Comparing the Performance of LLMs: A Deep Dive into Roberta, Llama 2, and Mistral for Disaster Tweets Analysis with Lora

roberta, llama-2, and mistral-f are all fine, but the choice depends entirely on the specific task and the context window you need. for disaster tweets analysis, i'd lean toward mistral-f because of its efficiency and strong reasoning capabilities. comparing them with lora fine-tuning just shows how much fine-tuning matters more than the base model. the performance delta is less about the base model and more about how well you tune it for that specific domain. don't get distracted by the names; focus on the measurable task performance.