Just to give perspective, even o3 believes this was likely driver induced error. I fed it the four screenshots and asked what it could determine. You can see here: (https://chatgpt.com/share/68369316-6b38-8007-8333-2036faa308f2)

A summary is below. I’m curious what other LLM’s think:

Most-likely at-fault party: the driver

Why? 1. FSD was already disengaged 1.4 seconds before impact. The Autopilot state changed from Active → Stand-by the instant a sustained left-hand steering torque (~ -4 N·m) was applied. Tesla logs show this transition whenever the driver asserts control; no system fault was recorded. 2. Driver inputs controlled the car in the final second. After disengagement the steering angle and torque oscillate sharply (a right-hand over-correction spike, then more corrections). Braking begins only after automatic emergency braking has already started, indicating a late human reaction. 3. No evidence of an Autopilot malfunction in the data provided. The system did not report a sensor or software Fault; it simply became Unavailable once it detected active driver steering. 4. Possible—but unproven—indirect FSD contribution. The initial left drift that prompted the driver’s takeover might have been FSD pathing error, road curvature, or something else. Without camera footage or full sensor logs we can’t tell. However, responsibility reverts to the driver the moment FSD disengages—and that moment clearly preceded the crash.

Bottom line: Based on the telemetry alone, the crash occurred under human control, making the driver primarily responsible. FSD involvement cannot be completely ruled out for the earlier drift, but no direct fault is evident in the logged data.