id: perplexity/sonar-reasoning-pro
canonical_slug: perplexity/sonar-reasoning-pro
hugging_face_id: ''
name: 'Perplexity: Sonar Reasoning Pro'
type: chat
created: 1741313308
description: |-
  Note: Sonar Pro pricing includes Perplexity search pricing. See [details here](https://docs.perplexity.ai/guides/pricing#detailed-pricing-breakdown-for-sonar-reasoning-pro-and-sonar-pro)

  Sonar Reasoning Pro is a premier reasoning model powered by DeepSeek R1 with Chain of Thought (CoT). Designed for advanced use cases, it supports in-depth, multi-step queries with a larger context window and can surface more citations per search, enabling more comprehensive and extensible responses.
context_length: 128000
architecture:
  modality: text+image->text
  input_modalities:
    - text
    - image
  output_modalities:
    - text
  tokenizer: Other
  instruct_type: deepseek-r1
pricing:
  prompt: '0.000002'
  completion: '0.000008'
  input_cache_read: ''
  input_cache_write: ''
  request: '0'
  image: '0'
  web_search: '0.005'
  internal_reasoning: '0'
  unit: 1
  currency: USD
supported_parameters:
  - max_tokens
  - temperature
  - top_p
  - reasoning
  - include_reasoning
  - web_search_options
  - top_k
  - frequency_penalty
  - presence_penalty
model_provider: perplexity