SMRTR TechApr 24, 2025Daily.dev

OpenAI rolls out a ‘lightweight’ version of its ChatGPT deep research tool

SMRTR summary

OpenAI is introducing a "lightweight" version of its ChatGPT deep research tool to various user tiers. This new version, powered by the o4-mini model, offers shorter responses while maintaining quality and depth, allowing for increased usage limits due to lower serving costs.

SMRTR provides this summary for quick context. The original article belongs to Daily.dev.

Read the original article
SMRTR Tech

Get the next batch of curated stories in your inbox.

This archive is built from SMRTR newsletter stories. Subscribe for hand-picked stories without the extra noise.

Related Stories

Browse Tech
TechAug 24, 2026

How 8-bit Computers Work

Modern computers use binary logic (0s and 1s) to process data. An 8-bit CPU handles one byte at a time, combining arithmetic, logic, and branching operations to enable complex...