text-bison

PaLM 2's `text-bison` is Google's versatile foundation model for efficient, high-capability text generation and analysis tasks.

`text-bison` is the PaLM 2 model (Bison size), optimized for the best balance of capability and cost within the Google Cloud Vertex AI suite. This large language model (LLM) excels at diverse natural language tasks: classification, summarization, question answering, and content creation. It handles an 8,192-token input context, making it ideal for robust, single-API-call applications requiring precise text processing and generation.

https://cloud.google.com/vertex-ai/docs/generative-ai/models/text-models