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Cogito V2 Preview Deepseek 671B vs GLM 4.5 Air

Compare Cogito V2 Preview Deepseek 671B from deepcogito and GLM 4.5 Air from Z.ai on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

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Favicon for deepcogito
Cogito V2 Preview Deepseek 671B
Favicon for z-ai
GLM 4.5 Air
Favicon for deepcogito
Cogito V2 Preview Deepseek 671B
Favicon for z-ai
GLM 4.5 Air

Overview

Cogito V2 Preview Deepseek 671B
Author
deepcogito
GLM 4.5 Air
Author
Z.ai
Cogito V2 Preview Deepseek 671B
Context length
131Ktokens
GLM 4.5 Air
Context length
131Ktokens
Cogito V2 Preview Deepseek 671B
Reasoning
GLM 4.5 Air
Reasoning
Cogito V2 Preview Deepseek 671B
Input modalities
GLM 4.5 Air
Input modalities
Cogito V2 Preview Deepseek 671B
Output modalities
GLM 4.5 Air
Output modalities

Cogito V2 Preview Deepseek 671B vs GLM 4.5 Air: side-by-side summary

Cogito V2 Preview Deepseek 671B and GLM 4.5 Air are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Cogito V2 Preview Deepseek 671B, from deepcogito, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

GLM 4.5 Air, from Z.ai, has a 131,072-token context window and is priced at $0.13/M tokens input, $0.85/M tokens output on OpenRouter.

Context window
  • Cogito V2 Preview Deepseek 671B: 131,072 tokens
  • GLM 4.5 Air: 131,072 tokens
Price
  • Cogito V2 Preview Deepseek 671B: Pricing varies by provider
  • GLM 4.5 Air: $0.13/M tokens input, $0.85/M tokens output
Provided by
  • Cogito V2 Preview Deepseek 671B: deepcogito
  • GLM 4.5 Air: Z.ai
model details, providers and pricing
model details, providers and pricing
Cogito V2 Preview Deepseek 671B
GLM 4.5 Air