Grok Build 0.1 vs DeepSeek V4 Pro 0423: side-by-side summary

Grok Build 0.1 and DeepSeek V4 Pro 0423 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

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.

DeepSeek V4 Pro 0423, from DeepSeek, has a 1,048,576-token context window and is priced at $0.8397/M tokens input, $1.679/M tokens output on OpenRouter.

Context window

• Grok Build 0.1: 256,000 tokens
• DeepSeek V4 Pro 0423: 1,048,576 tokens

Price

• Grok Build 0.1: $1/M tokens input, $2/M tokens output
• DeepSeek V4 Pro 0423: $0.8397/M tokens input, $1.679/M tokens output

Provided by

• Grok Build 0.1: SpaceXAI
• DeepSeek V4 Pro 0423: DeepSeek

• Grok Build 0.1 model details, providers and pricing
• DeepSeek V4 Pro 0423 model details, providers and pricing