Periodic Table Wall Prompt for GPT-image-2.5

Saw a tweet from 关木 (@ZeroZ_JQ) with a deceptively plain setup. Three lines: GPT-image-2.5, a phrase that translates roughly to "slumped-in-a-chair moment," and then the actual point.

I have had many models draw this wall. Very few succeeded.

Look at what is on the wall. All 118 elements, laid out in the familiar stepped shape, but each cell is a clear glass box mounted on a pale panel, and inside every box is a physical specimen instead of a symbol. Sodium sits as a soft white chunk under mineral oil. Gold is a nugget. Bromine is a dark red liquid in a sealed vial. The noble gases rise in tall tubes as coloured glows.

That is the reason the tweet did numbers. The periodic table is an easy thing to describe and a hard thing to render, because the layout is rigid, the proportions are fixed, and every single cell has to hold something specific.

The prompt is four sentences

It sits in his own reply:

提示词 正对一个元素周期表的墙，墙上元素表的展览品，白底，纯透明玻璃质感的框，高级产品感，元素的小格子里展现元素的实物样式。画面正在展示纳元素。和周围元素控制好距离。平铺在画面上，是完整的全素周期表。

In English: face a wall of the periodic table, with the table's exhibits mounted on it, white background, frames with a pure transparent glass feel, premium product look, each small cell showing the element in its physical form. The image is currently highlighting the element sodium. Control the spacing between it and the surrounding elements. Tiled flat across the frame, and it is the complete periodic table.

Two things stand out. One is the register — white background, transparent glass, premium product look. That is product photography language, and it is doing most of the visual work. The other is the sodium instruction, which explains the orange box visible around Na in the image.

Why sodium has a box around it

Someone asked (@mypassgod): why does Na have a box around it in every image?

关木's answer: because I did not clean up the prompt.

That is the sodium line. It is still in there, the box renders, and he left it in rather than tidying it before posting. The prompt is published in its working state, not its polished state — which is arguably more useful if you plan to run it, since you can see exactly which instruction produced which artefact.

The replies are the good part

This is where the tweet gets genuinely interesting, because a few people went through the wall element by element.

@jiening666 checked a handful and listed them: Rb should be silver-white, Cs should be pale gold, chlorine gas should be yellow-green. The closing line is the sharp one — AI often makes something that looks beautiful at a glance and is actually wrong in ways that matter.

@reiy_leo caught a specific inconsistency: element 57, La, shows very different colours in its two boxes, when lanthanum should read silver-white in both.

@victor_cheng_42 gave the most careful read, and was fair about it. The phases are correct, he said, but the colour detail is over-embellished. Helium, neon, argon, krypton, xenon and radon are all colourless gases at room temperature and pressure. Under glow discharge some come close to what the image shows, and some do not.

And @SongChao817 put it flatly: the image looks good, but a fair number of the elements do not hold up — clear hallucination.

The one that stuck is @Astro48421168, who went the other way: even the liquid and gas elements are sorted correctly, it is not just making things up.

So the verdict is split, and both halves are right. The structure holds. The surface colours are a product shot, not a datasheet.

Everyone wanted it to be clickable

There is a whole thread of people asking for the same thing, which is its own signal.

@superego2046 asked whether it could be built as an interactive page where clicking an element enlarges it and maybe adds background on that element. 关木's reply: solid idea, doing it right away.

@diysimon wanted click-to-reveal atomic structure. @muddypaddle wanted each cell clickable and zoomable. Different people, same instinct — nobody wanted to keep it as a static image.

And a fair number of replies are just the reaction to watching a rigid, rule-bound layout finally hold. @PicchiGinger noted the wall actually worked this time, after other models kept failing at it. @CreatoCalm pointed at the real difficulty — tables are hard for AI, it cannot even draw a calendar properly.

Numbers

As of September 9, 2026:

• Main tweet: 1,405 likes, 92 retweets, 638 bookmarks, 208,472 views, 147 replies

• Prompt reply: 3 likes, 80 bookmarks, 18,965 views

The ratio on the prompt reply is worth noting — 80 bookmarks against 3 likes. People are not reacting to the prompt, they are saving it.

Original tweet: https://x.com/ZeroZ_JQ/status/2097550915557548199

Prompt (author's own reply): https://x.com/ZeroZ_JQ/status/2097585488974782745