Comprehensive side-by-side LLM comparison
GLM-4.6 leads with 11.3% higher average benchmark score. o3-mini offers 103.4K more tokens in context window than GLM-4.6. GLM-4.6 is $2.90 cheaper per million tokens. GLM-4.6 supports multimodal inputs. Overall, GLM-4.6 is the stronger choice for coding tasks.
Zhipu AI
GLM-4.6 was introduced as an enhanced iteration of the GLM-4 series, designed to provide improved capabilities in bilingual language understanding and generation. Built to incorporate refinements to the GLM architecture, it represents continued advancement in Zhipu AI's model development.
OpenAI
o3-mini was created as an efficient variant of the o3 reasoning model, designed to provide advanced thinking capabilities with reduced computational requirements. Built to make next-generation reasoning accessible to a broader range of applications, it balances analytical depth with practical speed and cost considerations.
8 months newer

o3-mini
OpenAI
2025-01-30
GLM-4.6
Zhipu AI
2025-09-30
Cost per million tokens (USD)
GLM-4.6

o3-mini
Context window and performance specifications
Average performance across 2 common benchmarks
GLM-4.6

o3-mini
Performance comparison across key benchmark categories
GLM-4.6

o3-mini
o3-mini
2023-09-30
Available providers and their performance metrics
GLM-4.6
DeepInfra
ZeroEval

o3-mini
GLM-4.6

o3-mini
GLM-4.6

o3-mini
Azure
OpenAI