Publish Complexity Atlas Posttrain v1.0.13

Document V12 o200k and 32k packages

Publish Complexity Atlas Posttrain v1.0.12

Separate clean chat and instruct viewer schemas

Restore SFT chat and instruct dataset views

Remove superseded v1.0.9 artifacts

Publish Complexity Atlas Posttrain v1.0.11

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

Update dataset card for filtered SFT projection

Publish upgraded 28k post-training corpus

Add complete dataset card

initial commit