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  1. Home
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  3. Compare

Grok Build 0.1 vs Sonar Reasoning Pro

Compare Grok Build 0.1 from SpaceXAI and Sonar Reasoning Pro from Perplexity on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for x-ai
Grok Build 0.1
Favicon for perplexity
Sonar Reasoning Pro
Favicon for x-ai
Grok Build 0.1
Favicon for perplexity
Sonar Reasoning Pro

Overview

Grok Build 0.1
Author
SpaceXAI
Sonar Reasoning Pro
Author
Perplexity
Grok Build 0.1
Context length
256Ktokens
Sonar Reasoning Pro
Context length
128Ktokens
Grok Build 0.1
Reasoning
Sonar Reasoning Pro
Reasoning
Grok Build 0.1
Input modalities
Sonar Reasoning Pro
Input modalities
Grok Build 0.1
Output modalities
Sonar Reasoning Pro
Output modalities

Grok Build 0.1 vs Sonar Reasoning Pro: side-by-side summary

Grok Build 0.1 and Sonar Reasoning Pro 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.

Sonar Reasoning Pro, from Perplexity, has a 128,000-token context window and is priced at $2/M tokens input, $8/M tokens output on OpenRouter.

Context window
  • Grok Build 0.1: 256,000 tokens
  • Sonar Reasoning Pro: 128,000 tokens
Price
  • Grok Build 0.1: $1/M tokens input, $2/M tokens output
  • Sonar Reasoning Pro: $2/M tokens input, $8/M tokens output
Provided by
  • Grok Build 0.1: SpaceXAI
  • Sonar Reasoning Pro: Perplexity
  • model details, providers and pricing
Grok Build 0.1
model details, providers and pricing
Sonar Reasoning Pro