# 🇮🇳 ZY-S1 Preview — Born in India. Built for Intelligence > Source: > Published: 2026-10-12 11:08:06+00:00 Hello, Hugging Face community! I’m excited to share **ZY-S1 Preview**, an experimental language model from the ZYR project, which is being developed in India. **Model:** [zyr-AGENT/ZY-S1 · Hugging Face](https://huggingface.co/zyr-AGENT/ZY-S1) ZY-S1 Preview is built on Sapient AI’s HRM-Text-1B base model. It explores additional supervised fine-tuning and corrective fine-tuning to evaluate performance across reasoning, reading comprehension, mathematics, and general knowledge. In an initial sample of 100 questions across five benchmark metrics, ZY-S1 Preview achieved: **ARC-Challenge:** 80% **MMLU:** 52% **DROP Token F1:** 19.76% **DROP Exact Match:** 4% **MATH-500 Exact Accuracy:** 0% These are preliminary results from small samples, not full benchmark scores. Mathematical reasoning and reading comprehension remain important areas for improvement. **Born in India. Built for Intelligence.** The ZYR project is being developed in India, with a focus on AI model training, experimentation, and evaluation. ZY-S1 Preview is an early experimental checkpoint—not a finished model or a claim of state-of-the-art performance. I’d love to hear from the Hugging Face community: Which benchmarks should I run next? What improvements would you recommend for future training? Which reasoning or coding tasks should I prioritize? Thank you for checking out the project! **ZY-S1 Preview — Born in India. Built for Intelligence.**