![[P] TOPAS-DSPL: A 15M param Dual-Stream Recursive Transformer achieving 24% on ARC-2](https://www.tweakedgeek.com/wp-content/uploads/2025/12/featured-article-7476-300x171.png)
TOPAS-DSPL is a neuro-symbolic model that utilizes a dual-stream recursive transformer architecture to enhance small-scale reasoning tasks. By employing a "Bicameral" latent space, it separates algorithmic planning from execution state, which reduces "Compositional Drift" compared to traditional monolithic models. With a parameter count of approximately 15 million, it achieves a 24% accuracy on the ARC-AGI-2 Evaluation Set, showing a significant improvement over standard Tiny Recursive Models. The model's architecture addresses the "forgetting" problem in recursive loops by decoupling rule generation from state updates, and the open-sourcing of its training pipeline allows for independent verification and further development. This matters as it demonstrates significant advancements in reasoning models, making them more accessible and effective for complex problem-solving tasks.
