Building the future of open weight language models

Building the future of open weight language models

An applied research lab building specialized, open weight language models and the Fastino Fine-Tuning Agent.

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Hugging Face

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Fastino-Nemotron-3.5-Lightning-Finance

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An open weights model built for numerical reasoning, research, and summarization over financial documents

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Fastino-Nemotron-3.5-Lightning-Healthcare

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An open weights model built for clinical conversation quality, medical reasoning and summarization

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GLiNER2-Guardrails-PII-Multi

A 300M-parameter multilingual model for safety moderation and PII detection.

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