{
  "provider": "perplexity",
  "model_id": "sonar-reasoning-pro",
  "display_name": "Sonar Reasoning Pro",
  "status": "ga",
  "release_date": null,
  "deprecation_date": null,
  "retirement_date": null,
  "pricing": {
    "input_per_mtok": 2.0,
    "output_per_mtok": 8.0,
    "cached_input_per_mtok": null,
    "batch_discount_pct": null
  },
  "context_window_tokens": 128000,
  "context_window_notation": "128K",
  "max_output_tokens": null,
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "text"
    ]
  },
  "knowledge_cutoff": null,
  "sources": [
    {
      "url": "https://docs.perplexity.ai/docs/getting-started/pricing",
      "accessed_at": "2026-07-04T08:44:47Z",
      "fields": [
        "pricing.input_per_mtok",
        "pricing.output_per_mtok"
      ],
      "quote": "Token Pricing ... Sonar Pro$3$15--- Sonar Reasoning Pro$2$8--- Request Pricing by Search Context Size ... Sonar Pro$6$10$14 Sonar Reasoning Pro$6$10$14"
    },
    {
      "url": "https://docs.perplexity.ai/docs/sonar/models/sonar-reasoning-pro",
      "accessed_at": "2026-07-04T08:44:47Z",
      "fields": [
        "model_id",
        "context_window_tokens"
      ],
      "quote": "Sonar Reasoning Pro ... sonar-reasoning was deprecated on December 15, 2025 ... model: sonar-reasoning-pro ... 128K context length"
    }
  ],
  "verified_at": "2026-07-04T08:44:47Z",
  "notes": "Perplexity Sonar API reasoning model; request fees vary by search context size and are noted in the cited pricing quote.",
  "permalink": "/models/perplexity/sonar-reasoning-pro.html"
}