Overview
Phi 4 vs Sonar Pro Search: side-by-side summary
Phi 4 and Sonar Pro Search are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Phi 4, from Microsoft, has a 16,384-token context window and is priced at $0.07/M tokens input, $0.14/M tokens output on OpenRouter.
Sonar Pro Search, from Perplexity, has a 200,000-token context window and is priced at $3/M tokens input, $15/M tokens output on OpenRouter.
- Context window
- Phi 4: 16,384 tokens
- Sonar Pro Search: 200,000 tokens
- Price
- Phi 4: $0.07/M tokens input, $0.14/M tokens output
- Sonar Pro Search: $3/M tokens input, $15/M tokens output
- Provided by
- Phi 4: Microsoft
- Sonar Pro Search: Perplexity