Let’s say the book market represents only about 1% of the total LLM text generation opportunity. Even then the total addressable market of LLM text generation is approximately $300 million annually—a modest figure when compared to AWS, which raked in $90 billion in 2023 as the cloud market leader. Adding to the challenge is the fact that most major LLM providers (except for Claude) adhere to OpenAI-compatible API standards for text generation.