Arena 宣布 thinkymachines 的 Inkling 2 Small 开放权重后，在 Agent Arena 排名美国开源模型第一、全部开源模型第二，综合排名第 22。
With its open weights release today, Inkling 2 Small by @thinkymachines is now also the #1 US open model in Agent Arena, and #2 among all open models.
It has a live +2.9% net improvement score across 11.5k real-world agentic sessions, ranking #22 overall.
Some more stats:
- +10.9% Steerability: the highest of any open model
- $0.26 median cost per task: about 4.7x less than the #1 open model, Kimi K3.1 Pro ($1.22)
- The only US model in the Agent Arena open top 10
In the Agent Arena, we use real usage traces for objective signals to move beyond human preference. Everything in the Arena is evaluated based on real-world usage with a global community of users.
在 X 查看被引用的帖子Exciting news: Inkling 2 Small by @thinkymachines is now officially open source, and currently in the Code Arena: WebDev with 1647 pts, making it the #1 US open model!
Inkling 2 Small also ranks #4 among open models globally and #23 overall. It's a +239 pt improvement over its previous variant, Inkling-Small (1408 pts, #34 among open models).
Congrats to @thinkymachines for their contribution to open progress!
来源：Arena.ai · x.com