Spellbook

Toronto, August 7, 2025 — Spellbook, the leading AI copilot for contracts, is now one of the first companies globally to integrate OpenAI’s newest frontier model, GPT-5, into its suite. The rollout is already underway, bringing dramatic improvements to contract revision and issue spotting workflows.

“Working with Spellbook on…

For years, lawyers have voiced a consistent complaint about AI drafting tools: “It doesn’t understand my style.” While AI has made strides in speed and efficiency, it has largely failed to mirror the nuanced preferences, structure and tone of individual legal practitioners.

Now, Spellbook—a leading player in…