# GPT-4 Alternative

The Ragas Evaluation Model is part of the Ragas synthetic test data generation pipeline, serving as an alternative to GPT-4 for evaluation tasks.

Prometheus 2 is a language model based on Mistral-Instruct, specializing in fine-grained evaluation and reward modeling for Reinforcement Learning from Human Feedback (RLHF), serving as an alternative to GPT-4 evaluation.

Prometheus 2 is a language model based on Mistral-Instruct, specifically designed for fine-grained evaluation and reinforcement learning from human feedback, serving as an alternative to GPT-4 evaluation.

Functionary is a language model capable of parsing and executing function/plugin calls, supporting intelligent parallel tool invocation and analyzing tool output results.

Functional is a language model capable of parsing and executing functions/plugins, supporting intelligent parallel tool calls, and autonomously determining when to use tools or provide conventional dialogue responses.