AI_Diplomacy open-source harness C
AI benchmark · Long-Horizon
- Publisher
- Good Start Labs
- Domains
- Long-Horizon
- On X
- @goodstartlabs ↗
- Tier
- C why
- Snapshot
Latest from Good Start Labs on X
@goodstartlabs ↗What is AI_Diplomacy open-source harness?
AI_Diplomacy is an open-source harness in which AI models play full games of Diplomacy against each other, revealing and comparing their strategic and negotiation behavior.
Games mostly
“We created the first Diplomacy environment where even small models can play full games.”
goodstartlabs.com/research ↗
Who built AI_Diplomacy open-source harness
Good Start Labs built it
“We launched our first project AI Diplomacy.”
goodstartlabs.com/research ↗
Tier C
Niche: a handful of models scored, or built by an RL vendor.
How much stands behind a tier: usage, who backs it, a confirmed line from its own site or paper, and a clear read on X. High with three of the four, medium with two, low otherwise.
- built by Good Start Labs
- in curated RL directories (2 pts)
How we got to tier C
- Adoption: built by Good Start Labs. Tier C.
- Not yet read on X.
- In curated RL directories: 2 points, a floor of C.
- Confirmed: a line from its own site or paper places it.
A clear view on X moves a tier one step up or down; most entries don't move. How tiers work.
Where AI_Diplomacy open-source harness sits
Its realm in the universe, live. Hover a star for its name; click to open it. Open it in the universe
Next: browse all benchmarks. Entry from the RL Research daily scrape of public sources, 2026-10-11 snapshot.