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

Pricing, Performance & Features Comparison

Price unit:

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)2.5s

Output Limit64K

Function Calling

JSON Mode

Input-

Output-

anthropic

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

Latency (24h)

Success Rate (24h)

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Superseded Byglm-4.7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)13.8s

Output Limit-

Function Calling

JSON Mode

Input-

Output-

zai

in$0.6out$2.2cache$0.11-