Update model card: add zen/zenlm tags, fix branding

Update README: add abliteration methodology and Zen identity

Fix model identity in chat template

Add model weights

Update Zen4 Coder Flash model card — API-only

Update model card with Zen branding

Remove placeholder weight stubs (API-served model)

Rebrand README to Zen4 Coder Flash

Add 49 model files

Upload tokenizer_config.json with huggingface_hub

Upload model.safetensors.index.json with huggingface_hub

Upload generation_config.json with huggingface_hub

Upload config.json with huggingface_hub

Upload chat_template.jinja with huggingface_hub

Upload README.md with huggingface_hub

Remove upstream references from model card

feat: update model specs and API family table

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Upload README.md with huggingface_hub

initial commit