counts.csv is synthetic, written for biotapy (BSD-3-Clause): 7 samples x 617
features. 614 of their genus names come from MGM's vocabulary
(mgm/resources/phylogeny.csv); "Escherichia-Shigella" reads as MGM's
Escherichia, "Notagenus" is not in it, one feature has no genus, and "Blautia"
is the genus of two features.

embeddings.csv holds MGM's own embedding of each sample of counts.csv (7 x 256
float32 values), computed by tests/mgm/export_reference.py with
microformer-mgm 0.5.8 (its wheel's SHA-256
210891685565022ea869e88a7452769dc6fbe3f699d2a133e15338d1e30eb92b), torch
2.0.1+cpu, transformers 4.33.3, numpy 1.24.3 and pandas 2.0.3 on CPython
3.11.16: MGM's MicroCorpus builds the tokens and GPT2LMHeadModel runs its
pretrained general model, one sample at a time; the embedding is the mean of
the last hidden layer over the sample's tokens. Two runs gave byte-identical
files. They are numbers derived from MGM's MIT-licensed model:

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