# PaLM 2 Chat: AI model fact sheet

- **Provider:** google
- **Released:** 2023-07-20
- **Context window:** 8,192 tokens
- **Parameters:** 340B
- **API pricing:** $0.50 / 1M input, $0.50 / 1M output
- **OpenRouter ID:** google/palm-2-chat-bison
- **Capabilities:** conversation, reasoning, code-generation

PaLM 2 by Google features improved multilingual, reasoning, and coding capabilities. Optimized for chat-based interactions.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/palm-2-chat-bison