Perplexity: Sonar Reasoning Pro

Public pricingIntelligence 79/100Medium memoryविज़नगहरी सोच

Perplexity: Sonar Reasoning Pro एक मल्टीमॉडल मॉडल है, जिसे multimodal तर्क और विश्लेषण के लिए बनाया गया है। यह multimodal input handling، गहरी तर्कशक्ति और योजना, 128K tokens का context और संतुलित लागत profile जोड़कर multimodal तर्क और विश्लेषण में भरोसेमंद काम करता है। यह तब व्यावहारिक विकल्प है जब गुणवत्ता, गति और लागत महत्वपूर्ण हो, खासकर उन टीमों के लिए जिन्हें स्थिर output,

Input

$2.00/1M

Output

$8.00/1M

Cached

$0.50/1M

Batch

$1.00/1M

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Technical specifications

Sonar Reasoning Pro at a glance.

Memory

128,000

tokens

Max reply

8,192

tokens

Memory tier

Medium

a long report or a codebase file

Tokenizer

—

Released

Mar 2025

Training cutoff

Oct 2024

Availability

Public pricing

Status

active

What it can do

Capabilities & limits.

  • Understands images
  • Deep step-by-step thinking
  • Uses tools / calls functions
  • Strict JSON output
  • Streams replies
  • Fine-tunable on your data

When to pick Sonar Reasoning Pro

  • Multi-step reasoning, research agents, or hard math.
  • Screenshot analysis, image understanding, or document OCR.
  • Multimodal pipelines mixing text + images.

When to look elsewhere

  • You need tool-use / function calling for agent workflows.

Alternatives

Similar models to compare.

FAQ

Sonar Reasoning Pro — the questions we see most.

Pricing, capabilities, alternatives — generated from the same data that powers the calculator above.

Get instant answers from our AI agent

At a typical workload of 50,000 conversations a month with 1,500-token prompts and 800-token replies, Sonar Reasoning Pro costs roughly $470 per month. Input is $2.00 /1M tokens and output is $8.00 /1M tokens.
Sonar Reasoning Pro has a 128,000-token context window (medium memory — a long report or a codebase file). That means you can fit about 24,000 words of input and history in a single call.
Beyond text generation, Sonar Reasoning Pro supports understanding images, deep step-by-step reasoning, strict JSON output. It streams replies by default.
Sonar Reasoning Pro was released in March 2025, with training data cut off around October 2024.
Models in a similar class include Gemini 3.1 Pro Preview, Gemini 3.1 Pro Preview Custom Tools, o3. The "Similar models" section below this FAQ links into each.

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