Persona ideas for your custom AI judge

The short answer

A persona is a combination of three things you choose: one of ten tones, four intensity dials, and up to four focus areas. The ideas below are combinations of those controls, not free-text prompts, because the site does not take free text for a persona.

How to set each control in order is in how to build a custom AI cock judge. This page is about what to build with them.

What you can and cannot set

You can set the tone, which sets the whole register and runs from clinical through to sultry. You can set the dials, each from 1 to 10: vulgarity, horniness, detail and humour, with a meanness dial that appears for the ridiculing and teasing tones. You can pick up to four focus areas from length, girth, shape, head, skin, veins, curvature, symmetry and grooming.

There is no box for writing instructions, no output length setting and no list of banned topics. That is a deliberate constraint rather than a gap: values chosen from a fixed list drive the generation directly, so two ratings with the same settings are comparable. Research on prompt formatting found that language model accuracy swung by up to 76 points on trivial changes to how a task was laid out, which is the drift fixed options remove.

Idea one: the straight read

Choose the clinical tone, keep vulgarity and horniness low, put detail high and humour low, and pick shape, symmetry and skin as the three focus areas. The result is a measured, observation-heavy write-up that reads like notes rather than a performance.

It suits anyone who wants a rating to compare against the six axes from the free scan, because the six rating axes map onto those focus areas.

Idea two: the teasing friend

Pick the teasing tone and raise humour. A meanness dial appears for this tone, so decide deliberately how much bite you want: low keeps it playful, high turns it into a roast you may not enjoy on a bad day. Keep detail in the middle and choose two focus areas rather than four.

Fewer focus areas matters here because a rating that touches everything tends to say little about any of it, and the humour has less to land on.

Idea three: the single-question persona

If you want an answer to one thing, choose one focus area and leave the other three slots empty. Once four are picked the rest lock, but nothing makes you reach four. A tight brief is the closest you get to a limit on what the rating is allowed to dwell on.

That also covers the no-go idea. You cannot name a topic to avoid, but you can leave it unselected, and a focus area you did not choose is not what the rating was asked to spend its words on.

Idea four: the focused coach

Pick a tone that suits constructive feedback, set detail to a high value and humour to a middle one, keep vulgarity and horniness low, and choose three focus areas you actually care about, such as shape, skin and grooming. The aim is a rating that reads as practical observations about the photo.

Because the six axes the scan reports and these focus areas overlap, you can use the scan first to see which axis scored lowest, then pick a matching focus area and see what the write-up says about it. What your score means helps with reading the scan before you do.

Idea five: the deliberately silly one

Not every persona needs to be useful. Choose the lightest tone you can find on the list, push humour to the top of the dial, keep detail low so it stays punchy, and pick one focus area. It is a cheap way to get something shareable, and the contrast between settings makes the result read as a character rather than a report.

Treat this one as entertainment. It will tell you about as much about your photo as any other persona does, which is a score and a few observations, and no more than that.

Choosing and iterating

Start from the Sample tab, where demo reels let you hear the tones before you spend anything, then change one setting at a time so you can tell what it did. Changing tone and three dials at once tells you nothing about which one mattered.

If you would rather start from a look than a voice, choosing an AI judge template is the other route, and the Custom Persona page lists what is currently offered.

Mistakes that waste a generation

The common one is maxing everything. Setting every dial to 10 and filling all four focus slots produces a crowded rating where no single point gets room. Spread the dials out so the settings contrast.

The second is changing too much between runs, which leaves you unable to tell what helped. The third is writing the brief in your head rather than in the controls: if the register you want is not a tone on the list, pick the nearest and adjust the dials rather than hoping the model infers the rest.

It also helps to remember what the rating is based on. It is a score out of ten, a summary and a list of observations written from your photo, so a poorly lit photo limits any persona. The photo guide is worth a read before you spend.

Save the combinations that worked

Because the controls are fixed lists, a successful persona fits in a line you can keep: tone, four dial values, and the focus areas. Writing it down means you can repeat it after changing the photo, which is the cleanest way to test what a new photo does. Why your AI cock score changed between photos explains the other half of that comparison.