Arcee Open Models API Beta
### TL;DR
The Arcee Open Models API Beta expands Arcee's hosted inference service beyond its proprietary Trinity model family to include a curated selection of frontier open-weight models. This service is designed to provide developers and enterprises with greater flexibility for demanding, long-horizon agentic workloads.
Key Insights & Metrics
Key Features
- Access to a diverse catalog including Trinity-Large-Thinking, DeepSeek-V4-Pro, DeepSeek-V4-Flash-Latest, GLM-5.2, Kimi-K3, and Inkling-Small
- Integration with 'nac', an open-source agent harness for long-running tasks
- Token-based pricing model for flexible usage
- Open-weight model support for inspection and fine-tuning
- API designed for demanding, long-horizon agentic workloads

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