We believe the future of AI will be built on specialized small language models. To advance that mission, we're building Pioneer.

Pioneer is the world's first agentic fine-tuning and inference system. With Pioneer, any developer can fine-tune, deploy, and continuously improve open source small language models in minutes, without writing a single line of code.

Our research includes GLiNER and GLiNER2, open-source models with millions of downloads used by thousands of developers and organizations worldwide for entity extraction, text classification, and structured data extraction.

Fastino Labs

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