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Perplexity

Sonar Reasoning Pro

Sonar Reasoning Pro combines the deepest web retrieval in the Sonar family with chain-of-thought reasoning to return well-sourced, structured answers within a context window of 127K tokens.

ReasoningWeb Search
Use with AI GatewayView docs
index.ts
import { streamText } from 'ai'


const result = streamText({
  model: 'perplexity/sonar-reasoning-pro',
  prompt: 'Why is the sky blue?'
})
OverviewAboutProvidersThroughputLatencyUptimeStatusSimilarFAQ

More models by Perplexity

Model
Context
Latency
Throughput
Input
Output
Cache
Web Search
Capabilities
Providers
ZDR
No Training
Release Date
perplexity/sonar
127K
2.1s
158tps
$1/M
$1/M
$5/K*
perplexity logo
02/19/2025
perplexity/sonar-pro
200K
2.2s
108tps
$3/M
$15/M
$6/K*
perplexity logo
02/19/2025