Sonar Reasoning Pro API Pricing

Sonar Reasoning Pro pricing by provider

2 listings across 2 providers. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.

Other Sonar Reasoning Pro prices on Perplexity

What Sonar Reasoning Pro costs in practice

1,000 requests with 2,000 input and 500 output tokens each

100 long-document requests with 100,000 input and 2,000 output tokens each

Sonar Reasoning Pro features

• Reasoning
• Web search

Use Sonar Reasoning Pro with LiteLLM

Call Sonar Reasoning Pro through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/chat/completions. LiteLLM tracks the cost of every request at these prices.

from litellm import completion

response = completion(
    model="perplexity/sonar-reasoning-pro",
    messages=[{"role": "user", "content": "Hello!"}],
)

model_list:
  - model_name: sonar-reasoning-pro
    litellm_params:
      model: perplexity/sonar-reasoning-pro
      api_key: os.environ/PERPLEXITYAI_API_KEY

curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "sonar-reasoning-pro",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Sonar Reasoning Pro FAQ

More Perplexity models

• Sonar Reasoning$1 / $5 per 1M tokens
• Sonar Deep Research$2 / $8 per 1M tokens
• Sonar$1 / $1 per 1M tokens
• Sonar Pro$3 / $15 per 1M tokens
• Sonar Medium Chat$0.60 / $1.80 per 1M tokens
• Sonar Medium Online$0 / $1.80 per 1M tokens
• Sonar Small Chat$0.07 / $0.28 per 1M tokens
• Sonar Small Online$0 / $0.28 per 1M tokens