
Everything You Need to Know About Claude Mythos
Anthropic published a 200+ page system card for Claude Mythos — their most capable model yet. Here's what's in it and why it matters.
Practical guides and deep dives from the Vellum team to help you cut through the noise and ship faster.

Anthropic published a 200+ page system card for Claude Mythos — their most capable model yet. Here's what's in it and why it matters.

AI assistants need access to your stuff to be useful. We built Vellum so you never have to choose between power and safety — every security layer is designed with one assumption: what if the AI tried to work against you?

Explore this breakdown of Claude Opus 4.6 and how it stacks up to Opus 4.5 and OpenAI and Google models.

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We reviewed and compared 30+ platforms to filter down the 15 best Zapier alternatives in 2026 for your team's needs.

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How we used foreground, background, and code review agents to double engineering velocity

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Use this playbook to execute a battle tested strategy for AI transformation, that will make your business AI native.

Learn about common architectures, frameworks and discover best practices for building agents from AI experts.

A practical guide to the top AI workflow platforms, with comparisons to help you choose the best fit for your team.