Deep Research Perplexity参戦

Perplexityでは、Deep Research 1日5回まで無料

OpenAI社のDeep Researchの評判が良いようですが、AI検索の老舗？のPerplexityも参戦したようです。

無料ユーザーも1日5回まで使えるとのこと。

Introducing Deep Research on Perplexity.

Deep Research lets you generate in-depth research reports on any topic.

Available to everyone for free—up to 5 queries per day for non-subscribers and 500 queries per day for Pro users. pic.twitter.com/obovx7YEUF
— Perplexity (@perplexity_ai) February 14, 2025

Introducing Perplexity Deep Research

Today we’re launching Deep Research to save you hours of time by conducting in-depth research and analysis on your behalf. When you ask a Deep Research a question, Perplexity performs dozens of searches, reads hundreds of sources, and reasons through the material to autonomously deliver a comprehensive report. It excels at a range of expert-level tasks—from finance and marketing to product research—and attains high benchmarks on Humanity’s Last Exam.

We believe everyone should have access to powerful research tools. That’s why we’re making Deep Research free for all. Pro subscribers get unlimited Deep Research queries, while non-subscribers will have access to a limited number of answers per day. Deep Research is available on Web starting today and will soon be rolling out to iOS, Android, and Mac. (Be sure update your apps to the latest version.)

To give it a try, go to perplexity.ai and select “Deep Research” from the mode selector in the search box before submitting your query.
Perplexity

Deep Research戦争勃発

まず、Deep Researchとは、

プロンプトの入力から、

調査計画の作成
調査の実施
レポートの作成

までを自動で行う機能です。

以下の3社が提供しています。

提供元	名称	課金レベル
OpenAI	Deep research	Pro（月額200ドル）のみ
Google	Deep Research	Google One AI（月額2,900円）
Perplexity	Deep Research	無料ユーザーも1日5回

結果はどこが良いのでしょうか？