Perplexity
Sonar Reasoning Pro
ReasoningImage input
Web-grounded Sonar for multi-step research questions that need cited reasoning
- Context
- 128K
- Released
- 2y ago
- Input / 1M tokens
- $2.00
- Output / 1M tokens
- $8.00
Sources:models.devOpenRouter
Benchmarks
DeepSWE is the primary coding benchmark where an exact model evaluation exists. Other sourced evaluations appear below; missing scores are not zero.
Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.
No benchmark results have been matched to this model yet.
Specifications
- Developer
- Perplexity
- Model family
- Sonar
- Type
- Language model
- Predecessor
- —
- Successor
- —
- Released
- January 1, 2024
- Model ID
perplexity/sonar-reasoning-pro- Openness
- Closed
- License
- —
- Input modalities
- text, image
- Output modalities
- text
- Modality
- text+image->text
- Tokenizer
- Other
- Max output tokens
- 115K
- Knowledge cutoff
- 2025-09-01
- Hugging Face
- —
- Source freshness
- Metadata synced Oct 8, 2026, 10:17 PM UTC
Additional source evidence
- Source model
- perplexity/sonar-reasoning-pro
- Source family
- sonar-reasoning
- Last updated
- 2025-09-01
- Knowledge cutoff
- 2025-09-01
- Model context
- 128K
- Model output limit
- 4K
- Open weights
- No
- File attachments
- Yes
- Reasoning
- Yes
- Tool calling
- No
- Temperature control
- Yes
Complete source record (JSON)
{
"id": "perplexity/sonar-reasoning-pro",
"name": "Sonar Reasoning Pro",
"description": "Web-grounded Sonar for multi-step research questions that need cited reasoning",
"family": "sonar-reasoning",
"last_updated": "2025-09-01",
"knowledge": "2025-09-01",
"attachment": true,
"reasoning": true,
"tool_call": false,
"temperature": true,
"modalities": {
"input": [
"text",
"image"
],
"output": [
"text"
]
},
"limit": {
"context": 128000,
"output": 4096
},
"release_date": "2024-01-01",
"open_weights": false
}Infrastructure
Provider availability
| Provider | Endpoint | Context | Input /M tokens | Output /M tokens | Cached input /M tokens | Cache write /M tokens | Uptime 1d | Data handling |
|---|---|---|---|---|---|---|---|---|
| perplexity | 128K | $2.00 | $8.00 | — | — | 100.00% | ZDR: YesTraining: Unknown Prompt logging: Unknown Retention: Unknown Checked 2026-10-15 |
Provider data:OpenRouter