GPT-6 家族首个模型 Astra 发布，作者实测消耗 40 亿 token

63 1 Share 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.

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

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:

Rebuilding Manhattan in Unreal Engine.

Generating UIs autonomously.

3d printing a custom shower-drain part .

Identifying sounds from spectrograms (i.e. pictures with sound frequencies)

and dozens of examples of modelling real-life products in Blender or similar tools.

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 . *

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ChatGPT Work can learn your writing style from your emails, messages and files.

Hold Shift and drag to convert files on your Mac with Tangerine.

An Alien Mind - Jakub Pachocki (OpenAI’s Chief Scientist) on keeping AI’s future in human hands.

Using Blender with coding agents on macOS.

Agents can now control a physical iPhone over USB .

SuperAstra - Editing Super Nintendo games live.

Cibby - an app for people who collect physical games.

Doodle Shooter (loved playing this) and put yourself in Smash 64 .

A skill to make web apps feel native in iOS Safari .

A writing plugin that interviews you, critiques drafts and saves what you learn.

Factory’s CEO on who to hire when AI writes the code.

Uzu by Mirai runs local models 2-3x faster on Apple Macs. (I’m an investor)

Baseten is starting an open-source AI research lab .

Codex has changed my life as a solopreneur .

A maths hackathon with 40 hours and $2M+ in AI credits.

Your old agent instructions may be holding Astra back .

Seven agents, $300 each, 72 hours, and a race to make money .

Mistral raised €3B at a valuation above €21B, led by Samsung.

Entries for new maths work - one from Astra and another from Claude .

ashe @ashebytes since you guys loved the exploding tesla..

I used GPT-6 Astra to create a 3D website that pulls apart the male anatomy into 2,234 modeled pieces!

we are in a renaissance of learning 1:00 PM · Sep 5, 2026 · 6.86M Views 1.1K Replies · 5.25K Reposts · 51.8K Likes @pvncher . ","username":"daniel_mac8","name":"Dan McAteer","profile_image_url":"https://pbs.substack.com/profile_images/1972999017551249408/kNdZGnUv_normal.jpg","date":"2026-09-07T14:23:34.000Z","photos":[{"img_url":"https://pbs.substack.com/media/HRns7qYawAALQsW.jpg","link_url":"https://t.co/FYjzaOjIl1"}],"quoted_tweet":{},"reply_count":19,"retweet_count":16,"like_count":526,"impression_count":28967,"expanded_url":null,"video_url":null,"video_preview_media_key":null,"belowTheFold":true}" class="pencraft pc-display-flex pc-flexDirection-column pc-gap-12 pc-padding-16 pc-reset bg-primary-j62Gac outline-detail-Yl5oYx pc-borderRadius-md sizing-border-box-LGXObM pressable-lg-bfeQpw font-text-a4IB2X tweet-fWkQfo twitter-embed"> Dan McAteer @daniel_mac8 This is amazing. Copy this screenshot into Codex.

It can solve most issues with Astra not following instructions.

From @pvncher . 2:23 PM · Sep 7, 2026 · 29K Views 19 Replies · 16 Reposts · 526 Likes @OpenRouter rankings: openrouter.ai/rankings \n\n(Just a few days into September, but tracking at 27x y/y growth. Both a reflection of the natural demand for tokens and their product excellence.) ","username":"jeff_weinstein","name":"Jeff Weinstein","profile_image_url":"https://pbs.substack.com/profile_images/1000426988149002240/B9OhM1Rm_normal.jpg","date":"2026-09-07T14:10:32.000Z","photos":[{"img_url":"https://pbs.substack.com/media/HRno0tHXcAE7Rpz.jpg","link_url":"https://t.co/D4FhxPrOVY"}],"quoted_tweet":{},"reply_count":2,"retweet_count":10,"like_count":76,"impression_count":9550,"expanded_url":null,"video_url":null,"video_preview_media_key":null,"belowTheFold":true}" class="pencraft pc-display-flex pc-flexDirection-column pc-gap-12 pc-padding-16 pc-reset bg-primary-j62Gac outline-detail-Yl5oYx pc-borderRadius-md sizing-border-box-LGXObM pressable-lg-bfeQpw font-text-a4IB2X tweet-fWkQfo twitter-embed"> Jeff Weinstein @jeff_weinstein What signals (charts!) of the future are people watching? I find myself checking @OpenRouter rankings: openrouter.ai/rankings

(Just a few days into September, but tracking at 27x y/y growth. Both a reflection of the natural demand for tokens and their product excellence.) 2:10 PM · Sep 7, 2026 · 9.55K Views 2 Replies · 10 Reposts · 76 Likes Max @maxxrubin_ So Astra is able to identify sounds from mel spectrograms

zero-shot.

I don't think we've scratched the surface of what this model can do (and this is light reasoning btw) 9:25 AM · Sep 7, 2026 · 953K Views 198 Replies · 409 Reposts · 5.89K Likes Benji Taylor @benjitaylor A personal website should feel like you’ve briefly left the rest of the internet 5:48 PM · Sep 6, 2026 · 3.63M Views 658 Replies · 468 Reposts · 11.2K Likes check the replies and quote tweets for this - so many wonderful personal websites!

Ben Tossell @bentossell £90Bn spent by UK's councils visualised as apple maps

107m rows of (public) data

bentossell.com/council-spend/ 3:03 PM · Sep 4, 2026 · 85.4K Views 31 Replies · 18 Reposts · 231 Likes walzr.com/kids-trends ","username":"rtwlz","name":"Riley Walz","profile_image_url":"https://pbs.substack.com/profile_images/2002115727910952960/rt_GbxV2_normal.png","date":"2026-09-08T12:00:00.000Z","photos":[{"img_url":"https://pbs.substack.com/media/HRq0d98bkAA9_Ds.jpg","link_url":"https://t.co/WGGfeCKzI0"}],"quoted_tweet":{},"reply_count":3,"retweet_count":1,"like_count":28,"impression_count":884,"expanded_url":null,"video_url":null,"video_preview_media_key":null,"belowTheFold":true}" class="pencraft pc-display-flex pc-flexDirection-column pc-gap-12 pc-padding-16 pc-reset bg-primary-j62Gac outline-detail-Yl5oYx pc-borderRadius-md sizing-border-box-LGXObM pressable-lg-bfeQpw font-text-a4IB2X tweet-fWkQfo twitter-embed"> Riley Walz @rtwlz I scraped 100 million pictures of kids' drawings, and made them searchable so you can see the trends of the last 20 years walzr.com/kids-trends 12:00 PM · Sep 8, 2026 · 884 Views 3 Replies · 1 Repost · 28 Likes Find me on X , Linkedin , or YouTube

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