Tech & Innovation

Tech & Innovation

Author: Ben Bernard The universe of the current Large Language Models (LLMs) engineering is electrifying, to say the least. The industry has been on fire with change since the launch of ChatGPT in November of...

Tech & Innovation

How we developed a unified marketplace balancing engine with machine learning and optimization. Written by Trace Levinson , Senior Machine Learning Engineer. The Instacart Marketplace team is deeply focused on producing both timely, high-quality deliveries...

Tech & Innovation

Authors: Cheng Jia , Peng Qi , Joseph Haraldson , Adway Dhillon , Qiao Jiang , Sharath Rao Introduction Instacart Ads and Ranking Models At Instacart Ads, our focus lies in delivering the utmost relevance...

Tech & Innovation

Authors: Rajpal Paryani , Han Li , Sahil Khanna , Walter Tuholski Background Griffin is Instacart’s Machine Learning (ML) platform, designed to enhance and standardize the process of developing and deploying ML applications. It significantly...

Tech & Innovation

Authors: Han Li , Sahil Khanna , Jocelyn De La Rosa , Moping Dou , Sharad Gupta , Chenyang Yu and Rajpal Paryani Background About a year ago, we introduced the first version of Griffin,...

Tech & Innovation

Tilman Drerup , Levi Boxell, and Robert Fletcher Tech firms are increasingly choosing to hire graduates from PhD programs in economics [ 1 , 2 , 3 ]. In this blog post, we present the...

Tech & Innovation

By Zain Adil, Kevin Lei and Ada Cohen Over the past few months, we’ve been building an internal AI assistant powered by OpenAI’s GPT-4 and GPT-3.5 models called Ava. Ava has seen accelerated adoption at...

Tech & Innovation

By Michael Prescott This blog post is the last segment in a three-part series that outlines our innovative approach to overcoming inventory challenges, delving into the application of product design, machine learning, and engineering technology....

Tech & Innovation

By James Zheng At Instacart, datasets are transformed for use in analytics, experimentation, machine learning, and retailer reporting. We use these datasets to make key business decisions that provide better experiences for our customers and...