Multigrid

Building Multigrid — one API and one balance across every major model provider, with routing, failover and cost telemetry. I write about inference: what it costs, why it breaks, how to measure it.

Joined on Jul 18, 2026 https://multigrid.ai

Work

Building Multigrid (multigrid.ai)

Multigrid

Aug 14

Extracting Structured Fields From a Purchase Requisition Form

#ai #llm #machinelearning #programming

5 min read

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Multigrid

Aug 14

Extracting Delivery Terms (Incoterms) From a Purchase Order

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Matching a Purchase Order to Its Amendments

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Provisioning a Vertex AI Endpoint With Pulumi

#ai #tutorial #llm #machinelearning

6 min read

Multigrid

Aug 14

Pulumi Stacks for Separate Dev and Prod Model Endpoints

#ai #tutorial #llm #machinelearning

6 min read

Multigrid

Aug 14

Pulumi for Cloudflare Workers AI Infrastructure

#ai #tutorial #llm #machinelearning

7 min read

Multigrid

Aug 14

Pub/Sub Triggering a Cloud Run Worker for Model Calls

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 14

What to Do When a Provider Doesn't Support the seed Parameter

#ai #debugging #llm #machinelearning

5 min read

Multigrid

Aug 14

Building a Migration Runbook for a Provider Cutover

#ai #tutorial #llm #machinelearning

7 min read

Multigrid

Aug 14

Protein Structure Similarity Search Explained

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Predicting Protein-Ligand Binding Explained

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Protein Language Models Explained

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Property-Based Testing a JSON Schema an LLM Must Satisfy

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 14

Extracting Structured Fields From a Property Management Inspection Checklist

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Extracting Structured Fields From a Proof of Delivery Document

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 14

Prompting Effectively in a Low-Resource Language

#ai #tutorial #llm #machinelearning

6 min read

Multigrid

Aug 14

Why a Prompt That Works in English Fails Silently in Another Language

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Migrating a Prompt Versioning System Between Providers

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 14

Migrating a Prompt Library's Version Control Branching Strategy

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 14

Why the Same Prompt Test Passes Locally and Fails in CI

#ai #debugging #llm #machinelearning

6 min read

Multigrid

Aug 14

Migrating an Internal Prompt Testing Dataset to Cover a New Provider

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 14

Migrating a Prompt Template Engine's Variable Syntax

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Building a Prompt Template With Language as a Variable

#ai #tutorial #llm #machinelearning

6 min read

Multigrid

Aug 14

Migrating an Internal Style Guide for Prompts Between Model Families

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 14

Migrating a Team's Prompt Review Checklist for a New Model's Quirks

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 14

Why Politeness in a Prompt Changes Output More in Some Languages

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Why Output Language Sometimes Ignores an Explicit Instruction

#ai #debugging #llm #machinelearning

5 min read

Multigrid

Aug 14

Migrating a Prompt Library's Linting Rules Between Model Families

#ai #tutorial #llm #machinelearning

7 min read

Multigrid

Aug 14

Migrating a Prompt Injection Test Suite Between Model Families

#ai #tutorial #llm #machinelearning

6 min read

Multigrid

Aug 14

What a Migration Does to Your Prompt Injection Defences

#discuss #ai #llm #machinelearning

5 min read

Multigrid

Aug 14

What a Migration Does to an Existing Prompt Compression Ratio

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Migrating a Prompt Compression or Summarization Preprocessor

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Migrating Prompt Chains Built Around One Model's Output Format Habits

#ai #debugging #llm #machinelearning

5 min read

Multigrid

Aug 14

Reusing Prompt Caching to Cut the Cost of a Regression Suite

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Migrating a Prompt-Caching Setup Between Providers

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

What Happens to Prompt-Cached Content When You Leave a Vendor

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 14

Migrating an Internal Prompt Approval Workflow

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Migrating a Prompt A/B Testing Framework's Metric Definitions

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Extracting Loan Terms From a Promissory Note

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 14

Extracting Fields From a Professional License Certificate

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 14

Why Profanity Filters Miss Non-English Slurs

#ai #debugging #llm #machinelearning

5 min read

Multigrid

Aug 14

Extracting Serial Numbers and Warranty Dates From a Product Certificate

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 14

Reaching a Model Provider From a Private Subnet With No Internet Gateway

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 14

Private Service Connect to Vertex AI From Another VPC

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 14

Extracting Refill Counts and Prescriber Details From a Prescription

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 14

Extracting Drug Name, Dosage and Sig From a Prescription

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 14

A Pre-Deploy Check That a Prompt Still Fits the Context Window

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 14

A Pre-Commit Hook That Runs a Fast Subset of Prompt Tests

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 14

Extracting Party Information From a Power of Attorney Document

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 14

Validating Postal Code Formats Across Countries

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 14

Posting Eval Results as a Pull Request Comment

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 14

Running a Local Model From a Portable USB Drive

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 13

Which Parts of an AI Stack Are Actually Portable

#discuss #ai #llm #machinelearning

5 min read

Multigrid

Aug 13

Estimating Population Inside a Custom Polygon

#ai #tutorial #llm #machinelearning

5 min read

Multigrid

Aug 13

Polish Plural Forms for 1, 2–4 and 5+ in Generated Text

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 13

Why Polish Diacritics Break Naive String Sorting

#ai #debugging #llm #machinelearning

6 min read

Multigrid

Aug 13

Extracting Premium Breakdown From an Insurance Policy Declarations Page

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 13

Extracting Parties and Fault Determination From a Police Report

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 13

Point Cloud Segmentation Explained

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 13

Point Cloud Registration and Alignment Explained

#ai #llm #machinelearning #programming

7 min read

Writing Debut

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