Perplexity Sonar Deep Research

Updated Sep 11, 2026

sonar-deep-research128k context115k max outputreleased Jan 27, 2025Reasoning

Cheapest input

Cheapest output

Official

—

output per 1M tokens

Providers

offering this model

Spread

1.0×

max / min output

Offers

Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge.

Provider	1M input	1M output	1M cache read	1M cache write	Context
Helicone	Cheapest$2	Cheapest$8	—	—	127k
Kilo Gateway	$2	$8	—	—	128k
Perplexity	$2	$8	—	—	128k