ChatGPT vs. Llama 2: Which Language AI is Better?
Subtle Differences in Performance
While I don't believe any local models currently surpass ChatGPT overall, I approached my evaluation with that expectation. Surprisingly, Llama 2 performed significantly worse than ChatGPT in practice.
Benchmark Test Results
In a benchmark test, Llama 2 scored an 85, providing a thorough perspective. However, GPT-4 excelled with a score of 9, demonstrating its ability to incorporate additional insights into automation.
Human Evaluation
Despite its lower benchmark score, human evaluators slightly favor Llama 2 over ChatGPT in various aspects. To explore the nuances further, I decided to evaluate three of the most recent models: OpenAI's GPT-4, Anthropic's Claude 2, and the newly open...
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