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I’m building [login to view URL] and need an AI expert to create an autonomous agent whose core talent is reading a user’s “vibe level.” In other words, the model should ingest short text (think chats, comments or posts) and instantly return a numerical or categorical score that captures the overall emotional tone, friendliness and positivity of the input. Here’s how I picture it working: • A simple REST or GraphQL endpoint receives the text. • The agent analyses sentiment, contextual nuance and subtle cues, then outputs the vibe score plus a one-sentence rationale. • Everything runs in real time so the response feels instantaneous inside the product. You are free to combine large-language-model techniques, custom embeddings, emotion classification models or reinforcement learning with human feedback—whatever achieves accurate, explainable results. I’m open to Hugging Face Transformers, OpenAI, LangChain, or a small bespoke model if that makes more sense for speed and cost. Deliverables 1. Fully trained model (or fine-tuned weights) with reproducible training pipeline 2. Clean, well-commented code for the inference microservice 3. Quick-start README plus a short Loom walk-through showing the agent in action Acceptance criteria • ≥ 90 % accuracy against an agreed-upon test set of labelled vibe levels • Average latency < 700 ms per request on standard cloud hardware • Easy to deploy to Docker/Kubernetes or a basic VPS If you have prior work in sentiment analysis, emotion detection or conversational AI agents, I’d love to see it. Let’s make online interactions a little more loveable.
Project ID: 40464147
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95 freelancers are bidding on average $23 USD/hour for this job

Hello, {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}}} I have carefully reviewed your Vibe-Detecting AI Agent requirement and fully understand the expected workflow, performance goals, and deployment requirements. With 10+ years of experience in AI/ML, NLP, sentiment analysis, LLM integration, and real-time inference systems, I can build a fast and scalable vibe-detection agent tailored for Loveable.dev. The solution will include a real-time REST/GraphQL inference service capable of analyzing sentiment, emotional tone, contextual nuance, and positivity scoring with explainable outputs. I can implement this using OpenAI/Hugging Face Transformers with LangChain orchestration and optimized inference pipelines to achieve low latency and high accuracy. Deliverables will include: • Fully trained/fine-tuned model with reproducible pipeline • Clean and well-documented microservice code • Docker-ready deployment setup • README documentation and Loom walkthrough I can optimize the system to meet your target latency and accuracy benchmarks while ensuring scalability for production usage. WE WILL WORK WITH AGILE METHODOLOGY, PROVIDE COMPLETE SOURCE CODE, 2 YEARS FREE ONGOING SUPPORT, AND ASSIST YOU FROM DEVELOPMENT TO FINAL DEPLOYMENT. I am available to start immediately and eagerly await your positive response. Thanks Christina
$20 USD in 40 days
6.1
6.1

As an AI specialist, my primary objective is to enable technology to enhance human experiences. When I read your project description for a Vibe-Detecting AI Agent, I felt it strongly resonates with my vision and the skill sets I've honed over time. Whether it is sentiment analysis, context comprehension or emotion detection, I have consistently achieved both accuracy and efficiency with my models. My proficiency in large-language-model techniques, custom embeddings,and emotion classification models will ensure the reliability and explicability of the results delivered by the agent. In terms of deployment, you won't have to worry about anything. On top of building the autonomous agent and training the model, I will provide clean, well-commented codes for the inference microservice along with a how-to guide and a short Loom demonstration video that showcases every aspect of the decked-out agent in live action. Having already worked with frameworks like Hugging Face Transformers and OpenAI, I'm adept at using technology that suits specific needs tailored to speed and cost.
$25 USD in 40 days
5.6
5.6

Hello, Your “vibe-level” concept is a strong fit for modern sentiment and conversational AI pipelines, and I can help build a low-latency, production-ready inference service that scores emotional tone, friendliness, and positivity in real time with explainable outputs. I have experience building NLP and AI classification systems using Transformers, OpenAI models, Hugging Face pipelines, embeddings, vector similarity, and lightweight inference architectures optimized for API-based deployment. My approach would combine: • Fine-tuned sentiment/emotion classification • Context-aware embedding analysis • Custom vibe scoring logic • Explainable rationale generation • Fast REST/GraphQL inference service The deliverable can include: • Reproducible training/fine-tuning pipeline • Dockerized inference microservice • Optimized latency-focused deployment • README + deployment documentation • Loom walkthrough/demo Suggested stack: Python, FastAPI, Transformers/HuggingFace, OpenAI or fine-tuned MiniLM/DistilBERT models, Docker, optional LangChain orchestration. I can optimize the architecture to meet your <700ms latency target while maintaining strong classification accuracy and scalability for Loveable.dev. I’m available to start immediately and would be happy to discuss dataset strategy, vibe taxonomy, and deployment preferences.
$15 USD in 50 days
5.0
5.0

"Brooklyn is where grit, creativity, and culture turn every block into a story." ❤️Hi there ❤️ As a verified engineer, I can do your project perfect. Please check my reviews to verify my skills. Warm Regards, Ruslan
$20 USD in 40 days
5.1
5.1

I’m Juan Pablo. I understand exactly what you need: an AI agent that can read short text and instantly return a precise, explainable “vibe score” with real‑time performance. This is the kind of sentiment, emotion and nuance‑detection work I build for products where speed, clarity and consistency matter more than model size. I can deliver a reproducible training pipeline, a clean inference microservice and a lightweight model tuned specifically for your use case, all deployable on Docker or Kubernetes with sub‑700 ms latency. I’ve worked with Transformers, OpenAI, custom embeddings and RLHF, so I can choose the architecture that gives you the best accuracy‑to‑cost ratio. If you want, I can walk you through how I design emotion models, optimize inference latency or build reproducible pipelines before we start. I can begin right away.
$20 USD in 40 days
4.5
4.5

Hi there, I have carefully reviewed the project requirements for the Vibe-Detecting AI Agent Build on Loveable.dev. I understand the need for an autonomous agent that can analyze text inputs and provide a numerical or categorical score based on the emotional tone and positivity. Let's chat and discuss it further. To handle your project, I will start with implementing a sentiment analysis model using Hugging Face Transformers or custom embeddings. I will then develop a real-time inference microservice that can provide instant vibe scores along with a rationale sentence. By combining advanced language model techniques and human feedback, I aim to deliver accurate and explainable results. The deliverables for this project include a fully trained model, clean code for the inference microservice, and a comprehensive README with a Loom walk-through. Before signing-off my bid, I would like to ask a question, i.e., how do you envision integrating user feedback into the model training process? Warm Regards, Aneesa.
$15 USD in 40 days
3.2
3.2

Building a "vibe detector" that balances nuance with sub-second latency is a tough nut to crack. Most off-the-shelf sentiment models just see "positive" or "negative" and miss the subtle warmth you’re after. I’d start with a distilled LLM like Llama-3-8B-Instruct, fine-tuned on a curated dataset of "vibe" labels. This keeps latency way under 700ms without sacrificing the explainable rationale you need. It’s faster than OpenAI’s API and easier to host privately. I’ve actually built similar real-time tone analyzers for customer support bots. I know exactly where the latency bottlenecks hide. Want to hop on a quick call to discuss your specific label set? I can share a few examples of how I’d structure the training pipeline.
$15 USD in 35 days
3.2
3.2

Hello There!!! ★★★★ ( Real-time AI vibe detection agent with sentiment scoring & explainable outputs ) ★★★★ I carefully reviewed your project and really like the concept behind Loveable.dev. You need an autonomous AI agent capable of analyzing short-form text in real time, detecting emotional tone, friendliness, and positivity, then returning an accurate vibe score with a concise explanation through a fast API endpoint. ⚜ AI sentiment & emotion detection model development ⚜ REST/GraphQL inference microservice setup ⚜ Hugging Face, OpenAI & LangChain integrations ⚜ Fine-tuning and custom vibe classification pipelines ⚜ Real-time low latency AI inference optimization ⚜ Docker/Kubernetes deployment support ⚜ Explainable AI outputs with clean documentation I’ve worked on NLP and conversational AI systems involving sentiment analysis, text classification, embeddings, and LLM integrations for realtime applications. My approach would combine lightweight transformer models with optimized inference pipelines to keep response times under your latency target while maintaining strong classification accuracy. I can also help structure the training workflow, labeled datasets, and evaluation benchmarks to achieve stable, reproducable results. The final solution will be scalable, cleanly documented, and deployment-ready for cloud or VPS environments. Warm Regards, Farhin B.
$15 USD in 40 days
3.8
3.8

As a full-stack developer specialising in AI and Deep Learning, I bring a unique intersection of skills that would be a perfect fit for your vib-reading AI agent project. Not only can I design and develop the AI model you need to ingest and analyse text in real-time, but I can also build a clean, well-commented codebase for the inference microservice. With database optimization and cloud deployment expertise, deploying your system to Docker/Kubernetes or a basic VPS will be smooth and efficient. In my previous projects, I have created AI models for tasks similar to yours such as sentiment analysis and emotion detection. I have fine-tuned Hugging Face Transformers, custom embeddings, as well as utilized large language model techniques. Combining this experience with my dedication for maintaining an accuracy above 90%, will ensure your user's emotions are captured precisely. Finally, my fastidious nature when it comes to delivering user-centric, scalable applications will be crucial to satisfying project requirement like yours - delivering an average latency below 700ms. Let's make online interactions a little more loveable together! I am eager to lend my expertise to make your vision a reality in a way that is both efficient and cost-effective.
$22.22 USD in 40 days
2.9
2.9

With over a decade of experience in AI/ML development and high-security systems, I understand your need to build a Vibe-Detecting AI Agent for Loveable.dev. Your project goal of creating an autonomous agent that can accurately assess the emotional tone of user interactions aligns perfectly with my background in developing high-complexity systems, including projects serving over 1 million users. For your Vibe-Detecting AI Agent, a strategic insight I propose is leveraging a combination of large-language-model techniques and emotion classification models to ensure accurate and explainable results. I have successfully implemented similar techniques in the past, demonstrating my capability to handle the complexity of this project. I encourage you to reach out to discuss the roadmap for developing the Vibe-Detecting AI Agent further. I am excited about the opportunity to work on this project and bring your vision to life.
$20 USD in 15 days
3.0
3.0

Hi — vibe scoring is a fun one. Here's how I'd build it. Architecture Single Claude Haiku 4.5 call with structured JSON output — one round-trip returns score + rationale at ~300–500ms p50, ~$0.0002/request. Beats stacking a classifier + separate LLM rationale call (fewer moving parts, lower latency, similar accuracy). If you scale past ~1M req/day, I'd add a distilled RoBERTa fast-path that only escalates to the LLM on low confidence. Cuts cost 80%+ without hurting UX. One honest callout "≥90% accuracy" depends entirely on label quality and scale granularity. Binary positive/negative: easy. 5-point ordinal: needs ~500+ clean labels. I'll surface this in week 1 with a calibration report so it's not a surprise at acceptance. Timeline & cost 2 weeks to v1: API live, evaluated, deployed Optional week 3: distillation for sub-100ms latency Fixed USD $2,200 for v1 scope (+$800 if distillation added) 30-day post-launch tuning included Best Ken
$20 USD in 40 days
2.5
2.5

Hello!, This is James from Hollywood, and I’m excited about the opportunity to help you build Loveable.dev. I’ve carefully read your project description and understand you need an autonomous AI agent focused on vibe detection. With around 15 years of experience in AI development and expertise in OpenAI, NLP, and sentiment analysis, I am confident I can deliver exactly what you’re looking for. To ensure I fully grasp the project requirements, could you please clarify the following questions? 1. What specific outcomes are you hoping the AI agent will achieve in terms of user interaction? 2. Are there any particular datasets you want to leverage for training the agent? My approach would involve defining clear milestones, developing a prototype for testing, and iterating based on feedback to ensure we hit the project goals. I’ve successfully built similar tools before, including a sentiment analysis dashboard for a niche e-commerce platform and an AI chatbot for a financial services app. I’m serious about delivering quality work, and I’d love to discuss your vision further! Let’s chat to align on your goals and ensure we can create something truly remarkable together.
$50 USD in 10 days
2.0
2.0

✋ Hi There!!! ✋ The Goal of the project:- To build a real time AI agent that accurately detects user vibe levels with fast, explainable outputs and scalable deployment. I carefully read your vision and understand you need a low latency AI system that scores sentiment, tone, and context with a clear rationale, delivered via a clean API and ready for production use. I am a strong fit as I have built similar NLP and LLM based agents with high accuracy and optimized inference speed. * Develop REST API with real time inference, UI design support, and database management * Build and fine tune NLP or LLM model with testing for accuracy and latency goals * Deliver Docker ready service, testing pipeline, and full source code delivery I have 9+ years experience as a full stack developer and have completed sentiment analysis and conversational AI systems with production deployment. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$15 USD in 40 days
1.4
1.4

I am an experienced AI Developer. Your job caught my eye and looks to be quite interesting to me as I did similar work in recent past. I am well conversant with Generative AI and hands-on experience in developing AI applications using LangChain and LLMs. I am confident that I will be able to help you by developing AI Agent for real-time vibe level detection based on text input. Similar work done in the past: - AI Agent for Risk Mitigation - AI Powered Copilot for Text2SQL Query - AI Chatbot for Tourists - Semantic search engine Relevant Skills: - Python - Django/Flask/React.js - Agentic AI - API integration - GPT4o/Gemini/Llama3.2 - Prompt Engineering - LangChain - MySQL/PostgreSQL - TensorFlow - Google Colab - OpenCV Let's have a chat to understand the project objective in details. I assure you the best quality results and ensure the customer satisfaction. Looking forward to hearing from you soon. Thanks for the opportunity.
$25 USD in 40 days
0.5
0.5

Howdy! Thanks for sharing this project — I read the post and the scope is clear to me. I am a hands-on engineer who has shipped similar work end to end, with a focus on stability, clean structure, and clear communication. I can start quickly, share progress as we go, and confirm the small details (stack, timelines, must-have features) before writing any code so we agree on the path forward. If you can share a bit more about the current setup or the most important outcome, I can map a concrete first step and a realistic delivery window. Thank you, Marcos.
$20 USD in 40 days
0.0
0.0

❤️ Wishing you a wonderful day. ❤️ Having been fully immersed in AI development for years, I’m convinced I have all the skills needed to exceed your expectations on this project - and deliver results that'll truly amplify Loveable.dev. My experience in full-stack web development, particularly proficiency with React, Angular, Node.js, and Django will enable me to build for you a sleek yet strong microservice which not only performs superbly but also scores highly in terms of performance and maintainability. What sets me apart is my knowledge and application of CRM & AI Automation - offering you unique insights when building your sentiment analysis model. Additionally, I can combine my CRM expertise to enhance customer interaction with the AI agent. Data plays a crucial role in this kind of task and as an expert in Data Analytics & BI, I'm confident that my strategies for ETL processing will result in robust models that enhance your site. Moreover, with my extensive experience in web scraping & data engineering I can keep costs down by building the system around an established language model while avoiding latency issues that are plague many pretrained models: thus ensuring good cost-performance balance . Together, let's perfect this vibe-detecting AI agent so that we transform online interactions - making them more loveable through immediate responses that truly reflect a user's timestamped emotional states. ❤️ Thank you. ❤️
$50 USD in 33 days
0.0
0.0

Hi there, I’m Sean, an AI & Full-Stack Developer with over 10 years of experience in building scalable solutions, specializing in sentiment analysis and conversational AI. Your project to create an autonomous agent that assesses vibe levels from user text aligns perfectly with my expertise. I understand you aim to develop a model that processes chats and comments, returning a vibe score alongside rationale. I've previously worked on AI projects using LLMs and reinforcement learning, which presented challenges similar to yours. For this project, I propose leveraging Hugging Face Transformers or a bespoke model tailored to your speed and cost needs. I ensure clean, well-commented code, complete with a reproducible training pipeline and comprehensive documentation. I'll focus on achieving the required accuracy and response latency. I can deliver a functional prototype within one week, with ongoing adjustments as necessary to meet your objectives. What specific vibe categories do you envision for the scoring system? Best regards, Sean
$105 USD in 7 days
0.0
0.0

Hi, I can build a real-time “vibe scoring” AI service that takes short text input and returns a calibrated emotional/positivity score with a concise explanation, exposed via a fast REST API (or GraphQL if needed) using OpenAI or a lightweight fine-tuned transformer pipeline. I’ve worked on sentiment analysis systems, LLM-based classification agents, and embedding-driven pipelines where latency, explainability, and consistent scoring matter more than generic chat output. Strong experience in designing inference microservices, prompt + model hybrid systems, and deploying containerized AI services with predictable performance. I’d structure this for low latency, reproducible evaluation, and easy deployment via Docker, with a clean training/inference separation and benchmarking against your labeled dataset.
$15 USD in 2 days
0.0
0.0

Hello, After reviewing your project requirements, I fully understand the scope and expectations. I have experience building sentiment analysis and emotion-detection AI agents and can start immediately. I bring deep expertise in OpenAI APIs, NLP, sentiment analysis, LLM integration, reinforcement learning with human feedback, AI model development, and AI chatbot development with over 10 years of experience. A key challenge is delivering a real-time agent that accurately scores “vibe levels” with explainable rationale, under 700 ms latency per request. I have a quick question: do you prefer a lightweight custom model fine-tuned for your dataset, or leveraging pre-trained LLM embeddings for speed and adaptability? I propose delivering a fully trained model or fine-tuned weights, a REST/GraphQL inference microservice with clean, commented code, and a reproducible training pipeline. A quick-start README and short Loom walkthrough will demonstrate the agent ingesting text, returning vibe scores, and rationale in real time, ready for Docker/Kubernetes or VPS deployment. Best regards, Carlos
$15 USD in 40 days
0.0
0.0

Good to see this project, We will build your vibe-detection microservice: a FastAPI endpoint that scores emotional tone, friendliness, and positivity from short text inputs. For speed under 700 ms, a distilled transformer (like distilbert fine-tuned on emotion data) will outperform raw LLM calls on cost and latency. We will add a one-sentence rationale layer using a small prompt chain. A couple of quick things to confirm: 1) Do you have a labelled dataset for vibe levels, or do we need to create one? 2) Will this deploy alongside Loveable on a specific cloud provider? The number quoted here is a starting estimate. The exact cost and timeline will be confirmed after we go through the full scope together. Looking forward to discussing further. Best regards, Faizan
$19 USD in 40 days
0.0
0.0

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