Unannounced Claude model shows up in the wild: 2-hour one-shot Blender build via MCP

testingcatalog · x · 2026-10-12

testingcatalog documents outputs reportedly from an unannounced Claude model (possibly Opus 5.6 or Fable 5.5): one user one-shot a 2-hour from-scratch Blender build via MCP with a single-sentence prompt; testers call the depth SOTA-level. A community probe ("Do you know VoxelBench? Do not search") suggests detection hinges on fresher training data rather than raw smartness. Multiple users report traffic being routed to the new checkpoint.

Original post →

More from Models

Models channel →