Show HN: GPT4 New Cache Component for App Developers

3 points

3 years ago

I would like to introduce GPTCache, a semantic cache designed to work seamlessly with GPT-4 and LangChain. GPT-4 has revolutionized the way developers build AI-powered applications, but it comes with challenges: higher costs (more than 10 times higher than the earlier version) and longer response times. GPTCache is our solution to these challenges, and we would like to share it with the community.

Key Features of GPTCache:

- Semantic Key Matching: Unlike traditional caches that rely on exact key matches, GPTCache uses semantic-based key matching to improve cache hit rates.

- Multi-Modal Support: GPTCache is designed to handle multi-modal queries and responses (currently under active development).

- Cost and Time Savings: Reduce GPT-4 costs, and response times from seconds to milliseconds with cache hits.

- Knowledge Retrieval: Retrieve related knowledge from historical GPT-4 responses. So that you can regenerate new responses using a more affordable LLM service.

GPTCache is in its early stages, and we're actively seeking feedback from the community to make it better.

GitHub Repository: https://github.com/zilliztech/GPTCache

LangChain Semantic Cache Component: https://python.langchain.com/en/latest/modules/models/llms/e...