Researchers have developed a large language model that can perform some tasks better than OpenAI’s o1-preview at a tiny fraction of the cost. Last September, OpenAI introduced a reasoning-optimized ...

Large language models often lie and cheat. We can’t stop that—but we can make them own up. OpenAI is testing another new way to expose the complicated processes at work inside large language models.

LiteLLM allows developers to integrate a diverse range of LLM models as if they were calling OpenAI’s API, with support for fallbacks, budgets, rate limits, and real-time monitoring of API calls. The ...