Sonar Reasoning
PerplexityText
Sonar Reasoning is a text model from Perplexity with a context window of 128K tokens. Pricing starts at $1.00 per million input tokens and $5.00 per million output tokens (cheapest at Perplexity).
Specifications
| Model Key | perplexity/sonar-reasoning |
| Provider | Perplexity |
| LiteLLM Provider | perplexity |
| Mode | Text |
| Canonical Name | sonar-reasoning |
| Context Window | 128K tokens |
| Max Output | N/A |
Capabilities
✗ Vision✗ Function Calling✓ Reasoning✗ JSON Schema✗ System Messages✓ Web Search✗ Prompt Caching✗ Audio Input✗ Audio Output
Pricing
| Type | Per 1K Tokens | Per 1M Tokens |
|---|---|---|
| Input Tokens | $0.0010 | $1.00 |
| Output Tokens | $0.0050 | $5.00 |
Price Comparison by Provider
Compare prices for Sonar Reasoning across different providers. The same model may be available through multiple providers at different price points.
Provider | Model Key | Input Price | Output Price |
|---|---|---|---|
| Perplexity | perplexity/sonar-reasoning | $1.00 | $5.00 |
| Vercel Ai Gateway | vercel_ai_gateway/perplexity/sonar-reasoning | $1.00 | $5.00 |
Similar Models
Models with similar capabilities and context window size.
Model | Provider | Mode | Input Price | Output Price | Context | Max Output | Vision | Functions |
|---|---|---|---|---|---|---|---|---|
| Gemma 3 4B It GGUF | Lemonade | Text | N/A | N/A | 128K | 8K | no | yes |
| Gemma3 4B | Llamagate | Text | $0.030 | $0.080 | 128K | 8K | yes | yes |
| GigaChat 2 Lite | Gigachat | Text | N/A | N/A | 128K | 8K | no | yes |
| GigaChat 2 Max | Gigachat | Text | N/A | N/A | 128K | 8K | yes | yes |
| GigaChat 2 Pro | Gigachat | Text | N/A | N/A | 128K | 8K | yes | yes |
| Glm 4.5 Flash | Zai | Text | N/A | N/A | 128K | 32K | no | yes |
| Llama 3.1 70B Instruct Maas | Google Vertex AI | Text | N/A | N/A | 128K | 2K | yes | no |
| Llama 3.1 8B Instruct Maas | Google Vertex AI | Text | N/A | N/A | 128K | 2K | yes | no |
| Llama 3.2 90B Vision Instruct Maas | Google Vertex AI | Text | N/A | N/A | 128K | 2K | yes | no |
| Qwen3 4B Fp8 | Novita | Text | $0.030 | $0.030 | 128K | 20K | no | no |