HumanFirst

Our partnership with @googlecloud will help bring GenAI into enterprise workflows with easy integrations to #CCAI, #BigQuery, #Dialogflow, and #VertexAI. More collaborative, more reliable, less technical, and less time-consuming. 🤝 youtube.com/watch?v=-cY7EM…

Our CEO, @paisible, joined @usernews with @PublicationsTr to talk about using data and prompt engineering to prioritize AI investments based on ground-truth customer insights. ✅ The full episode is available here: bit.ly/3tJfWyh

The LangChain Hub (Hub) is really an extension of the LangSmith studio environment and lives within the LangSmith web UI. Read more here: lnkd.in/ee5nRzBQ #LargeLanguageModels #PromptEngineering #ConversationalAI

Language Model Cascading & Probabilistic Programming Language The term Language Model Cascading (LMC) was coined in July 2022, which seems like a lifetime ago considering the speed at which the LLM narrative arc develops… Read more here: humanfirst.ai/blog/language-…

Comparing LLM Performance Against Prompt Techniques & Domain Specific Datasets. #LargeLanguageModels #LLMs #PromptEngineering Blog Post: humanfirst.ai/blog/comparing…

ICYMI - Announcement: A Powerful Partnership: HumanFirst Teams Up with Google Cloud to Boost Data Productivity, Custom AI Prompts and Models. Read more here: humanfirst.ai/blog/a-powerfu…

Does Submitting Long Context Solve All LLM Contextual Reference Challenges? #LargeLanguageModels #PromptEngineering #LLMs Read more here: humanfirst.ai/blog/does-subm…

RT @CobusGreylingZA: SmartLLMChain is a LangChain implementation of the self-critique chain principle. It is useful for particularly comple…

A few days ago LangChain launched the LangChain Hub… Read more here: lnkd.in/etfs2PJe #LargeLanguageModels #PromptEngineering #ConversationalAI

How Does Large Language Models Use Long Contexts? And how to manage the performance and cost of large context input to LLMs. #LargeLanguageModels #PromptEngineering #LLMs Read more here: humanfirst.ai/blog/how-does-…

RAG & LLM Context Size In this article we consider the growing context of various Large Language Models (LLMs) to what extent it can be used and how a principle like RAG applies. #LargeLanguageModels #PromptEngineering #LLMs humanfirst.ai/blog/rag-llm-c…

It does seem that the future will be one where Generative Apps will become more model (LLM) agnostic and model migration will take place; with models becoming a utility. Blue oceans are turning into red oceans very fast; and a myriad of applications and products are at threat

A recent study found that when LLMs are presented with longer input, LLM performance is best when relevant content is at the start or end of the input context. Performance degrades when relevant information is in the middle of long context. A few days ago Haystack by deepset

Large Language Models (LLMs) are known to hallucinate. Hallucination is when a LLM generates a highly succinct and highly plausible answer; but factually incorrect. Hallucination can be negated by injecting prompts with contextually relevant data which the LLM can reference. Growing LLM context size has the allure that large swaths of contextual reference data can merely be submitted to the LLM to act as reference data. Reference data which will create a contextual reference for the LLM and in turn negate hallucination… A recent study found that LLMs perform better when the relevant information is located at the beginning or end of the input context. However, when relevant context is in the middle of longer contexts, the retrieval performance is degraded considerably. This is also the case for models specifically designed for long contexts. Read more in the article below. #LargeLanguageModels #PromptEngineering #LLMs cobusgreyling.medium.com/does-submittin…

This article considers how Ragas can be combined with LangSmith for more detailed insights into how Ragas goes about evaluating a RAG/LLM implementation. Currently Ragas makes use of OpenAI, but it would make sense for Ragas to become more LLM agnostic; And Ragas is based on

In this article I consider the growing context of various Large Language Models (LLMs) to what extent it can be used and how a principle like RAG applies. Read more here: humanfirst.ai/blog/rag-llm-c…

Steps In Evaluating Retrieval Augmented Generation (RAG) Pipelines - The basic principle of RAG is to leverage external data sources. For each user query or question, a contextual chunk of text is retrieved to inject into the prompt. This chunk of text is retrieved based on its

RT @CobusGreylingZA:

How to Mitigate LLM Hallucination and Single LLM Vendor Dependancy (Link to the full article in the comments) Four years ago I wrote about the importance of context when developing a chatbot. Context is more relevant now with LLMs than ever before. Injecting prompt with a contextual reference (RAG) at inference does two things. (1) It negates hallucination, (2) it vastly improves the performance of LLMs. I have read many comments that the models hosted on HuggingFace is just not as accurate and coherent as OpenAI's models...but have you tried interacting with these model with a contextual reference? I believe a contextual reference greatly enhances the performance of LLMs. In the two examples below the model google/flan-t5-xxl, hosted by HuggingFace, is used in both instances on the right and left. On the left, no RAG or contextual reference approach is taken. However, on the right the prompt is given an a correct answer is given by the LLM. #LargeLanguageModels #promptEngineering #LLMs cobusgreyling.medium.com/mitigating-hal…

The graph below graphically illustrates how the accuracy improves at the beginning and end of the information entered. And the performance deprecation when referencing data in the middle is also visible.