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I rely on GPT-3 inside my clinical practice software to streamline patient interactions and pre-visit paperwork, yet the model sometimes invents facts and produces clinically unsafe text. I need your help to eliminate these “hallucinations” and to design a rock-solid appointment-scheduling flow that ties seamlessly into our existing tools. Here’s what I’m trying to achieve: • Stabilise GPT-3 responses so they never output clinically inaccurate information again. A mix of prompt engineering, post-processing filters, external knowledge look-ups, or light fine-tuning is acceptable—the key is measurable accuracy. • Build an automated scheduling pipeline that pulls requests from our web form, checks current availability, confirms with the patient, and writes back to the EHR and calendar without human intervention. Right now the breakage occurs at the calendar step, creating double-bookings. Acceptance criteria 1. A benchmark script demonstrating <1% factual error on a 100-item test set of typical patient queries. 2. A live demo where a patient books, reschedules, and cancels an appointment with no clashes in Google Calendar and our EHR sandbox. 3. Clear documentation and hand-off instructions so my in-house staff can maintain the flow. I can provide API keys, anonymised data, and access to our current Zapier + Node.js glue code. If you have experience placing guardrails around GPT-3 and wiring up healthcare calendars through HIPAA-friendly tooling, let’s talk.
Project ID: 40579441
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149 freelancers are bidding on average $21 USD/hour for this job

Hi — Elias here from Miami. I understand you're looking to address AI hallucinations in your clinical practice software and automate scheduling. This is crucial for enhancing patient interactions and streamlining workflows. The real technical challenge often lies in ensuring reliability and accuracy in AI outputs while managing the complexities of scheduling automation. A common issue in systems like this is the integration of various APIs and ensuring they communicate seamlessly. The tricky part is usually maintaining a balance between flexibility and control in the automation logic, especially with sensitive patient data. My approach would focus on structuring your system to enhance stability and maintainability. I would prioritize building robust integrations that allow for smooth data flow between your AI model and scheduling tools. This would not only future-proof your system but also simplify potential expansions. I have experience with similar systems that required precision in AI responses and effective automation strategies, which gives me confidence in navigating the challenges you face. A few questions to better understand the scope: Q1 – What specific types of AI hallucinations are you encountering? Q2 – How do you envision the scheduling automation working with existing workflows? Q3 – Are there particular API integrations or tools you prefer for this project? Looking forward to hearing from you.
$50 USD in 7 days
8.1
8.1

⭐⭐⭐⭐⭐ Improve GPT-3 Accuracy and Build a Seamless Scheduling System ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a solution to enhance GPT-3 and streamline your appointment scheduling. You don't need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects in automation and healthcare tech. I will stabilize GPT-3 responses and create a reliable scheduling flow that integrates with your existing tools. ➡️ Why Me? I can easily handle your project as I have 5 years of experience in AI solutions, focusing on automation and healthcare systems. My expertise includes prompt engineering, API integration, and system automation. Additionally, I have a strong grip on HIPAA compliance, ensuring your project meets all necessary regulations. ➡️ Let's have a quick chat to discuss your project in detail and let me show you examples of my previous work. I'm looking forward to our conversation! ➡️ Skills & Experience: ✅ GPT-3 Optimization ✅ Appointment Scheduling ✅ API Integration ✅ Automation Solutions ✅ Data Validation ✅ Workflow Design ✅ Error Handling ✅ Documentation ✅ HIPAA Compliance ✅ Node.js Development ✅ Zapier Integration ✅ User Interface Design Waiting for your response! Best Regards, Zohaib
$17 USD in 40 days
7.9
7.9

Hi, the double-booking issue you mentioned at the calendar write-back step is almost always a race condition between the availability check and the confirm step, not the scheduling logic itself. I'd lock that with an idempotency check before touching Google Calendar or the EHR. For the GPT-3 side, hallucination fixes rarely need fine-tuning. A retrieval layer for patient-specific facts plus a post-processing validator that flags anything not grounded in that data usually gets you under the 1% error mark you're targeting on a 100-item set. My team's spent 15 years building JS and Node automation work, including Zapier and n8n glue code like what you already have, so slotting into your existing setup shouldn't take long. Happy to walk through the approach on a quick call if useful.
$20 USD in 40 days
7.3
7.3

Hello, To reduce clinical hallucinations, I suggest moving from GPT-3’s built-in knowledge to a RAG system. This will make the AI answer only from your approved clinical documents. We can also add a Node.js safety layer to automatically block unsafe or unsupported responses and help achieve your <1% error target. For scheduling, I can prevent double-bookings by temporarily holding a time slot before confirming it in both Google Calendar and your EHR. This avoids conflicts and race conditions that can happen with Zapier. With 8 years of experience in secure digital health integrations, I can implement these improvements and provide automated tests and clear handover documentation. Looking forward to working with you! Best, Niral
$25 USD in 40 days
7.0
7.0

I propose a comprehensive approach for enhancing GPT-3's reliability and improving appointment scheduling automation. This includes prompt engineering, post-processing filters, and external knowledge sources to achieve <1% factual error rate. The solution will prevent double-bookings by streamlining data flow between web forms, EHR, and Google Calendar through smart automation techniques. Testing, live demos, and extensive documentation will ensure accuracy and a seamless patient booking experience. With expertise in AI solutions and HIPAA compliance, I am well-suited to develop a tailored system for your clinic's success.
$22.50 USD in 5 days
6.7
6.7

Hello, I will lock down your GPT-3 outputs with prompt guardrails, a retrieval layer for verified clinical data, and a post-processing filter, then fix the calendar sync so bookings write to Google Calendar and your EHR without double-booking. I will deliver the 100-item benchmark script targeting under 1% factual error before touching your live environment. Questions: 1) Which EHR system are you using, and does it expose a REST API? 2) Is the Zapier + Node.js glue code the only integration layer, or is there a database in between? Share your current prompt setup and I will audit it today. Ready to start whenever you are. Kamran
$19 USD in 40 days
7.5
7.5

I have experience building AI-powered healthcare workflows, LLM guardrails, and automated scheduling systems using Node.js, OpenAI APIs, Zapier, and Google Calendar integrations. I can improve the reliability of your GPT-powered assistant through structured prompt engineering, retrieval-based grounding, validation layers, and response guardrails to significantly reduce hallucinations while keeping outputs clinically appropriate. WORKFLOW: Patient Query → AI Validation & Knowledge Retrieval → Safe Response → Appointment Request → Availability Check → Calendar & EHR Sync → Confirmation → Reschedule/Cancel → Automated Updates. USER ROLES: Patient – ask questions, book, reschedule, or cancel appointments. Admin/Staff – manage schedules, monitor AI responses, and oversee appointments through a secure dashboard. The solution will include benchmark testing, automated conflict detection to eliminate double bookings, HIPAA-conscious integrations, comprehensive documentation, and a production-ready scheduling pipeline with Google Calendar and your EHR sandbox. Available to start immediately. Thanks, Christina
$15 USD in 40 days
6.9
6.9

Greetings, I appreciate the opportunity to assist you in addressing the challenges with GPT-3 in your clinical practice software. It sounds like your main goal is to enhance the accuracy of the AI's responses while creating a seamless automated scheduling process. To tackle the hallucinations, I would implement a combination of prompt engineering and robust post-processing filters, ensuring we reach that <1% factual error rate. For the scheduling flow, I can develop a reliable pipeline that integrates with your existing web forms and ensures that appointments are accurately reflected in both your EHR and Google Calendar, eliminating any double-booking issues. My experience with API integration and automation tools like Zapier and Node.js will be instrumental in achieving a smooth operation. Best regards, Saba Ehsan
$20 USD in 40 days
6.0
6.0

As a Senior Full Stack Developer with over 6 years of experience, I specialize in creating highly reliable and efficient systems that involve machine learning like the one you need for fixing the AI hallucinations in your clinical practice software. I have successfully carried out projects involving and guarding AI engines against this kind of problem before, making me well-suited to tackle the challenges your project presents. Leveraging my knowledge in Java, Python, among others, I always prioritize delivering solutions that ensure both accuracy and safety. Additionally, I have extensive proficiency in healthcare data management and integration to EHRs. So, building a streamlined appointment-scheduling flow that ties seamlessly into your existing tools won't be a challenge for me. Furthermore, my experience with Zapier and Node.js makes me adept at handling complex tasks like integrating scheduling requests and ensuring no double bookings. Lastly, I deeply understand the importance of documentation and knowledge transfer in ensuring smooth post-project maintenance. I can provide you with precisely-documented instructions on how to maintain the solution post-handoff. Your satisfaction, project success, and adherence to budget are top priorities for me
$20 USD in 40 days
6.3
6.3

Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you. I can start working on your project immediately. I have over 10 years of experience building AI-powered applications, workflow automation, and API integrations. I understand you're looking to reduce GPT-3 hallucinations and build a reliable appointment scheduling workflow integrated with your existing clinical software. I can implement robust AI guardrails using prompt engineering, validation layers, retrieval-based techniques, and automated workflows that synchronize your web forms, Google Calendar, and EHR while preventing scheduling conflicts. I am skilled in OpenAI APIs, Node.js, REST APIs, Zapier, workflow automation, prompt engineering, AI integration, and backend development. I’m committed to delivering a secure, reliable, and maintainable solution with complete documentation and a smooth handover. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$20 USD in 40 days
5.9
5.9

Hello, I hope you are doing well. The problem you are facing can be addressed using physics informed neural networks where we will be making use of Biologically-Informed Neural Networks (BINNs), you will often see them framed as Physiology-Informed or Medical-Informed Neural Networks as well. We need to make sure that we are following biological priors, clinical rules, or physiological equations. I am recently working a project with ministry of ICT in Zimbabwe where we are adding AI for chat and also assisting the doctors for diagnoses and vitals tagging. Where we are considering the branch and progressing by following the med standard to avoid the mistakes. Been working on GPT apis and open source gpt-oss model as well. Complying with HL7/FHIR and HIPPA using java spring and node. Zapier would be new but wont be challenging, did a lot of configuration on salesforce, Odoo, ERP next and sage etc. Lets discuss
$25 USD in 40 days
6.1
6.1

Hi, I'd handle this by wrapping GPT-3 with strict validation layers—prompt controls to guide outputs, real-time knowledge checks against your clinical dataset, and post-processing filters to block unsafe content—while building the scheduler as a separate service that pushes updates directly to Google Calendar and your EHR via their APIs. The biggest improvement will come from isolating the hallucination risks and treating the scheduling flow like a state machine with idempotent operations. I worked on a similar system where verbatim GPT responses caused compliance warnings, but enforcing keyword-based validation and adding a fallback lookup against a curated knowledge base dropped errors from 3.2% to 0.4% after a few iterations. All changes will run in isolated environments so existing workflows stay intact, and I’ll provide step-by-step test cases before touching live data. Any adjustments will be small, version-controlled, and accompanied by rollback instructions. Clinically accurate responses reduce liability and staff review time, while automated scheduling cuts no-shows and administrative overhead. If we're aligned, I’ll start by reviewing your current API calls and data schema to map the safest path forward. Thanks, Denis.
$15 USD in 40 days
5.4
5.4

Hi, I’ve architected AI systems and automated medical workflows for two decades, including production-grade guardrails for LLM outputs and HIPAA-compliant scheduling pipelines, so this is a tight fit. I’ll start by hardening the GPT-3 pipeline: inject role-based prompts, enforce schema-validated responses, add external knowledge lookup against your clinical rules, and wrap the output in a lightweight filter trained on your anonymised error log. I’ll then replace the brittle Zapier/Node glue with a n8n workflow that ingests form data, locks calendar slots via Google Calendar API, writes to the EHR sandbox, and rolls back on failure. A Python benchmark will continuously log factual error rate against your 100-item test set; we’ll iterate until it’s <1%, then run parallel shadow tests for two weeks before flipping the switch. I can begin today with the API keys and sandbox access you mentioned.
$15 USD in 40 days
5.3
5.3

Hi! I've built LLM guardrails for regulated environments and can address both goals. Hallucination control: Rather than relying on GPT-3 alone, I'd implement a retrieval-augmented pipeline: responses grounded in your approved clinical content, a post-processing validation layer (claim-checking against source docs + rule-based filters for unsafe phrasing), and a fallback to canned responses when confidence is low. I'll deliver a benchmark harness scoring your 100-item test set with precision/recall reporting, so <1% factual error is measurable, not aspirational. Scheduling pipeline: Double-bookings at the calendar step usually mean race conditions or missing idempotency. I'd rebuild that leg in Node.js with atomic slot-locking (check + reserve in one transaction), Google Calendar API with sync tokens, and two-way EHR writes with retry/rollback logic. Zapier stays for triggers; critical writes move to code we control. Full book/reschedule/cancel demo included. HIPAA: BAA-eligible tooling only, PHI-minimized prompts, audit logging. Deliverables: benchmark script, working pipeline, runbook + handoff docs for your staff. Available to start this week.
$20 USD in 40 days
5.4
5.4

In regard to your project, we fully recognize the importance of accountability in healthcare and understand the criticality of stable automated systems. Our extensive experience in building production-ready AI infrastructure for different domains including healthcare puts us in a unique position to address your specific needs. When it comes to stabilizing AI models like GPT-3 and automating complex scheduling workflows, we possess a robust skill set spanned across AI development and software architecture to manifest solutions tailored to the intricacies of your practice. Our familiarity with technologies like Zapier, Node.js, and HIPAA-compliant tools will facilitate effective integration with your existing systems. Lastly, our proficiency isn't limited to software alone—we comprehend and have successfully ventured into the hardware side as well, be it designing MQTT-connected sensor networks or deploying firmware on devices like ESP32/STM32. This interdisciplinary knowledge ensures our ability to surmount any challenges your project happens to exhibit. As you seek an experienced and agile partner who can truly put your AI into action, I believe we would be an excellent fit for your needs.
$20 USD in 40 days
5.4
5.4

I read through your requirements carefully, and the two core issues you're facing are ones I've dealt with before in regulated environments. The hallucination problem in GPT-3 isn't something you can fix with prompt engineering alone, but a combination of retrieval-augmented generation pulling from your verified clinical database and a post-processing validation layer can bring factual errors down well under your 1% target. For the scheduling pipeline, the calendar sync breakage usually comes from race conditions in the Zapier-to-EHR handoff, which a lightweight middleware script can resolve by locking the availability window before any confirmation goes out. I'd start by building a small validation harness against your anonymised test set so you can see measurable improvement before any code touches your live system. Then I'd wire up the scheduling flow with your existing Node.js glue, adding a simple queue that prevents double-bookings at the calendar step. I can provide unlimited revisions until you're completely satisfied. I'm ready to dig into the details.
$15 USD in 40 days
5.2
5.2

I am excited about the opportunity to assist in stabilizing GPT-3 responses for your clinical practice software and developing an efficient, automated scheduling flow. Your requirements resonate with my background, particularly in ensuring factual accuracy through the combination of prompt engineering and post-processing filters. The approach of implementing external knowledge look-ups or light fine-tuning aligns with my capabilities. Additionally, I understand the critical nature of amplifying accuracy to less than 1% factual error on patient queries, and I am keen to provide a benchmark script to achieve this. For the automated scheduling pipeline, creating a seamless integration that prevents double-bookings while interacting with Google Calendar and your EHR is crucial, and I have experience in deploying HIPAA-compliant solutions that ensure patient data is secure. I appreciate your offer to provide API keys and access to current tools like Zapier and Node.js, as this will facilitate a smooth development process. I'm eager to collaborate and ensure a successful implementation for your practice. What specific measures do you currently use to mitigate hallucinations in GPT-3? Looking forward to your thoughts! Best regards, Talha
$25 USD in 26 days
5.1
5.1

Hello, We will add retrieval-backed guardrails to your GPT-3 setup and fix the double-booking bug in your scheduling pipeline. For hallucination control, we will route each query through a verified knowledge base first, then apply a post-processing filter that flags any claim not grounded in source docs. That makes your benchmark measurable and repeatable. A couple of quick things to confirm: 1) Which EHR system are we integrating with? 2) Is the calendar sync currently handled through Zapier or direct API? The number quoted here is a starting estimate. The exact cost and timeline will be confirmed after we go through the full scope together. Ready to start whenever you are. Faizan
$19 USD in 40 days
5.0
5.0

Hello, I hope you're doing well. Your project is exactly the kind of AI workflow that benefits from a robust, safety-first architecture rather than relying on the language model alone. I'd be happy to help improve the reliability of your existing GPT-powered workflow by implementing guardrails that reduce hallucinations, validating responses against trusted sources where appropriate, and designing a resilient appointment scheduling system that integrates smoothly with your existing processes. I'll review your current automation, identify the root cause of the calendar conflicts, and build a reliable scheduling flow that supports booking, rescheduling, and cancellations while maintaining synchronization between your calendar and EHR. You'll also receive well-documented code, clear implementation guidance, and a structured handover to ensure your team can confidently maintain and extend the solution. I'd be happy to review your current workflow, APIs, and integration points so we can define the most reliable implementation approach, timeline, and milestones. Regards, Mahad Sheikh
$15 USD in 24 days
5.2
5.2

Hello there, we are a team of senior AI /ML automation, Full Stack Web and Mobile App Developers and we can do this project in no time. Thanks Ashish Kumar.
$20 USD in 40 days
5.2
5.2

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