Providers and ModelsPerplexity

Perplexity-Adv-Deep-Research

Perplexity-Adv-Deep-Research

Provider: Perplexity
Category: Research & Search
Endpoint: POST /v1/search
Context window: —
Served from: —

Institutional-grade research powered by Claude Opus 4.6 reasoning, with maximum depth, enhanced tool access, and extensive source coverage.

At a glance

FieldValue
Model idperplexity-adv-deep-research
Input modalitiestext
Output modalitiestext
Context window—
Region—
Featuresweb_search, reasoning, deep_research
NewNo
Native inferenceNo

Pricing

ChargeSpecRate
Input Tokensper 1k tokens$0.012
Output Tokensper 1k tokens$0.060
Web Search Callper call$0.012
URL Fetch Callper call$0.0012

Example request

$curl https://api.empiriolabs.ai/v1/search \
>  -H 'Authorization: Bearer $EMPIRIOLABS_API_KEY' \
>  -H 'Content-Type: application/json' \
>  -d '{"model": "perplexity-adv-deep-research", "query": "latest LLM benchmarks 2026"}'

Parameters

ParameterTypeRequiredDefaultDescription
reasoning_effortenumno"high"Reasoning depth. · Allowed: low, medium, high
max_output_tokensnumberno10000Final-answer token cap (excluding reasoning). · Range: 10000 – 16000
max_tokens_per_pagenumberno4096Per-source-page token budget. · Range: 4096 – 16384
search_after_datestringno—Publication date filter (MM/DD/YYYY).
search_before_datestringno—Publication date filter (MM/DD/YYYY).
search_language_filterstringno—Comma-separated ISO-639-1 codes (max 10).
search_recency_filterenumno—Restrict to results from the last N. · Allowed: none, day, week, month, year
search_domain_filterstringno—Comma-separated allowlist.
countrystringno—ISO alpha-2 country.
regionstringno—Region/state.
citystringno—City.
latitudenumberno—Latitude.
longitudenumberno—Longitude.
return_citationsbooleannotrueInclude citations.
disable_formattingbooleannofalseReturn raw upstream response.

Live machine-readable schema is also available at GET https://api.empiriolabs.ai/v1/models/perplexity-adv-deep-research.