Remove obsolete o200k v12 tokenization

Publish Complexity Atlas Posttrain v1.0.13

Document V12 o200k and 32k packages

Add 32k V12 sibling token package

Remove superseded V11 tokenized package

Remove superseded V11 viewer shards

Publish Complexity Atlas Posttrain v1.0.12

Restore Dataset Viewer dynamic statistics

Separate clean chat and instruct viewer schemas

Restore SFT chat and instruct dataset views

Remove superseded v1.0.9 artifacts

Remove legacy v1.0.10 O200K shards

Remove superseded v1.0.10 artifacts

Publish Complexity Atlas Posttrain v1.0.11

Add files using upload-large-folder tool

Add native 32k v1.0.10 SFT shards

Document native 32k SFT shards

Publish sharded v1.0.10 SFT projection

Shard conversations train for Dataset Viewer

Add files using upload-large-folder tool

Expand linked subcard SFT release

Add files using upload-large-folder tool

Publish hydrated 123k post-training corpus

Publish regenerated 43k generalist post-training set

Update dataset card for filtered SFT projection

Publish filtered 18k generalist SFT projection

Publish upgraded 28k post-training corpus

Add complete dataset card

Upload projected.parquet

initial commit