Blender AI Arena
Which AI makes the best 3D? Two models, same prompt, judged blind — vote below. 8 AI systems for Blender, 90 real outputs, 1,085 community ballots counted.
Round 1: four Claude models (Haiku 4.5 → Fable 5) built the benchmark prompts as independent code runs — and 3D-Agent joined as the first competitor working natively inside Blender. 3D generators join in Round 2. Full methodology →
Blind Comparison
Two AI-generated 3D models from the same prompt, shown side-by-side. You don't know which AI made which.
Community Votes
Pick the better model, call a tie, or mark both as bad. Tool names are revealed only after you vote.
Glicko-2 Rankings
Votes feed the Glicko-2 rating system — the same algorithm used by chess and esports rankings.
New entrant
3D-Agent enters the arena — the first competitor working natively inside Blender
While the Claude models generated geometry as code runs, 3D-Agent built its entries the way an artist would: live in the Blender viewport via MCP and the Python API — real scene objects, modifiers, and materials, exported straight from Blender. Its first 8 benchmark outputs are in the arena and gallery now, facing blind votes under the same rules as everyone else. See the methodology.
Season 1 standings
1,085 ballots counted
| Rank | Competitor | Status | Rating | W–L–T |
|---|---|---|---|---|
| 1 | Claude Opus 5 | Provisional | 1895 ±74 | 183–44–13 |
| 2 | GPT-5.6 Sol | Provisional | 1853 ±71 | 171–51–12 |
| 3 | 3D-Agent | Provisional | 1820 ±68 | 144–42–3 |
| 4 | Grok 4.6 | Provisional | 1799 ±71 | 99–31–5 |
| 5 | Claude Fable 5 | Provisional | 1541 ±68 | 158–141–23 |
| 6 | Claude Opus 4.8 | Provisional | 1398 ±71 | 103–194–18 |
| 7 | Claude Sonnet 5 | Provisional | 1362 ±70 | 78–191–18 |
| — | Claude Haiku 4.5 | Calibrating | 964 ±96 | 15–257–6 |
Computed with Glicko-2 from stored ballots, refreshed every minute — raw data at /api/votes.csv. Competitors stay unranked until they clear the calibration floors. Full leaderboard →
The AI tools we track
Full leaderboard →| Model | Provider | Type | In Season 1 |
|---|---|---|---|
| 3D-Agent | 3D-Agent | agent | competing |
| BlenderGPT | Community | addon | profile only |
| ChatGPT | OpenAI | assistant | competing |
| Claude | Anthropic | assistant | competing |
| Gemini | assistant | profile only | |
| Grok | xAI | assistant | competing |
| Hunyuan3D | Tencent | 3d-generator | profile only |
| Luma Genie | Luma AI | 3d-generator | profile only |
| Meshy AI | Meshy | 3d-generator | profile only |
| Rodin AI | Hyper3D | 3d-generator | profile only |
| Sloyd | Sloyd | 3d-generator | profile only |
| Trellis 3D | Microsoft | 3d-generator | profile only |
| Tripo AI | Tripo | 3d-generator | profile only |
Roster listed alphabetically. Tools marked “profile only” haven't run the benchmark yet — participation is free and open to any AI tool that works with Blender.
Featured Models
3D-Agent
3D-Agent
AI agent platform connecting to Blender via MCP. Supports Claude, GPT, and Gemini as underlying models.
BlenderGPT
Community
Open-source Blender addon connecting GPT models for Python script generation inside Blender.
ChatGPT
OpenAI
ChatGPT connected to Blender via MCP or addon integrations for 3D scripting and scene work.
Claude
Anthropic
Claude connected to Blender via MCP. Excels at multi-step 3D scene construction and clean bpy code.
Frequently Asked Questions
What's the best AI for Blender?
It depends on the job. For generating meshes from text or images, Meshy, Tripo, and Rodin lead the field. For working inside Blender itself, assistants like Claude and ChatGPT connected via MCP — or dedicated agents like 3D-Agent — are the strongest options. The Blender AI Arena benchmarks all of them head-to-head with blind community voting.
Does Blender have AI built in?
No — Blender itself ships without generative AI. AI comes to Blender through external tools: assistants connected via MCP (Claude, ChatGPT, Gemini), agents like 3D-Agent, addons, and 3D generators whose output you import. That's exactly what this arena benchmarks.
Is Blender AI free?
Blender itself is free and open source. Most AI tools that work with Blender offer free tiers, including ChatGPT, Claude, Gemini, Meshy, and Tripo. The Blender AI Arena is completely free to use.
Can ChatGPT do Blender?
Yes. ChatGPT can generate Blender Python scripts and, when connected via MCP (Model Context Protocol), can directly create and modify 3D models inside Blender. See its arena profile for strengths and setup.
How does the Blender AI Arena ranking work?
Tools are ranked with the Glicko-2 rating system over blind side-by-side votes. Every tool starts at 1500, tool names are hidden until after each vote, and rankings only appear once enough real votes are collected. The full methodology and benchmark prompt set are public.
Want AI That Actually Creates in Blender?
3d-agent is the AI agent that connects directly to Blender via MCP — generating, modifying, and rendering 3D models with natural language.
Try 3D-Agent Free →