Cleanlab makes AI agents reliable. Detect issues, fix root causes, and apply guardrails for safe, accurate performance.

San Francisco
Joined October 2021
Cleanlab retweeted
Achieving 20%+ improvement in structured extraction tasks using @DSPyOSS and GEPA Building on a blog post from @CleanlabAI I wanted to see how quickly I could optimize a structured extraction task with DSPy + GEPA In about 3 hours (mostly me getting in the way of claude code): - +22 percentage points over vanilla structured outputs - Ran 4 experiments in total - ~$3 total cost I tested 5 approaches incrementally: • OpenAI Baseline: 32.1% exact match • DSPy Baseline: 39.8% • DSPy + BAML: 42.7% • DSPy + GEPA: 53.8% • DSPy + BAML + GEPA: 54.4%
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For anyone who cares about structured output benchmarks as much as I do, here's an early Christmas present 🎁 ! Pretty well thought out from the folks @CleanlabAI. Seems like I'll def be using it to compare LLMs using BAML and DSPy! github.com/cleanlab/structur…
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Where Did $37B in Enterprise AI Spending Go? $19B → Applications (51%) $18B → Infrastructure (49%) Our report includes a snapshot of the Enterprise AI ecosystem, mapped across departmental, vertical AI, and infrastructure. Although coding captures more than half of departmental AI spend at $4 billion, the technology is gaining traction across many enterprise departments: IT operations tools ($700M), marketing platforms ($660M), customer success tools ($630 M). AI-native startups are rapidly emerging across every job function, capturing a meaningful share of the $7.3B spent on departmental AI in 2025. mnlo.vc/enterprise-ai-25
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Which LLM is better for Structured Outputs / Data Extraction: Gemini-3-Pro or GPT-5? We ran popular benchmarks, but found their "ground truth" is full of errors. To enable reliable benchmarking, we've open-sourced 4 new Structured Outputs benchmarks with *verified* ground-truth
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Cleanlab retweeted
Automate detection of unreliable LLM outputs by combining MLflow tracing with @CleanlabAI's Trustworthy Language Models (TLM). 🚀 This blog post covers: ✅ Setting up MLflow to capture complete LLM interactions, including system prompts. ✅ Retrieving traces and efficiently batch-evaluating them with TLM to get trustworthiness scores and explanations—without ground truth labels. ✅ Tagging each MLflow trace with its trust score and explanation for ongoing review. ✅ Using MLflow Evaluation with a custom TLM metric to systematically compare model outputs. For the full guide and code samples, read more ➡️ mlflow.org/blog/tlm-tracing #opensource #llm #oss #mlflow #cleanlab
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Let's build a "Chat with your Code" RAG app using Qwen3-Coder:
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🤖 🛡️ Cleanlab Trust Scoring Cleanlab's powerful trust scoring system prevents AI hallucinations in customer support, seamlessly integrating with LangGraph to detect and block problematic responses before reaching users. Explore the technical implementation here: cleanlab.ai/blog/prevent-hal…
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How to build support agents that are safe, controllable, work, and keep you out of the news. Use @CleanlabAI directly integrated with @langchain. Cleanlab is the most integrated and most accurate real-time safety/control layer for Agents/RAG/AI.
🛑Prevent Hallucinated Responses Our integration with @CleanlabAI allows developers to catch agent failures in realtime To make this more concrete - they put together a blog and a tutorial showing how to do this for a Customer Support agent Blog: cleanlab.ai/blog/prevent-hal…
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🛑Prevent Hallucinated Responses Our integration with @CleanlabAI allows developers to catch agent failures in realtime To make this more concrete - they put together a blog and a tutorial showing how to do this for a Customer Support agent Blog: cleanlab.ai/blog/prevent-hal…
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Cleanlab retweeted
Curious about how to systematically evaluate and improve the trustworthiness of your LLM applications? 🤔 Check out how @CleanlabAI's Trustworthy Language Models (TLM) integrates with #MLflow! TLM analyzes both prompts and responses to flag potentially untrustworthy outputs-no ground truth labels required. ✅ By combining #TLM with MLflow's tracing and evaluation capabilities, you can automatically log, track, and analyze trustworthiness scores for every #LLM interaction. This workflow makes it easy to spot hallucinations and debug your AI applications at scale. Ready to make your LLMs more reliable? 👇 🔗 Dive in: mlflow.org/blog/tlm-tracing #opensource #oss #linuxfoundation
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🔍 Unlock generative AI success with quality data! Join #AWS & @CleanlabAI for an exclusive workshop at SFO Gen AI Loft on May 9, 2025. Learn to build & scale production-ready AI solutions from experts. For developers & decision-makers. Register now! 👉 go.aws/3SeOxwU
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We reproduced (and fixed!) Cursor’s rogue customer support AI. (1/5)
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Unlock safer, more reliable AI with NVIDIA NeMo Guardrails + Cleanlab Trustworthy Language Model (TLM).🔒 nvda.ws/3Gj17IZ How it works: ➡️ Score the trustworthiness of LLM responses with state-of-the-art uncertainty estimation ➡️ Automatically flag, escalate, or block untrustworthy outputs before they reach your users ➡️ Seamlessly integrate with existing NeMo Guardrails for a unified safety framework
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I was extremely impressed with @CleanlabAI at the AI User Conference (@aiusergroup). I combined it with Outlines to extract some complicated legal data and check whether the outcome is correct using Cleanlab's TLM. It's slick, big fan. Gist link below:
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Cleanlab retweeted
Join us for the next MLflow Community Meetup — Wednesday, April 23 at 4PM PT! 🗓️ 👉 REGISTER: lu.ma/mlflow423 We’re bringing two exciting presentations to the community: 🔹MLflow + #DSPy Integration Discover new features that integrate MLflow with DSPy — including compilation tracking, tracing enhancements, and a preview of expanded capabilities on the way. 🔹 @CleanlabAI + MLflow Learn how Cleanlab can enhance your MLflow workflows by adding automation and trust to every data point and prediction — especially in AI and RAG pipelines. 🎥 The event will be livestreamed on YouTube, LinkedIn, and X. 💬 Bring your questions — we'll be taking them live from the audience! Don’t miss this opportunity to connect with the MLflow community and explore powerful new tooling. #opensource #oss #mlflow #linuxfoundation
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Cleanlab retweeted
🚀 New on the MLflow blog: Automatically find the bad LLM responses in your LLM Evals with @CleanlabAI! Cleanlab’s Trustworthy Language Models (TLM) analyze prompts and responses to calculate a 𝚝𝚛𝚞𝚜𝚝𝚠𝚘𝚛𝚝𝚑𝚒𝚗𝚎𝚜𝚜_𝚜𝚌𝚘𝚛𝚎 — flagging potentially incorrect or hallucinated outputs, no ground truth labels required. In this guide, learn how to: ✅ Apply TLM to LLM responses captured with MLflow tracing ✅ Log, track, and analyze trustworthiness scores and explanations ✅ Use MLflow Evaluation to compare scores across runs 🔗 Check out the full guide: mlflow.org/blog/tlm-tracing #opensource #mlflow #cleanlab #oss #llm
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Who tops the charts for knowing whether rag and LLM outputs are accurate or wrong in real-time??? It's the same team that is best in the world at it for the last ~TEN~ years and did their PhDs inventing uncertainty estimation for AI data at MIT. Hint: @CleanlabAI
Real-Time Evaluation Models for RAG: Who Detects Hallucinations Best?. arxiv.org/abs/2503.21157
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Real-Time Evaluation Models for RAG: Who Detects Hallucinations Best?. arxiv.org/abs/2503.21157
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