シャドーイング練習: Did OpenAI actually build AGI? GPT-6 Astra first look - 動画で英語スピーキングを学ぶ

練習モードを選ぶ

各モードは全画面の練習ルームで開きます。

80 文

文が短すぎたり長すぎる場合は、Editをタップして調整してください。

The famous American philosopher Smashmouth once said, The years start coming and they don't stop coming,

and I've never understood those words more deeply than I did this week after what felt like years in AI Bizarro land.

First, on Tuesday, Anthropic released Fable and Mythos 5.1, which they're calling the world's most advanced models for coding and knowledge work.

Then on Wednesday, Meta released Muse Spark 1.3, which Zuck says is a frontier model that's almost too cheap to meter.

Then finally, on Thursday, OpenAI announced GPT-6 Astra, which President Greg Brockman says is AGI

if you're one of the handful of lucky influencers or enterprise customers who got access to it.

Unfortunately, I think I've made too many gay scam Altman jokes over the years to make the cut, but in this video, I'll do my best to break down the new models, see how the anointed are liking Astra,

and look into the totally coincidental timing where the internet broke right as it was released.

It is September 4th, 2026, and you're watching The Code Report.

Normally, the first week of September is a quiet one, because all the rich VCs and poor project managers are busy appropriating schizophrenic culture in the Nevada desert.

Because you did so well, you get to hear a magic tune on my ocarina.

But apparently, AGI waits for no one, despite how dead your ego might be.

On Tuesday, Anthropic got things rolling with the release of Fable and Mythos 5.1.

Although they're the same model, Mythos is the one you can't use while Fable is the one you can.

It just changes the subject when you ask about Anthrax.

The TMBBs were fine, but the more interesting bits were in the case studies.

A Backstreet Boys-inspired hedge fund named Millennium had a piece of code

that for the last five years would crash about once in a million runs, and regardless of how much Adderall they took, they couldn't figure it out.

So recently, they gave it to Fable 5.1, which took the memory snapshot the program leaves behind when it crashes,

then found that the crash address pointed into a compiled vendor library they didn't have the source code for.

They disassemble that library back into raw assembly and traced the crash to a bug in the vendor's code.

And speaking of drugs, Mythos 5.1 is also pretty good at designing new ones.

The first step in making most modern medicines is designing a protein that sticks to a specific target in your body.

Typically AI gets this right about 10% of the time, but Mythos 5.1 was able to increase that number to about 50%.

And for those of you who have the planet-flavored version of autism, it was able to train a neural network on 30-year-old NASA

radar data to build a new elevation map for a part of Venus.

Then on Wednesday, Meta dropped Muse Spark 1.3, which was the fourth release in five months from Meta Super Intelligence Labs.

And what do you know, these TMBBs were also pretty good.

But the more impressive part is in the price.

The standard endpoint is $1.25 in and $4.25 out.

But if you're the give up essential liberty to purchase a little temporary safety type, there's a contributor tier at 10 cents in

and 20 cents out as long as you agree to let Meta train on everything you send it.

Alexander Wang says a double-digit percentage of developers are choosing that option, which makes sense

because a double-digit percentage of developers would also choose to eat the mystery beef from Argentina

if you told them it was cheaper and open source.

Which brings us to yesterday morning when right before the Astra released, ChatGPT, Claude, Grok, and Cursor all happened to go down at the same time.

The Occam's Razor opinion is that it was most likely an Azure issue since they reported an outage around the same time,

but the more entertaining theory is that Astra's first act as a public model was to literally kill its competition.

But once the lights came back on, the launch itself was somehow even messier.

OpenAI put up their launch page, and shortly after, Reuters, CNBC, and The Verge published their embargoed stories.

Then for reasons no one really knows, OpenAI took down their announcement

and the tech influencers got started on the modern status game of flexing how long they've secretly had access to Astra 4, and to be honest, I would have done the same thing

if it wasn't for slippery scam Altman and his grubby little gang of misfits.

Anyway, about 90 minutes later, when the post was back up, it turned out the model wasn't actually available to anyone publicly yet, and the rollout to Plus and Pro users would happen in the coming days.

By the evening, Sam had posted an apology for the messy rollout, and when a Pro subscriber asked Sam if he should stay up and wait for it,

Sam told him something we've all heard after making a desperate late-night plea, go to bed.

Sam also told CNBC the model went through a formal review with the Trump administration before release, so even the government got to try AGI before we did.

As far as Astra itself, it was pre-trained on more than 100,000 GPUs at the Stargate site in Texas,

and it's the first model from OpenAI where previous models did a significant chunk of the supervising during training.

The main pitch today seems to be computer use, where Astra can fill out forms, crunch spreadsheets, and operate engineering tools like KiCat and Blender.

On OSworld, which is a benchmark that drops a model into a real desktop

and makes it do office work with a mouse and keyboard, just like a human meatbag does until it begs for Xanax, it scored 73% while taking about 40 minutes for each task,

compared to Sol's 65% at 75 minutes.

And of course, the agents on the Trust Me Bro benchmarks are the best to ever do it.

It got 100% on ExploitBench and 65% on TerminalBenchScience, which beats the numbers Anthropic was bragging about on Tuesday.

It also got 99% on ARC-AGI3, which is the benchmark that's supposed to prove your model actually generalizes instead of memorizing, which is kind of the definition of AGI,

depending on who you ask.

And according to OpenAI, Astra is the first model to hit the critical cyber threshold in its preparedness framework, which is just a fancy way of saying it can find

and exploit zero days on its own without a human telling it what to do.

Pricing is the same as Fable 5.1 at $10 per million input tokens and $50 out.

But what do the anointed humans think about it?

The early access reviews are positive in the way early access reviews typically are from people who don't publicly slander Sham Altman,

but the demos, specifically the ones that require spatial awareness, are impressive.

Sharif Shamim had it recreate the Palace of Fine Arts in San Francisco, and it did so almost perfectly in Blender.

And Thomas Ricard from OpenAI posted a walkthrough of the demo house from the launch post, which Astra first modeled in Blender and then turned into a fully walkable Unreal 5 scene.

But the most interesting was Matt Schumers, who asked Astra to build a world in Unreal Engine and fill it with a dozen Astra-powered agents.

A day later, he heard voices coming from his living room

and walked out to a bunch of agents talking about what

I can only assume was a plan to create a dating app for horses.

With all that said, when artificial analysis ran Astra through their independent intelligence index,

it scored a 61, which is exactly the same as GPT 5.6 SOL, and 5 points behind Fable 5.1.

Something doesn't add up here, but one thing that does add up is CodeRabbit, the sponsor of today's video.

They got tired of seeing me make new videos about new exploits hitting the timeline every week,

so they just launched CodeRabbit Security to provide continuous code security that's powered by actual reasoning instead of brittle regex rules.

Their security agents are designed to think like an attacker in order to hunt for real vulnerabilities across your entire codebase.

Then it prioritizes actual risks based on reachability, exploitability, and blast radius.

And it explains the problem to you in plain English and suggests a fix you can approve and merge from the diff.

CodeRabbit Security reviews every PR before merge, and you can also schedule deep scans across your full codebase to protect your backdoor 24-7.

Get 10 free code scans to try it out for free today at the link below.

This has been The Code Report, thanks for watching, and I will see you in the next one.

アプリをダウンロード

流暢に話すために必要なすべて

AI発音採点文ごとに採点

IPA練習すべての音をマスター

単語学習自分の単語帳を作る

単語ゲーム遊びながら覚える

QRをスキャン

Download on theApp Store Get it onGoogle Play

同じチャンネル

FOR YOU

この動画は誰におすすめ？

中級以上の英語学習者で、ネイティブスピーカーの自然な会話スタイルや最新のトピックを使って 英語の発音を良くする ことや、IELTS スピーキング対策 をしたい人に最適です。動画ではAI関連の専門用語や風刺的な表現が多く、リアルな会話のリズムを感じながら学べます。

覚えておきたいフレーズとイディオム

"the years start coming and they don't stop coming"：時間がたくさん過ぎて止まらない様子。
"frontier model"：最先端のモデル。
"Occam's Razor"：最も単純な説明が最も正しい可能性が高いという考え方。
"flexing"：自慢する、見せびらかす。

これらのフレーズは 動画で英語学習 する際に、ネイティブらしい表現力をつけるのに役立ちます。

発音を磨くポイント

このスピーカーは早口で抑揚が豊かです。shadow speech（シャドーイング）を使って、リズムとイントネーションを真似るのが効果的です。特に "Bizarro land" や "schizophrenic culture" のような固有名詞や複合語の発音を注意深く聞き、繰り返し練習しましょう。また、"go to bed" のような簡単なフレーズでも、自然なアクセントをつけることで、よりネイティブらしく話せるようになります。

この動画の文法

話し手がよく使っている文型を、動画の実際の表現とともに紹介します。

文型	動画での表現
関係詞節 who / which + 節 — 人や物について情報を加える	option, which makes · OSworld, which is · memorizing, which is
現在完了形 have/has + 過去分詞 — 過去の出来事が今も関係している	I've never understood · I've made · has been
受動態 be + 過去分詞 — 誰がするかより、何が起きるかに焦点を当てる	was released · are designed

シャドーイングとは？英語上達に効果的な理由

シャドーイング（Shadowing）は、もともとプロの通訳者養成プログラムで開発された言語学習法で、多言語習得者として知られるDr. Alexander Arguelles によって広く普及されました。方法はシンプルですが非常に効果的：ネイティブスピーカーの英語を聞きながら、1〜2秒の遅延で声に出してすぐに繰り返す——まるで「影（shadow）」のように話者を追いかけます。文法ドリルや受動的なリスニングと異なり、シャドーイングは脳と口の筋肉が同時にリアルタイムで英語を処理・再現することを強制します。研究により、発音精度、抑揚、リズム、連音、リスニング力、そして会話の流暢さが大幅に向上することが確認されています。IELTSスピーキング対策や自然な英語コミュニケーションを目指す方に特におすすめです。

シャドーイングのやり方: ステップ別の完全ガイドを読む →

シャドーイング練習: Did OpenAI actually build AGI? GPT-6 Astra first look - 動画で英語スピーキングを学ぶ

練習モードを選ぶ

アプリをダウンロード

Did Google just dethrone OpenAI and Anthropic?

Mind-bending new programming language for GPUs just dropped...

PostgreSQL in 100 Seconds

A $6.3 billion open-weight model just got embarrassed by the French...

Every app on Earth is now open source... whether it likes it or not

OpenAI’s lead engineer was secretly a spy...

Intel chips can’t possibly be this bad… 100% crash rate?

NestJS in 100 Seconds

Godot in 100 Seconds

Grok 4 pushes humanity closer to AGI… but there’s a problem

Array Map in 100 Seconds

Docker in 100 Seconds

The most interesting "hack" in history...

OpenAI’s new browser feels familiar…

10 weird OSS projects you need right now...

Firefox and Tor hit with 9.8 critical level exploit

5 open source tools that replaced my $320/mo AI stack...

C++ in 100 Seconds

DHH has gone completely off the rails...

Rust in 100 Seconds

I built the same game with Astra and Fable 5.1... only one was fun

Meta's new model wants "deep access" to your personal life...

Transformers, the tech behind LLMs | Deep Learning Chapter 5

How I'd Learn AI From Scratch in 2026 (skip the useless 80%)

FULL DISCUSSION: Google's Demis Hassabis, Anthropic's Dario Amodei Debate the World After AGI | AI1G

The Limitless AI Lie. The Bubble Is Slowly BURSTING.

Introducing the Agents API

Did Anthropic Kill Git?

The Future Of Work (& The New High-Income Skill Stack)

Go’s Big Mistake

Is AI Doom Real... or Just Good Marketing?

We Let $200 GPT-Pro Think for 7 Days on Unsolved Math

この動画は誰におすすめ？

覚えておきたいフレーズとイディオム

発音を磨くポイント

この動画の文法

シャドーイングとは？英語上達に効果的な理由