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Alexey Shabanov@TestingCatalog //
OpenAI is now providing access to its Deep Research tool to all ChatGPT users, including those with free accounts. The company is introducing a "lightweight" version of Deep Research, powered by the o4-mini model, designed to be nearly as intelligent as the original while significantly cheaper to serve. This move aims to democratize access to sophisticated AI reasoning capabilities, allowing a broader audience to benefit from the tool's in-depth analytical capabilities.

The Deep Research feature offers users detailed insights on various topics, from consumer decision-making to educational guidance. The lightweight version available to free users enables in-depth, topic-specific breakdowns without requiring a premium subscription. This expansion means free ChatGPT users will have access to Deep Research, albeit with a limitation of five tasks per month. The tool allows ChatGPT to autonomously browse the web, read, synthesize, and output structured reports, similar to tasks conducted by policy analysts and researchers.

Existing ChatGPT Plus, Team, and Pro users will also see changes. While still having access to the more advanced version of Deep Research, they will now switch to the lightweight version after reaching their initial usage limits. This approach effectively increases monthly usage for paid users by offering additional tasks via the o4-mini-powered tool. The lightweight version preserves core functionalities like multi-step reasoning, real-time browsing, and document parsing, though responses may be slightly shorter while retaining citations and structured logic.
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References :
  • TestingCatalog: OpenAI tests Deep Research Mini tool for free ChatGPT users
  • Maginative: OpenAI's Deep Research Is Now Available to All ChatGPT Users
  • www.tomsguide.com: Reports on OpenAI supercharging ChatGPT with Deep Research mode for free users.
  • THE DECODER: OpenAI has made the Deep Research tool in ChatGPT available to free-tier users. Access is limited to five uses per month, using a lightweight version based on the o4-mini-model.
  • TestingCatalog: OpenAI may have increased the o3 model's quota to 50 messages/day and added task-scheduling to o3 and o4 Mini. An "o3 Pro" tier might be on the horizon.
  • www.techradar.com: Discusses that Free ChatGPT users are finally getting Deep Research access
  • the-decoder.com: Reports that the Deep Research feature is now available to free ChatGPT users.
  • thetechbasic.com: OpenAI has made its smart research tool cheaper and more accessible. The tool, called Deep Research, helps ChatGPT search the web and give detailed answers. Now, a lighter version is available for free users, while paid plans offer more features. This move lets more people try advanced AI without paying upfront. What the Lightweight Tool Can
  • Shelly Palmer: The Washington Post partners with OpenAI to integrate its content into ChatGPT search results.
  • MarkTechPost: OpenAI has officially announced the release of its image generation API, powered by the gpt-image-1 model. This launch brings the multimodal capabilities of ChatGPT into the hands of developers, enabling programmatic access to image generation—an essential step for building intelligent design tools, creative applications, and multimodal agent systems.
  • PCMag Middle East ai: ChatGPT Free Users Can Now Run 'Deep Research' Five Times a Month
  • The Tech Basic: OpenAI has made its smart research tool cheaper and more accessible. The tool, called Deep Research, helps ChatGPT search the web and give detailed answers.
  • eWEEK: OpenAI has updated its ChatGPT models by offering free users a lightweight version of the "Deep Research" tool based on the o4-mini model.
  • techcrunch.com: OpenAI expands deep research usage for Plus, Pro, and Team users with an o4-mini-powered lightweight version, which also rolls out to Free users today.
  • THE DECODER: ChatGPT gets an update: OpenAI promises a more intuitive GPT-4o
  • aigptjournal.com: OpenAI Broadens Access: Lightweight Deep Research Empowers Every ChatGPT User
  • techstrong.ai: OpenAI Debuts ‘Lightweight’ Model for ChatGPT’s Deep Research Tool
  • AI GPT Journal: OpenAI Broadens Access: Lightweight Deep Research Empowers Every ChatGPT User
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