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Your briefingExample · past news

AI ·

OpenAI announces GPT-4o

  • A single model that works across text, audio, and images.
  • Responds to audio in as little as 232 ms, about 320 ms on average.
  • Rolling out in ChatGPT, including the free tier.

Source: OpenAI, “Hello GPT-4o”

What it means for developers

In the API, GPT-4o is 2x faster and half the price of GPT-4 Turbo.

Static example built from dated, linked announcements. Not today's news. Your briefings cover the topics you choose.

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✉ Inbox
M
Meriana9:00 AM
aipulseapp@gmail.com

Your Meriana Briefing — Today's Intelligence

MMeriana
Jun 25, 2026

Welcome to Meriana, Alex

Today's Intelligence Briefing

📖 Read in app▶ Listen in App

Topic

OpenAI

A week defined by momentum and friction in equal measure — record investor enthusiasm running ahead of the legal and evaluation frameworks meant to keep pace with it.

•OpenAI is reportedly in talks to raise a new round valuing the company near $300B, more than doubling its prior mark as enterprise demand accelerates.

ReutersJun 25 2026★ 9/10POSITIVE

Confirmed by multiple outlets citing named sources.

•A coalition of authors advanced their copyright suit over training data — a judge allowed key claims to proceed, keeping legal pressure on model providers.

Courthouse NewsJun 24 2026★ 8/10NEGATIVE

•Early benchmarks for the latest model show notable reasoning gains, though independent reviewers note inconsistent performance on long-horizon tasks.

Ars TechnicaJun 23 2026★ 7/10MIXED

Single-outlet testing; not yet independently replicated.

Summary

OpenAI's week was defined by momentum and friction in equal measure: investor enthusiasm pushed its valuation toward record territory even as unresolved copyright litigation and uneven benchmark results temper the story.

Contradictions

⚠ Reports disagree on the round's size — one outlet cites $300B while another puts it closer to $250B pending final terms.

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