AI BriefingApodex 1.1 and FrontierAgent Released
Key point
The Apodex team released Apodex 1.1, an open-source model specialized for agent intelligence, along with its harness.
Details
The Apodex team released Apodex 1.1, an agent intelligence scaling model for complex tasks. This model is designed to achieve continuous and verifiable progress toward real-world goal attainment, including reasoning, retrieval, file operations, code execution, failure recovery, and multi-agent coordination.
The released model lineup is as follows:
- Apodex 1.1 and Apodex-1.1-mini
- Quantized versions: NVFP4, GPTQ-Int4, FP8
- Previous generation: Apodex 1.0 and various SFT models (4B, 2B, 0.8B)
Additionally, the open-source FrontierAgent agent harness, the model paper, and the FrontierChallenge benchmark paper were released on GitHub. The developers plan to answer questions about model behavior and coding post-training via a Reddit AMA.
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