2026-11-01 · America/Los_Angeles · 行业新闻 · #7

Alleged Mythos Class Anthropic Checkpoint Leak

YAML Metadata Warning:empty or missing yaml metadata in repo card ~14T param, 114 layers, hybrid GDN/MLA, MoE (1,224 experts, top-48 + 1 shared), NVFP4. Internal codename numbat, Anthropic's next Mythos-class training run. numbat is the codename referenced in the Claude Code source leak (Mar 2026). This is a checkpoint from that training run, pulled mid-pretraining. The 772 shards total ~7.72 TB of tensor data. Each shard is safetensors format, under 10.6 GB per file. configuration_numbat.py and modeling_numbat.py are included: a complete reference implementation of the checkpoint. Its module

热度 41.7 / 100；排名与评分保留该期记录。