@juspay/neurolink/dist/providers/catalog/perplexity.json

The pipe layer of an AI nervous system: one interface connecting provider neurons to your application, across three inference types — generate, stream and decide. `decide` returns typed, calibrated judgements from a non-generative model (~400ms, ~$0.00002

{
    "$schema": "./provider-catalog.schema.json",
    "id": "perplexity",
    "displayName": "Perplexity",
    "aliases": ["pplx"],
    "tier": 2,
    "wire": {
        "baseURL": "https://api.perplexity.ai"
    },
    "models": {
        "default": "sonar",
        "fallbacks": [
            "sonar",
            "sonar-pro",
            "sonar-reasoning",
            "sonar-reasoning-pro",
            "sonar-deep-research"
        ],
        "defaultContextWindow": 127000,
        "defaultMaxOutputTokens": 4096,
        "catalog": {
            "sonar": {
                "contextWindow": 127000,
                "pricingPerMTok": { "input": 1.0, "output": 1.0 },
                "vision": false,
                "status": "production",
                "description": "Recommended - Sonar with web grounding"
            },
            "sonar-pro": {
                "contextWindow": 200000,
                "pricingPerMTok": { "input": 3.0, "output": 15.0 },
                "vision": false,
                "status": "production",
                "description": "Better reasoning"
            },
            "sonar-reasoning": {
                "contextWindow": 127000,
                "pricingPerMTok": { "input": 1.0, "output": 5.0 },
                "vision": false,
                "status": "production",
                "description": "Explicit reasoning traces"
            },
            "sonar-reasoning-pro": {
                "contextWindow": 127000,
                "pricingPerMTok": { "input": 2.0, "output": 8.0 },
                "vision": false,
                "status": "production",
                "description": "Flagship reasoning + web"
            },
            "sonar-deep-research": {
                "contextWindow": 200000,
                "pricingPerMTok": { "input": 2.0, "output": 8.0 },
                "vision": false,
                "status": "production",
                "description": "Long-form research with citations"
            }
        },
        "topModels": [
            "sonar",
            "sonar-pro",
            "sonar-reasoning",
            "sonar-reasoning-pro",
            "sonar-deep-research"
        ]
    },
    "capabilities": {
        "text": true,
        "streaming": true,
        "tools": true,
        "toolsWithStreaming": true,
        "structuredOutput": false,
        "structuredOutputWithTools": false,
        "embeddings": false,
        "thinking": false
    },
    "errorRules": [
        {
            "status": 401,
            "pattern": "Invalid API key|Authentication",
            "class": "authentication",
            "message": "Invalid Perplexity API key. Get one at https://www.perplexity.ai/settings/api"
        }
    ],
    "setup": {
        "url": "https://www.perplexity.ai/settings/api",
        "apiKeyFormat": null,
        "billingPolicy": "no-free-tier",
        "instructions": [
            "1. Visit: https://www.perplexity.ai/settings/api",
            "2. Sign in to your Perplexity account",
            "3. Create a new API key (Sonar tier)",
            "4. Set {apiKeyEnvVar} in your .env file"
        ]
    },
    "evidence": {
        "rosterVerified": {
            "date": "2026-08-28",
            "method": "transcribed from pre-migration TS catalog"
        },
        "liveMatrix": null,
        "addedInPR": "https://github.com/juspay/neurolink/pull/1587"
    }
}