Nova 2 Lite vs Llama Guard 4 12B: side-by-side summary

Nova 2 Lite and Llama Guard 4 12B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Nova 2 Lite, from Amazon, has a 1,000,000-token context window and is priced at $0.30/M tokens input, $2.50/M tokens output on OpenRouter.

Llama Guard 4 12B, from Meta Llama, has a 163,840-token context window and is priced at $0.18/M tokens input, $0.18/M tokens output on OpenRouter.

Context window

• Nova 2 Lite: 1,000,000 tokens
• Llama Guard 4 12B: 163,840 tokens

Price

• Nova 2 Lite: $0.30/M tokens input, $2.50/M tokens output
• Llama Guard 4 12B: $0.18/M tokens input, $0.18/M tokens output

Provided by

• Nova 2 Lite: Amazon
• Llama Guard 4 12B: Meta Llama

• Nova 2 Lite model details, providers and pricing
• Llama Guard 4 12B model details, providers and pricing