Compare Sonar Reasoning Pro from Perplexity and Inkling Small from thinkingmachines on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.
Sonar Reasoning Pro and Inkling Small are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
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.
Inkling Small, from thinkingmachines, has a 1,048,576-token context window and is priced at $0.45/M tokens input, $1.20/M tokens output on OpenRouter.