Emotion Recognition in Conversation (ERC)aims to assign an emotion to a dialogue in aconversation between people. The first subtaskof EDiReF shared task aims to assign an emo-tions to a Hindi-English code mixed conversa-tion. For this, our team proposes a system toidentify the emotion based on fine-tuning largelanguage models on the MaSaC dataset. Forour study we have fine tuned 2 LLMs BERTand Llama 2 to perform sequence classificationto identify the emotion of the text.

Solving brainteasers is a task that requires complex reasoning prowess. The increase of research in natural language processing has leadto the development of massive large languagemodels with billions (or trillions) of parameters that are able to solve difficult questionsdue to their advanced reasoning capabilities.The SemEval BRAINTEASER shared tasks consists of sentence and word puzzles along withoptions containing the answer for the puzzle.Our team uses OpenAI’s GPT-4 model alongwith prompt engineering to solve these brainteasers.

Semantic Relatedness of a pair of text (sentences or words) is the degree to which theirmeanings are close. The Track A of the Semantic Textual Relatedness shared task aimsto find the semantic relatedness for the English language along with multiple other lowresource languages with the use of pretrainedlanguage models. We proposes a system tofind the Spearman coefficient of a textual pairusing pretrained embedding models like textembedding-3-large and LaBSE.