Perplexity: Sonar Deep Research

Public pricingIntelligence 79/100Medium memory심측 μΆ”λ‘ 

Perplexity: Sonar Deep Research은 μΆ”λ‘ κ³Ό 문제 해결에 맞좘 ν…μŠ€νŠΈ λͺ¨λΈμž…λ‹ˆλ‹€. κΉŠμ€ μΆ”λ‘ κ³Ό κ³„νš, 128K tokens의 μ»¨ν…μŠ€νŠΈ, κ· ν˜•ν˜• λΉ„μš© νŠΉμ„±μ„ κ²°ν•©ν•΄ reasoning, analysis, and hard problem solvingμ—μ„œ μ•ˆμ •μ μΈ μž‘μ—…μ„ λ•μŠ΅λ‹ˆλ‹€. 특히 ν’ˆμ§ˆ, 속도, λΉ„μš©κ°€ μ€‘μš”ν•œ κ²½μš°μ— 잘 맞으며, μ•ˆμ •μ μΈ 좜λ ₯, μœ μ—°ν•œ 배포, ν™•μž₯성을 μ€‘μ‹œν•˜λŠ” νŒ€μ— μ‹€μš©μ μž…λ‹ˆλ‹€. μ•ˆμ •μ μΈ 응닡, 넓은 λ¬Έλ§₯ 처리, 그리고 μ‹œμ œν’ˆλΆ€ν„° μš΄μ˜κΉŒμ§€ μ΄μ–΄μ§€λŠ” μœ μ—°μ„±μ΄ ν•„μš”ν•  λ•Œ μœ μš©ν•©λ‹ˆλ‹€. μ•ˆμ •μ μΈ 응닡, 넓은 λ¬Έλ§₯ 처리, 그리고 μ‹œμ œν’ˆλΆ€ν„° μš΄μ˜κΉŒμ§€ μ΄μ–΄μ§€λŠ” μœ μ—°μ„±μ΄ ν•„μš”ν•  λ•Œ μœ μš©ν•©λ‹ˆλ‹€.

Input

$2.00/1M

Output

$8.00/1M

Cached

$0.50/1M

Batch

$1.00/1M

Calculate your Sonar Deep Research bill.

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What would Sonar Deep Research cost you?

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Technical specifications

Sonar Deep Research at a glance.

Memory

128,000

tokens

Max reply

8,192

tokens

Memory tier

Medium

a long report or a codebase file

Tokenizer

β€”

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 Deep Research

  • Multi-step reasoning, research agents, or hard math.

When to look elsewhere

  • Your workload involves images β€” pick a vision-capable model instead.
  • You need tool-use / function calling for agent workflows.

Alternatives

Similar models to compare.

FAQ

Sonar Deep Research β€” the questions we see most.

Pricing, capabilities, alternatives β€” 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 Deep Research costs roughly $470 per month. Input is $2.00 /1M tokens and output is $8.00 /1M tokens.
Sonar Deep Research has a 128,000-token context window (medium memory β€” 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 Deep Research supports deep step-by-step reasoning, strict JSON output. It streams replies by default.
Sonar Deep Research was released in March 2025, with training data cut off around October 2024.
Models in a similar class include Sonar Reasoning Pro, Gemini 3.1 Pro Preview, Gemini 3.1 Pro Preview Custom Tools. The "Similar models" section below this FAQ links into each.

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