Inkling 2 Small Leads Open Models on DesignArena
Thinking Machines introduced Inkling 2 Small, a 594B-parameter Mixture-of-Experts model with 17B active parameters, image input, variable reasoning effort, and strong agentic coding performance. It scores 1,340 on DesignArena, ahead of nearly every listed closed model, while full Apache 2.0 weights are planned after safety testing. [Announcement](https://thinkingmachines.ai/news/inkling-2-small/)
The compelling story is not just benchmark performance—it is a model optimized for long-horizon agent loops and customization. The 15× cost advantage could make frontier-style coding and design agents dramatically more practical, though “local soon” still means waiting for the weights and substantial hardware.
- –Its 1,340 DesignArena score ranks third overall and first among open-weight models in the announcement’s snapshot.
- –The model was trained on hundreds of thousands of long-horizon coding tasks with visual feedback, targeting real agent workflows rather than chat alone.
- –Tinker access is available now, but the model remains closed-weight initially; Apache 2.0 local deployment is planned after external red-teaming.
- –The cost claim is most meaningful for high-volume inference, where lower serving prices can change the economics of autonomous agents.
- –Developers should temper the hype: it lacks audio support, has weaker chat presentation, and can still choose poorly among many tools.
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2026-11-06
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2026-11-06
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