provenance_header: added at publication, not present in the raw file — the rows below carry counters and no context, and a row without its provenance is a number without a path back. Every line after this one is as the harness wrote it, byte for byte.

card: 96 GB class

model: the 26B chat seat (gemma4:26b), the live serving instance the game's players talk to

graph: the game's shipped flux-dev sketch tier

note: the run as it landed, per ADDENDUM 1 of prereg.md — later and far shorter than the declared window. The file's own bench start_utc line (18:18:02Z) opens the recorded row block; the 18:18:02Z instant is the run's first measured call.

eval_ns: nanoseconds, the language runtime's own counter

tok_s: tokens per second, eval_count/eval_ns

exec_s: seconds, the painter's own execution timestamps

free_gib: GiB free on the card, as read

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