Blender benchmark

The same house brief, different models.

The benchmark compares how AI models create a complete furnished bungalow in Blender, from layout and editable geometry to materials, renders, and preparation for an interactive tour.

Updated Reading time 2 min

Results
1
Playable results
1
Demos to try
1
Method
Shared Blender prompt
Exterior render of the Casa Oliva bungalow created by GPT-6 Astra GPT-6 Astra

In brief

  • Every model receives the same assignment to create a complete furnished bungalow in Blender.
  • Evaluation covers layout, editability, visual quality, and operation in the 3D viewer.
  • One result by GPT-6 Astra is currently published.
  • The render, interactive viewer, and editable .blend file are available.

Full ranking

Results and 3D viewer

One run is currently published. Further models will join the same ranking and use the shared 3D viewer.

Bungalow benchmark ranking Ranking by the practical quality of the Blender output
Preview Model Type Parameter count / requirements Result Limitations Note 3D model
Exterior render of the Casa Oliva bungalow created by GPT-6 Astra 1GPT-6 Astra Closed — Matched the assignment Working 3D model and viewer Minor visual limitations A refined multi-prompt run. About 200 MB .blend; 1,538 objects and 8 cameras. Viewer

The viewer works on desktop and touch devices; mouse and keyboard provide the best controls.

Sources and run data

dates, prompt, run type, checkpoints, revisions, and memory data

Only documented data is included. A run date, prompt version, and run type are shown only when they were recorded; historical gaps are not estimated. Q4 weight size is not total RAM usage; cache or state at 100K is a separate figure for one sequence and the stated runtime.

GPT-6 Astra
Generated
Tested
Prompt
bungalow-master-en-v1
Run type
multi-prompt

Method

What the benchmark tests

Every model starts with the same prompt. Evaluation covers assignment completion, layout, .blend editability, visual quality, and operation of the exported model in the 3D viewer. Follow-up fixes must remain within the original brief and the run is labeled multi-prompt.

Original assignment prompt

The model received the English prompt in the original wording shown below.

Create a complete, fully furnished, single-story three-bedroom bungalow in Blender, with a small garden, terrace, and pergola, combining modern design with Italian elegance. Aim for photorealistic materials, lighting, and details, with a practical layout, independently accessible bedrooms, and correctly positioned furniture. Model the entire house, including full walls, ceilings, and roof. Keep door leaves separate from their frames, with correctly positioned hinge pivots or defined sliding directions, ready for opening and closing in a WebGL viewer. Critically inspect the model and fix mistakes throughout the process. Deliver an editable .blend file and interior and exterior renders.

FAQ

Bungalow benchmark FAQ

What does the Bungalow benchmark test?

It tests an AI model's ability to design and build a complete furnished bungalow in Blender from a shared brief.

How is the result evaluated?

The review covers the house layout, editable geometry, materials, render quality, and operation of the exported model in the 3D viewer.

Can the model be inspected interactively?

Yes. The published result includes an interactive 3D viewer for desktop and touch devices.

Is the original Blender file available?

Yes. The editable .blend file is available with the render and viewer export.

Why is there only one model in the ranking?

The benchmark is new and currently contains its first published run. More models will be added to the same comparison.