GLM-4.5 vs Gemini 2.5 Flash Preview

Detailed comparison of capabilities, features, and performance.

GLM-4.5

GLM-4.5

Zhipu AI
VS
Gemini 2.5 Flash Preview

Gemini 2.5 Flash Preview

Google
Feature GLM-4.5 Gemini 2.5 Flash Preview
AI Lab Zhipu AI Google
Context Size 128,000 tokens 1,048,576 tokens
Max Output Size 16,384 tokens 64,000 tokens
Frontier Model No No
Vision Support No Yes
Description Foundation model (355B parameters) designed for intelligent agents, unifying reasoning, coding, and agent capabilities. Preview of Gemini 2.5 Flash always updated to latest. A multimodal model that is fast, token efficient and performant for complex tasks.

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