Stagehand on X: “GPT-6 Luna is a step function improvement from it's predecessor scorin…”

A fast, private reader for public X posts. No account, no tracking, no pop-ups.

PeekX is an independent tool and is not affiliated with, endorsed by or sponsored by X Corp. “X” and “Twitter” are trademarks of their respective owners. We only show posts that their authors made public and never access private or protected accounts. Downloaded media belongs to its creators — please respect their rights.

Username or post link

Home / @Stagehanddev / Post

Stagehand

@Stagehanddev

GPT-6 Luna is a step function improvement from it's predecessor scoring 11% higher in accuracy on our browser agent tasks.

GPT-6 Sol scores 2% better in accuracy, but costs 20x more per task than Luna.

OpenAI Developers@OpenAIDevs · Sep 22

GPT-6 Sol and Luna just landed in Astra’s orbit.

Both launch today with API prices 50% lower than GPT-5.6.

Build with Sol. Scale with Luna. To production and beyond.

0:15

Open quoted post →

Sep 23, 2026, 12:38 AM UTC

6 17

Download media

Every quality X serves, straight from X's media CDN. No watermark, no wait.

OriginalBEST

Photo · 4096×1563

From the quoted post by @OpenAIDevs

1080pBEST

Video · 1920×1080 · 0:15

720p

Video · 1280×720 · 0:15

360p

Video · 640×360 · 0:15

270p

Video · 480×270 · 0:15

Audio · MP3

0:15 ·

Save & share

Turn this post into a clean image, or copy it as text or Markdown.

Open on X

Stagehand on X: “GPT-6 Luna is a step function improvement from it's predecessor scorin…” | PeekX