VITOMIND · TESTED LIVE

The Fable 5.5 tests, on Fable 5.1 and a free model

In early October 2026 people on claude.ai started getting answers from a newer model while picking Fable 5.1, and the leak says Fable 5.5 is days away. It is not in the API yet, so we took four of the tests people ran on it and gave the same prompts to Claude Fable 5.1, the Fable you can buy today, and to Ling 3.1 Flash, inclusionAI's model that is free on OpenRouter and OpenCode. One request each. Everything runs in your browser.

40,000 years of art, one cat

An animated film in the browser: every era of art history in its own style, with an orange cat running through all of them.

Claude Fable 5.1 · The Cat Who Chased the Dot
Claude Fable 5.1 The Cat Who Chased the Dot

Cave paintings by torchlight, Greek pottery, a woodblock sea and more, with a scrubber and chapter markers. Fable hit its output limit mid-file and was asked once to continue from the last character; no other help.

Plays by itself · click the chapters13.9 min · $3.76Open
Ling 3.1 Flash · free · 40,000 Years of Art
Ling 3.1 Flash · free 40,000 Years of Art

Same prompt. Title card, Egyptian reliefs, a woodblock sea; simpler shapes. First try, no edits.

Plays by itself · click the chapters2.3 min · freeOpen

A jeep in the forest

The off-road scene testers gave Gemini 4 Argon and Claude Opus 5, made drivable.

Claude Fable 5.1 · Pine & Birch Trail
Claude Fable 5.1 Pine & Birch Trail

Real driving: throttle, steering, suspension, mud that slows you off the trail, a cockpit camera. One read-only line added at the end for our driving bot (it exposes the jeep's position); nothing else touched.

W/S · A/D · C cockpit · R reset9.9 min · $2.47Open
Ling 3.1 Flash · free · Forest Trail 4x4
Ling 3.1 Flash · free Forest Trail 4x4

Richer forest and a textured trail, but the jeep runs on rails: it follows the trail by itself and A/D barely turn the nose. First try, no edits.

W/S · A/D · C camera2.2 min · freeOpen

Cut the rope, feed the creature

A rope-cutting physics puzzle with an original character, stars, bubbles, cushions and spikes.

Claude Fable 5.1 · Nibbl's Snack
Claude Fable 5.1 Nibbl's Snack

Seven levels, verlet ropes, bubbles, air cushions, spikes, a creature that watches the sweet. No edits.

Swipe across a rope · tap bubbles and cushions9.2 min · $2.33Open
Ling 3.1 Flash · free · Sweet Swing
Ling 3.1 Flash · free Sweet Swing

Seven levels with a creature called Nomble, cardboard look. One edit: the level buttons had no click action, so the game could not be started; we added it (one line, marked in the source). Nothing else touched.

Swipe across a rope · tap bubbles and cushions2.1 min · freeOpen

Controller Lab

Design your own game controller in pure SVG: presets, shapes, button styles, export.

Claude Fable 5.1 · Controller Lab
Claude Fable 5.1 Controller Lab

Premium shading, eight presets, three shells, pressable buttons, springy sticks, Export SVG. No edits.

Hover · click · drag the sticks · keys6.0 min · $1.55Open
Ling 3.1 Flash · free · Controller Lab
Ling 3.1 Flash · free Controller Lab

Second try, no edits: it runs, but the shell is lopsided and some gradients fail. The first try did not start at all (a garbled line); it is here too, untouched: controller-lab-ling-3-1-flash-first-try.html.

Hover · click · drag the sticks · keys2.3 min · freeOpen
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The exact prompts are for Ruocco Academy members. Every prompt word for word, with model, settings, time and cost, the full clean source of every demo as a ZIP, and step-by-step notes on how each video was made. The demos on this page are free to use for everyone.

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