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Claude Sonnet 4.5 vs GLM-4.5V
Comprehensive side-by-side LLM comparison
Claude Sonnet 4.5 offers 67.4K more tokens in context window than GLM-4.5V. GLM-4.5V is $15.20 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
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Anthropic
Claude Sonnet 4.5 is a multimodal language model developed by Anthropic. It achieves strong performance with an average score of 75.8% across 9 benchmarks. It excels particularly in MMMLU (89.1%), AIME 2025 (87.0%), TAU-bench Retail (86.2%). It supports a 264K 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. Released in 2025, it represents Anthropic's latest advancement in AI technology.
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Zhipu AI
GLM-4.5V is a multimodal language model developed by Zhipu AI. It supports a 197K 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 Zhipu AI's latest advancement in AI technology.
1 month newer
GLM-4.5V
Zhipu AI
2025-08-11
Claude Sonnet 4.5
Anthropic
2025-09-29
Pricing Comparison
Cost per million tokens (USD)
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Claude Sonnet 4.5
Input:$3.00
Output:$15.00
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GLM-4.5V
Input:$0.60
Output:$2.20($15.20 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 9 common benchmarks
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Claude Sonnet 4.5
Average Score:75.8%(+75.8%)
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GLM-4.5V
Average Score:0.0%
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Knowledge Cutoff
Training data recency comparison
Claude Sonnet 4.5
2025-01-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Claude Sonnet 4.5
2 providers
Anthropic
Throughput: 42 tok/s
Latency: 0.4ms
ZeroEval
Throughput: 42 tok/s
Latency: 0.4ms
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GLM-4.5V
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Claude Sonnet 4.5
Avg Score:75.8%(+75.8%)
Providers:2
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GLM-4.5V
Avg Score:0.0%
Providers:2