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Zyphra
Open foundation models trained on AMD, plus Zyphra Cloud inference
OrganizationNeolabsReleases open weights
Products by Zyphra
- Zamba2Hybrid Mamba2-transformer small language models
- ZAYA1Open MoE language models trained end to end on AMD
- ZAYA1-VLSmall open vision-language model built on ZAYA1-8B
- ZONOSOpen text-to-speech models with voice cloning
- ZUNAOpen EEG foundation model for denoising and reconstructing brain signals
- Zyphra CloudAMD-based inference cloud for open models and long-horizon agents
About
Zyphra is a San Francisco AI lab that trains open foundation models with new architectures, from the Zamba hybrid Mamba-transformer models to the ZAYA1 mixture-of-experts language family, the ZONOS speech models and the ZUNA EEG model. Most weights are published on Hugging Face under Apache 2.0, and the models are also served through Zyphra Cloud.