Grok 4.7 · xAI · released 21 Sep 2026 · benched on GoldieBench 22 Sep

Grok 4.7 In The Agent OS: 20 Games, One Shot, Real Scores

Grok 4.7 just dropped, and I put it straight to work inside the Agent OS.

I asked it to build twenty full games, one prompt each, and then I played every single one.

Some of them are the best one-shot games I have seen from any model this year.

Stick around, because one of them fell apart in a way you need to see before you trust it.

Sources, the model, and every build ↓

official · the announcementGrok 4.7 — x.ai news, 21 Sep 2026 →official · the docsGrok 4.7 model page — docs.x.ai →openrouter · the modelx-ai/grok-4.7 — the route the Agent OS falls back to →goldiebench · the scoresGrok 4.7 on GoldieBench — every build, every verdict →goldiebench · head to headGrok 4.7 vs Grok 4.6 →independent · the indexArtificial Analysis Intelligence Index →the decoder · 21 sepGrok 4.7 at bargain prices, wide gap to Claude and GPT-6 →agent os · the guideHow to build your own Agent OS →

§1What just dropped

Grok 4.7 landed on 21 September

sources: x.ai/news/grok-4-7 · openrouter.ai/x-ai/grok-4.7

§2The problem

The Vendor Chart Problem

THINKING IT? "Every new model says it's the best at coding."

They all do. The chart is the vendor's. The game is yours.

So I stop reading and start building. Twenty times.

§3Old way vs new way

Reading charts, or playing the games

§4How it works

Grok 4.7 lives in the Grok Build tab

§5Exactly how it works

Step by step, no mystery

§6Live · a build in chat

Type it. Watch it stream.

real screen recording · Agent OS at localhost:3737 · recorded 22 Sep 2026

What you're watching: the real Grok Build tab. I click 4.5, 4.6, then 4.7, type one line asking for a neon snake game, hit send, and Grok 4.7 streams the whole game file live.

§7Live · the workspace

Every build, one click to play

real screen recording · Agent OS at localhost:3737 · recorded 22 Sep 2026

What you're watching: the Workspace tab of the same Grok Build screen. The twenty Grok 4.7 game files are listed, I open three of them, and each one plays inside the Agent OS.

§8How I tested

20 games, every one played

same 20 briefs Grok 4.6 got in Augustsame harness, same judgeno hand patching, ever

§9The scoreboard · top half

Average 7.15 out of 10

§10The scoreboard · bottom half

And the bottom half

§114.7 vs 4.6

14 wins, 5 losses, 1 ties

Grok 4.6 scored 2026-08-13 on the same twenty briefs · Grok 4.7 scored 2026-09-22

§12Best build · one

neoncity · 8.7 out of 10

real gameplay · one-shot build · filmed on Metal, no slow motion

What you're watching: Grok 4.7's one-shot neoncity, played live on a real GPU. Renders a gorgeous cyberpunk street with pink/cyan neon curbs, glowing buildings, a hovercar with reflective plate lights, and a full working HUD (speed, hull/boost/route, score, extract distance, minimap); playtest conf

Play neoncity yourself →the actual file Grok 4.7 wrote · opens on goldiebench.com

§13Best build · two

racing · 8.7 out of 10

real gameplay · one-shot build · filmed on Metal, no slow motion

What you're watching: Grok 4.7's one-shot racing, played live. Strong: gorgeous dusk-lit third-person racer with a detailed low-poly car, banked track, checkpoint gate, obstacles, working minimap and rich HUD; playtest shows real speed (105), score (000749) and lap progression plus

Play racing yourself →the actual file Grok 4.7 wrote · opens on goldiebench.com

§14Best build · three

arcade · 8.6 out of 10

real gameplay · one-shot build · filmed on Metal, no slow motion

What you're watching: Grok 4.7's one-shot arcade, played live. A gorgeous 3D breakout with rich lighting, gradient sky dome, gridded arena, minimap, and a polished sci-fi HUD; playtest confirms real motion (walkPx 0.23) with hull/lives/score/bricks all changing and no console errors

Play arcade yourself →the actual file Grok 4.7 wrote · opens on goldiebench.com

§15Side by side · doom

Grok 4.7 · Grok 4.6 · Claude Fable 5

three real one-shot builds, filmed on a real GPU, labelled underneath · same prompt to each model

What you're watching: the Doom-style raycaster brief, built one-shot by Grok 4.7, Grok 4.6 and Claude Fable 5, all three played at real speed so balance problems show.

§16Side by side · arcade

The 3D breakout, three ways

three real one-shot builds, filmed on a real GPU, labelled underneath · same prompt to each model

What you're watching: the 3D breakout arcade brief from Grok 4.7, Grok 4.6 and Claude Fable 5, all three driven at the same time.

§17Where it broke

2 of 20 died on load

THINKING IT? "A few crashes out of twenty isn't bad."

It isn't. It's also why you never ship a one-shot build without opening it.

Hand the model its own error and it usually fixes it on the first retry.

§18Every build

All 20, click any of them

§19Official numbers

xAI's own chart, next to the independent one

sources: x.ai/news/grok-4-7 · the-decoder.com, 21 Sep 2026 · artificialanalysis.ai

§20You might be thinking

“I'll wait for the reviews.” “Grok is just for X.”

Wrong: “I'll wait for the reviews.”

Right: You just watched twenty. The review is the scoreboard, and every build is a click away.

Wrong: “Grok is just the X chatbot.”

Right: Grok Build is a full coding agent with a CLI, and it now sits inside the Agent OS next to Claude, Codex and Hermes.

Wrong: “I'd need to be signed in to everything.”

Right: Signed out of Grok on X? The tab falls back to the same model through OpenRouter. It just works.

Don't take my word for it

Members post their wins every day — agency owners, ecom founders, course creators, solo operators across 38 countries.

Read the 158-page wins doc →

§21 Skip the setup

Get the Agent OS with Grok 4.7 already wired in

Come join us in the AI Profit Boardroom. The Agent OS is where Grok 4.7, Claude, Codex and Hermes share one memory and one workspace, so the game it builds today is the app it fixes tomorrow.

The Agent OS zip — the Grok Build tab with the 4.7 / 4.6 / 4.5 picker and the OpenRouter fallback

Every CLI you already pay for in one dashboard — Claude, Codex, Gemini, Kimi, GLM, Grok

The GoldieBench harness — bench any new model on real games the week it ships

Four coaching calls a week — bring your own setup and we fix it live

Daily tutorials and a prompt library

A member map to find people near you building the same thing

3,900+ business owners already inside

Join the AI Profit Boardroom →Inside the AI Profit Boardroom · skool.com/ai-profit-lab

4 live calls a week · daily tutorials · a member map · used in 38 countries

§22Cost

Does it burn tokens?

THINKING IT? "Doesn't running Agent OS burn a fortune in tokens?"

No — that's the biggest myth about it. Agent OS runs the everyday 90% on a free local model on your own machine, free APIs slot in for more, and for the frontier work it drives the CLIs you already pay for — Grok Build on your X Premium+ plan, the Claude CLI on your Claude subscription. It's a layer on top of what you already own, not a new meter. And inside the AI Profit Boardroom there are full token-optimisation tutorials, so you learn to cut usage to the bone.

§23Do this first

Open the tab. Pick 4.7. Build one game.

See Grok 4.7 on GoldieBench →every build, every verdict, the head-to-head with 4.6

§24 Your move

Get more leads and customers, with your business automated

Grok 4.7 builds the game. The Agent OS is what turns that into leads, content and a business that runs while you sleep. Readers bookmark this page. Operators join, install the Agent OS this week, and ship.

The full Agent OS — Grok 4.7, Claude, Codex, Hermes, one memory, one workspace

Free local models for the everyday 90%, paid CLIs only for the frontier work

The 30-day roadmap and the video walkthrough

Four coaching calls a week, daily tutorials, a prompt library

3,900+ founders across 38 countries

Join the AI Profit Boardroom →Inside the AI Profit Boardroom · skool.com/ai-profit-lab

258 documented member wins · 38 countries · 5 live calls a week · everything from this guide, pre-wired