Nex-N2-Pro vs Grok Build 0.1: side-by-side summary

Nex-N2-Pro and Grok Build 0.1 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Nex-N2-Pro, from nex-agi, has a 262,144-token context window and is priced at $0.25/M tokens input, $1/M tokens output on OpenRouter.

Grok Build 0.1, from SpaceXAI, has a 256,000-token context window and is priced at $1/M tokens input, $2/M tokens output on OpenRouter.

Context window

• Nex-N2-Pro: 262,144 tokens
• Grok Build 0.1: 256,000 tokens

Price

• Nex-N2-Pro: $0.25/M tokens input, $1/M tokens output
• Grok Build 0.1: $1/M tokens input, $2/M tokens output

Provided by

• Nex-N2-Pro: nex-agi
• Grok Build 0.1: SpaceXAI

• Nex-N2-Pro model details, providers and pricing
• Grok Build 0.1 model details, providers and pricing