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I need help with my AI agent built using LangChain and GPT-4. It's having trouble correctly identifying user intents in edge cases, like multi-part questions or vague inputs. The priority is to improve the prompt for better intent classification. Example of the Issue: User: “Book a meeting and send a reminder.” Expected: Two intents: meeting + reminder Current behavior: Only triggers one intent or the wrong tool. Tech Stack: - LangChain - OpenAI GPT-4 - Python (FastAPI) - Basic vector store (ChromaDB or FAISS) Deliverables: - Code fix or prompt update - 2-3 test cases to show improved handling - Brief explanation of what was changed Ideal for: - AI agent developers - LangChain experts - Prompt engineers Looking for someone who can quickly diagnose and implement a solution.
Project ID: 39731402
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Active 9 mos ago
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Hi there, Does your current flow use ReAct, MRKL, or custom agent logic? Relevant Work: AI Travel Agent – [login to view URL] I’ve resolved identical intent-classification issues in multi-agent systems like my AI Travel Agent (LangChain + GPT-4) using structured prompt chaining and fallback routing. I’ll fix your agent by: ✅ Rewriting prompts with explicit multi-intent parsing and context-aware validation ✅ Adding layered tool-selection logic to handle vagueness and edge cases ✅ Providing 3+ test cases (e.g., “Book a meeting and remind John via email”) I’ll share a working snippet and test results within 24 hours. Let’s hop on a quick call? Wassay
$10 USD in 7 days
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20 freelancers are bidding on average $20 USD for this job

I have analyzed this project and I have to say this aligns perfectly with my expertise in AI agent development, LangChain, GPT-4, and prompt engineering. Your need for improving intent classification aligns perfectly with my skills in enhancing AI agents using advanced algorithms and languages like Python FastAPI. I have a proven track record of delivering high-quality results in similar projects. I'm available to start immediately and deliver on schedule. And if you're not happy, you simply don't pay. Send me a message so we can discuss your project in more detail. Regards, Garren Katts
$10 USD in 30 days
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I have reviewed project details, I will improve your AI agent’s prompt to better identify multiple user intents, including multi-part or vague queries, ensuring the correct tools trigger. Could you please confirm if you’d like the solution as a prompt update only, or a small code adjustment in your LangChain pipeline as well? Send me a message so we can finalize the details and get started today. Thanks, Raza
$20 USD in 1 day
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I can help fix your AI agent’s intent recognition issue. I will review the current prompt and LangChain setup, identify why multi-part or vague queries are misclassified, and provide a working update. I’ll also give 2-3 test cases to show improved intent handling and a brief explanation of what was changed.
$20 USD in 1 day
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Hi, I can help refine your LangChain + GPT-4 agent so it handles multi-part and vague inputs more reliably. By improving the intent classification prompt and adding structured guidance, the agent will correctly identify multiple intents (e.g., meeting + reminder) instead of defaulting to one. I’ll deliver a prompt/code update, add 2–3 test cases to validate improvements, and provide a short explanation of the changes for your future reference. Regards, Mutahra
$20 USD in 2 days
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Hi there, I carefully went over your prerequisites, and I clearly understand them. I am able to realize your concepts with full precision and professionalism, bearing in mind that I already possess over five years of experience in providing high-value solutions. I have serviced customers across the globe, and my focus has always been on quality, timely delivery, and effective communication. I don’t just complete projects , I achieve results that have impact. • Over five years of experience • Proficient with contemporary tools and technologies • Warm, prompt, and concise responses • Absolute focus on the successful outcome of your project I am able to start work right away. I guarantee that your expectations are fully met. Best Regards Hamza
$50 USD in 7 days
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I am a perfect fit for your project, as an AI developer experienced in LangChain and GPT-4. I understand the importance of clean intent classification and can swiftly tackle issues with multi-part questions or vague inputs. While I am new to Freelancer, I have extensive experience in AI development. I have worked on similar projects off-site. I would love to chat more about your project! Regards, Graeme Jardine
$10 USD in 30 days
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We are a global team that is a perfect fit for your project. Understanding the importance of clean intent classification in AI agents, we specialize in improving prompts for seamless user interactions. Our experienced team excels in LangChain, GPT-4, Python (FastAPI), and advanced vector stores. With a history of delivering successful projects, we are well-equipped to tackle your needs. Let's engage about your requirements and we look forward to collaborating with you! Regards, Igshaan
$50 USD in 7 days
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"I am a perfect fit for your project. I understand the importance of accurately identifying user intents in edge cases like multi-part questions or vague inputs, crucial for a seamless user experience." While I am new to Freelancer, I have tons of experience and have done other projects off-site. I specialize in AI development, LangChain expertise, and prompt engineering, ensuring a clean, professional, and user-friendly solution. I would love to chat more about your project! Regards, Joshua Visser
$10 USD in 30 days
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Hi Mate , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in GPT-4, LangChain, AI Model Development, Git, Prompt Engineering, Software Architecture, AI Development, AI Chatbot Development, Python and Java. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. A fast response is appreciated
$10 USD in 3 days
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I’m confident that I’d be a great fit for your project and I’m excited about the opportunity to contribute my skills to bring your vision to life. I understand the importance of building a user-friendly interface that provides a seamless experience. I specialize in creating integrated and automated systems designed for efficiency and long-term scalability. My expertise includes: - Web Development – building responsive, interactive applications tailored to client needs. - UI/UX Design – crafting intuitive designs that keep users engaged. - Database Management – ensuring your data is structured, secure, and optimized for performance. Although I’m new to Freelancer, I bring a wealth of off-platform experience delivering high-quality projects for clients. My focus is always on clear communication, reliability, and results that exceed expectations. I’d love the chance to learn more about your project and how I can help make it a success. Best regards, Jared Pretorius
$10 USD in 30 days
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⚠️I earn your trust through results, not promises⚠️ I think we are the perfect fit for your project. Understanding the need to improve prompt for better intent classification in LangChain and GPT-4. My expertise lies in AI agent development, LangChain integration, and prompt engineering. My focus is on providing high-quality work, clear communication, and tailored solutions. Once you see the value I bring, you'll know you made the right choice. Let’s get started — your success is my priority. Regards, Divan
$10 USD in 30 days
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Hello, I’m confident✨✨✨ I can help you get the chatbot working smoothly again. Looking forward to discussing details and starting right away. I understand your project is about fixing intent detection issues in a custom AI chatbot. With my experience in AI, NLP, and chatbot development, I can quickly analyze your current implementation and resolve the misclassification or matching problems. ✅ Skilled in Natural Language Processing (NLP) and intent classification ✅ Experience with custom chatbots, ML models, and dialogue systems ✅ Can debug, retrain, and fine-tune models for better accuracy ✅ Focused on delivering a fast and reliable fix
$20 USD in 5 days
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As a seasoned AI developer and LangChain expert, I'm confident I can address your intent detection challenges effectively. With a strong grasp of Python, FastAPI, and using basic vector stores like ChromaDB or FAISS, I can swiftly diagnose the problem and implement a code fix or prompt update that will enhance your AI agent's performance. Over the course of my career, I have successfully tackled similar edge case issues by carefully refining the prompts and training the model accordingly. In addition to my technical skills, I believe my passion for improving natural language processing (NLP) models makes me an excellent fit for this project. I understand the importance of interpreting multi-part questions and vague inputs accurately, so your users get the best response. As part of my deliverables, I'll provide 2-3 test cases to demonstrate the significant improvement in your system's handling capabilities. Ultimately, you need a freelancer who not only has expertise in relevant technologies but also has an ability to understand unique requirements of a project and accomplish tasks timely and effectively. That is precisely what I bring to the table - a thorough comprehension of LangChain, GPT-4, LangChain and CSE frameworks, customization based on need-based application requirements. Thanks for considering me for this important task and I look forward to working on it with dedication.
$50 USD in 1 day
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"I am a perfect fit for your project. The priority is to improve intent classification in LangChain and GPT-4 AI agent for multi-part questions and vague inputs." While I am new to freelancer.com, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Morne
$10 USD in 30 days
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I am a perfect fit for your project. I can quickly diagnose and implement a solution to improve your AI agent's intent classification issue with edge cases. My extensive experience in end-to-end software development, meticulous quality assurance, and innovative problem-solving make me well-equipped to handle this task. Despite being new to freelancer, I have successfully completed various projects off-site. Let's discuss your project further and work towards achieving your goals efficiently. Regards, Graham Valentyn
$10 USD in 30 days
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Hey, I have gone through your project details, From initial understanding. I am confident that I can deliver a fantastic work. You can drop me a message to discuss further.
$10 USD in 2 days
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I've reviewed your project and understand the core issue: your AI agent, built on LangChain and GPT-4, struggles with multi-intent queries. The agent fails to correctly identify separate intents like "meeting" and "reminder" from a single request, leading to incorrect tool usage. My goal is to fix this by improving the agent's logic and its ability to handle complex requests. * Prompt Optimization: I'll refine the prompt to instruct GPT-4 to explicitly break down user queries into individual, actionable intents. I'll also use few-shot prompting with clear examples of multi-intent requests and the correct tool calls. * Code Refinement: I'll adjust the agent's code to process multiple tool calls sequentially, based on the optimized prompt's output. This guarantees that all intended actions are triggered. You will receive: * Updated code with the refined prompt and logic. * A brief explanation of the changes. * 2-3 new test cases to demonstrate the improved functionality. I have strong experience with LangChain, Python, and prompt engineering, and I specialize in solving these types of issues. I'm confident I can quickly implement a high-quality fix to make your AI agent more reliable.
$20 USD in 2 days
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Hi, how are you doing? I’ve built and tuned AI agents with LangChain and GPT-4 in Python, focusing on robust intent classification and edge-case handling. I can diagnose why multi-part or vague inputs collapse to a single intent, refactor the prompt design and prompt-logic to yield multiple intents, and add 2–3 test cases to demonstrate the improvement. I’ll deliver a code fix or prompt update plus a brief note on what changed so you can validate quickly.
$30 USD in 5 days
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