SIGNAL
Tracking the global AI frontier — labs · research · agents · policy
Frontier Signal
Briefing

The first GPT-6 model

and what I’m building with it

The first GPT-6 model
Primary source bensbites.com ↗

Published September 8, 2026 · Category: AI Briefing

Overview

Hey folks,

So Astra is out and, in my experience, a token-hungry monster of a model… I was playing around with it over the weekend and burned through 4Bn tokens and built…nothing really.

I also wasted my banked resets too and feel annoyed at myself for just throwing all sorts of requests at it (long-running and short).

I don’t know yet if it feels to me like a huge capability leap but every time a new model comes out I always think it must be my skill issue. I’ve seen some awesome demos on X of people building insane looking things (seems like everyone is building 3d worlds and games?).

Two things I one-shot that I’ll share because I’m not sure what to do with them yet:

forgotten devices’ - these images were created by the image generation tool (which is pretty nuts!). My idea was to have a bunch of these and then you could click and play with each one (if I had any tokens left).

p.s. you can see in the bottom left the 3 version my agent made (I always have 3 versions created when starting an idea so I can feel out which direction I like best).

world radio’ - an old ipod interface that plays radio stations live from around the world. Not sure what I was going to do here but it works pretty well (some rough edges like the top button wtf?! 😂 )

I’m going to spend some time this week trying to figure out some of the better ways to work with Astra (other than letting it use tons of tokens), and I’ll let you know my experience.


Headlines

Astra is the start of the GPT-6 family. It smokes ARC-AGI-3, scores the highest on Zapier’s AutomationBench and costs the same as Fable 5.1. Though it’s a spiky model, it’s not consistently great.

It is a show horse, not a workhorse - Kieran Klaassen

Details

I both love and absolutely detest this model - Theo

But I’m hopeful because this was exactly the case with the GPT-5 release. By the time we got to GPT-5.3, i.e. in a few months, that model was consistently great.

Astra can draw a portrait in Canva - yes, the way you and I would draw using a computer (but obviously much better). Its computer use is fast enough to play piano.

Other things people are doing with Astra:

Also, in Codex, Astra can now ask questions without waiting for the answers. It carries on with everything that doesn’t need your answer (or where the answer can be assumed), and uses your reply without losing track of the original task.

OpenAI also said it has reached its automated research intern goal. These agents can tackle research tasks that would take a skilled person several days, while humans set the direction and judge the results. The next target is an automated AI researcher by March 2028.

You should soon be able to change the way Claude Code behaves. Anthropic is testing a way to extend its functionality by letting Claude Code write plugins that can change the interface, log actions or restrict what agents are allowed to do. It hasn’t shipped yet, and the Claude Code team is looking for feedback.

Inworld built Realtime TTS-2 for the next wave of consumer apps. That takes three things: text-based voice design, sub-100ms latency at P99, and one voice identity across 200+ languages. Learn how to give your AI apps a voice.*


Share Ben's Bites


My feed


Subscribe now


Afters

check the replies and quote tweets for this - so many wonderful personal websites!


* sponsors who make this newsletter possible :)
Wanna partner with us for the next quarter?
Email us at shanice@bensbites.com or k@bensbites.com

Ben's Bites is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.

Source

Originally published at www.bensbites.com.

Related Articles

F
Frontier Signal Desk

Frontier Signal tracks the global AI frontier — labs, research, agents, creation tools and real-world practice — straight from primary sources. Tip the desk: editorial@news.tunx.ai

Email the desk →
From our network: explore the AI assistant platform behind this site. Visit tunx.ai →
Note: This story is aggregated and summarized from the primary source linked above; the original publisher retains all rights. Details may evolve after publication — always confirm against the source. Nothing here is professional, legal or investment advice.

Related Stories

More from Briefing →