PostTrainLLM public model artifacts
Public PostTrainLLM weights and research artifacts, with lifecycle notes distinguishing routed, research-only, rejected, and unevaluated work.
Text Classification • Updated • 13Note Released weights; 57.1% sealed V1 accuracy at 3.8ms. Rejected as the production winner.
posttrainllm/qwen3-4b-file-ops-distilled
Text Generation • 4B • Updated • 45Note Routed specialist: file-operations hard gate improved from 58% to 100%; breadth regression is disclosed.
posttrainllm/qwen3-4b-rest-fused
Text Generation • 4B • Updated • 12 • 1Note Research specialist: file-operations depth 100%, breadth 65% versus stock 59.6%; rerun a product-specific gate before wiring.
posttrainllm/qwen3-4b-multibackend-distilled
Text Generation • 4B • Updated • 12Note Rejected negative-transfer artifact: depth 100%, breadth 31%; retained as a failed comparison, not a promoted specialist.
posttrainllm/vibethinker-3b-mlx
Text Generation • 3B • Updated • 22 • 1Note Report-only MLX conversion of WeiboAI/VibeThinker-3B; a conversion artifact, not a product-specific specialist.
posttrainllm/vibethinker-3b-agentic-distilled
Text Generation • 3B • Updated • 65Note Inconclusive weights archive with current evaluation missing; not a shipped specialist.