# Lance Martin

Canonical: https://www.lazyweb.com/authors/lance-martin
Updated: 2026-09-20

Anthropic engineer and speaker on long-horizon Claude agent harnesses.

Lance Martin works on agent systems at Anthropic and speaks publicly about harnesses for reliable, secure long-horizon work. His talks connect model capability to the execution environment around it.

Source: https://github.com/Lance-Martin

Role comes from the linked Anthropic talk description; portrait comes from the linked public GitHub profile. Checked September 19, 2026.

## Referenced in 101

- [Claude for Long-Horizon Tasks](https://www.youtube.com/watch?v=9QebvrrY3KY) ([Managed agents 101](https://www.lazyweb.com/101/managed-agents)) — Long-horizon reliability comes from the harness and environment around Claude: decomposition, state, feedback, security and recovery.

## About this page

This is a Lazyweb reference profile, not an account, endorsement or claim that Lance Martin contributed to Lazyweb. The profile identifies an author, editor, maintainer, speaker or source publication connected to the linked work; it is not necessarily the article byline. Summaries are Lazyweb's; the linked work remains the source of truth.