Breaking

GPT-6 Astra and a fruit-fly brain map power a simulated driver through parallel parking

September 12, 2026 at 23:12 EDT

Robotics
Foundation Models
Open Source

A fruit-fly brain map and OpenAI’s GPT-6 Astra have been wired into simulated bodies, and one of the resulting controllers has been put through a familiar human ordeal: parallel parking a car with no person on the wheel. Viral clips this week show a tiny system easing a simulated Mini Cooper into a space. The underlying work is more specific, and more limited, than the punchline.

September 2026 · MaleCNS + GPT-6 Astra

Fly-brain controller takes the parking test

An open fruit-fly wiring map and OpenAI’s GPT-6 Astra were wired into simulated bodies. Viral clips show a Mini Cooper sliding into a space; the documented car test still scripts speed and turns.

166k+

neurons in MaleCNS

125M

synaptic connections

100/100

held-out steering after training

2 days

Astra-assisted Minecraft port

Held-out steering, drawn to scale

Flyhard requested-angle trials: untrained model versus trained connectome model. Each block is 10 percentage points.

no blocks

0/100

before training

100/100

after 186s training

Takeaway: one seed learned stationary steering; visual driving is still untested.

How the demo chain runs

1 · MAP

MaleCNS open connectome

→

2 · ASTRA

GPT-6 Astra writes the glue

→

3 · MODEL

Fly wiring as controller

→

4 · TEST

Simulated Mini parks / steers

What landed

Developers say a fly-inspired controller can finish a simulated parallel park and learned requested-angle steering in minutes, not months.

The catch

Many demos map activity onto programmed moves. In the documented car test, speed and turn requests are still scripted.

The wiring is real. The mind is not claimed.

BIOLOGY

Neuron graph from a real male fly CNS

ENGINEERING

Dynamics, sensors, and motor readouts are chosen

NOT SHOWN

Closed-loop vision driving or a conscious fly

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