AI development that does it for you.

Every change carries someone's time, judgment, and intent. Sigilix is for the engineers behind those decisions: tools that stay close to the work, and to the people doing it.

Why Sigilix exists

Recent news

View more

Sigilix is an AI lab. We tune our own model line, and build the tools and proof systems that fuel it.

  • Boreas — Fast code work that still understands the repo around it.
  • Pyroeis — Our base model for everyday engineering work.
  • Astraeus — Repository-scale reasoning for higher-risk work.
  • Phanes — The private path for guardrails and memory integrity.