glm-4.6 vs claude-sonnet-4-5-20250929

Pricing, Performance & Features Comparison

glm-4.6

Authorzai

Context Length200K

Reasoning

Providers1

ReleasedSep 2025

Knowledge Cutoff–

License–

Superseded Byglm-4.7

GLM-4.6 achieves comprehensive enhancements across multiple domains, including real-world coding, long-context processing, reasoning, searching, writing, and agentic applications.

Input$0.6

Output$2.2

Latency (p50)10.2s

Output Limit–

Function Calling

JSON Mode

Input–

Output–

zai

in$0.6out$2.2cache$0.11–

Latency (24h)

Success Rate (24h)

claude-sonnet-4-5-20250929

Authoranthropic

Context Length200K

Reasoning

Providers1

ReleasedSep 2025

Knowledge Cutoff–

License–

Our best model for complex agents and coding, with the highest intelligence across most tasks.

Input$3

Output$15

Latency (p50)3.8s

Output Limit64K

Function Calling

JSON Mode

Input–

Output–

anthropic

in$3out$15cache$0.3write$3.8