Cerebras GPT 256M
About
The Cerebras GPT 256M is a transformer-based large language model developed by Cerebras Systems, featuring a GPT-3 style architecture with 256 million parameters. It is part of a wider model family trained for compute-optimal performance according to Chinchilla scaling laws. It supports a vocabulary of 50,257 tokens and can handle sequences up to 2048 tokens long. Built for research, it demonstrates capabilities in text generation and language understanding, with potential for fine-tuning for conversational dialogue, though limited by its lack of instruction tuning. Trained on the extensive Pile dataset using Cerebras's weight streaming technique, it benefits from the efficiency of the Cerebras Andromeda AI supercomputer. However, it is not intended for production deployment without additional safety measures. Released under the Apache 2.0 license, it encourages open research but is English-only and unsuitable for machine translation.