20B
Average performance across 2 common benchmarks
GLM-4.5
GPT OSS 20B
Performance comparison across key benchmark categories
GLM-4.5
GPT OSS 20B
Provider Availability & Performance
Available providers and their performance metrics
GLM-4.5
DeepInfra
GPT OSS 20B
ZeroEval
OpenAI
Groq
Novita
GLM-4.5
GPT OSS 20B