KAT-Coder-Air V2.5 vs Hermes 4 70B: side-by-side summary

KAT-Coder-Air V2.5 and Hermes 4 70B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

KAT-Coder-Air V2.5, from kwaipilot, has a 256,000-token context window and is priced at $0.15/M tokens input, $0.60/M tokens output on OpenRouter.

Hermes 4 70B, from Nous Research, has a 131,072-token context window and is priced at $0.13/M tokens input, $0.40/M tokens output on OpenRouter.

Context window

• KAT-Coder-Air V2.5: 256,000 tokens
• Hermes 4 70B: 131,072 tokens

Price

• KAT-Coder-Air V2.5: $0.15/M tokens input, $0.60/M tokens output
• Hermes 4 70B: $0.13/M tokens input, $0.40/M tokens output

Provided by

• KAT-Coder-Air V2.5: kwaipilot
• Hermes 4 70B: Nous Research

• KAT-Coder-Air V2.5 model details, providers and pricing
• Hermes 4 70B model details, providers and pricing