Comprehensive side-by-side LLM comparison
GLM-4.5 leads with 29.4% higher average benchmark score. Claude 3.5 Haiku offers 137.9K more tokens in context window than GLM-4.5. GLM-4.5 is $2.80 cheaper per million tokens. Overall, GLM-4.5 is the stronger choice for coding tasks.
Anthropic
Claude 3.5 Haiku was developed as the next generation of Anthropic's fastest model, offering similar speed to Claude 3 Haiku while surpassing Claude 3 Opus on many intelligence benchmarks. Built with low latency, improved instruction following, and accurate tool use, it serves user-facing products, specialized sub-agent tasks, and data-heavy applications.
Zhipu AI
GLM-4.5 was developed by Zhipu AI as an advanced bilingual language model, designed to excel at both Chinese and English language tasks. Built to serve diverse applications across multiple languages, it represents Zhipu AI's commitment to multilingual AI capabilities.
9 months newer

Claude 3.5 Haiku
Anthropic
2024-10-22
GLM-4.5
Zhipu AI
2025-07-28
Cost per million tokens (USD)

Claude 3.5 Haiku
GLM-4.5
Context window and performance specifications
Average performance across 5 common benchmarks

Claude 3.5 Haiku
GLM-4.5
Performance comparison across key benchmark categories

Claude 3.5 Haiku
GLM-4.5
Available providers and their performance metrics

Claude 3.5 Haiku
Anthropic
Bedrock

Claude 3.5 Haiku
GLM-4.5

Claude 3.5 Haiku
GLM-4.5
GLM-4.5
DeepInfra
Novita
ZeroEval