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 8

Evaluating Classical NLP vs LLM Approaches

#ai #datascience #llm #machinelearning

5 min read

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Multigrid

Aug 8

Task-Specific Metrics: BLEU, ROUGE, and Their Limits

#ai #datascience #llm #machinelearning

5 min read

Multigrid

Aug 8

A Next.js Route Handler That Calls a Model

#ai #javascript #tutorial #llm

5 min read

Multigrid

Aug 8

Cadence, Volume and the Slop Problem

#discuss #ai #writing #llm

7 min read

Multigrid

Aug 8

Neuron-Level Explanations and Their Limits

#ai #machinelearning #llm #programming

6 min read

Multigrid

Aug 8

Nested and Recursive Schemas: The Depth Limit Nobody Documents

#ai #programming #llm #machinelearning

5 min read

Multigrid

Aug 8

Neural Radiance Fields and Gaussian Splatting

#ai #machinelearning #llm #programming

7 min read

Multigrid

Aug 8

Negative Prompts and How They Work Mechanically

#ai #machinelearning #llm #programming

5 min read

Multigrid

Aug 8

Negative Instructions: Why "Don't" Often Backfires

#ai #llm #machinelearning #programming

4 min read

Multigrid

Aug 8

Named Entity Recognition Then and Now

#ai #datascience #llm #machinelearning

5 min read

Multigrid

Aug 8

Music and Sound Generation Models

#ai #machinelearning #llm #programming

6 min read

Multigrid

Aug 8

Multimodal RAG: Retrieving Over Images and Text

#ai #machinelearning #llm #programming

4 min read

Multigrid

Aug 8

Multilingual Search Without Separate Indexes

#ai #datascience #llm #machinelearning

5 min read

Multigrid

Aug 8

Multilingual Embeddings: Cross-Language Retrieval

#ai #datascience #llm #machinelearning

5 min read

Multigrid

Aug 8

Multi-Tenant RAG Without Leaking Between Customers

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 8

Multi-Region AI Serving

#ai #devops #tutorial #llm

7 min read

Multigrid

Aug 8

Multi-LoRA Serving: Many Adapters, One Base Model

#ai #machinelearning #llm #programming

5 min read

Multigrid

Aug 8

Multi-GPU Inference: Tensor and Pipeline Parallelism

#ai #devops #llm #machinelearning

5 min read

Multigrid

Aug 8

Multi-Armed Bandits for Product Decisions

#ai #machinelearning #llm #programming

7 min read

Multigrid

Aug 8

Multi-Agent Systems: When Two Agents Beat One

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 8

Multi-Agent Context: What Each Agent Should See

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 8

MTEB and How Embedding Models Are Ranked

#ai #performance #llm #machinelearning

6 min read

Multigrid

Aug 8

Currency, Rounding and Why Money Should Be Integers

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 8

Model Weights, Checkpoints and What “Open” Really Means

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 8

Model Weights in CI/CD

#ai #devops #tutorial #llm

6 min read

Multigrid

Aug 8

Supply Chain Risk in Open Model Weights

#ai #security #llm #machinelearning

4 min read

Multigrid

Aug 8

Pruning, Sparsity, and What the Hardware Can Exploit

#ai #machinelearning #llm #programming

7 min read

Multigrid

Aug 8

Model Parameters: What 7B, 70B and 400B Actually Buy You

#ai #llm #machinelearning #programming

4 min read

Multigrid

Aug 8

“Model Not Found” and the Naming Traps Behind It

#ai #debugging #llm #machinelearning

5 min read

Multigrid

Aug 8

How Long a Model Stays Current: Measuring Deprecation Properly

#discuss #ai #llm #machinelearning

5 min read

Multigrid

Aug 8

Model Interpretability: SHAP, LIME and Their Limits

#ai #machinelearning #llm #programming

4 min read

Multigrid

Aug 8

How Big a Model Is on Disk: Parameters Times Bytes Per Weight

#discuss #ai #llm #machinelearning

5 min read

Multigrid

Aug 8

GGUF, Safetensors and Model File Formats

#ai #opensource #llm #machinelearning

5 min read

Multigrid

Aug 8

Feature Flags for Models and Prompts

#ai #devops #llm #machinelearning

6 min read

Multigrid

Aug 8

Model Extraction and Distillation Attacks

#ai #security #llm #machinelearning

4 min read

Multigrid

Aug 8

Model Editing: Changing One Fact

#ai #machinelearning #llm #programming

5 min read

Multigrid

Aug 8

Model Drift and When to Retrain

#ai #machinelearning #tutorial #llm

6 min read

Multigrid

Aug 8

Distillation: Teaching a Small Model From a Big One

#ai #machinelearning #llm #programming

5 min read

Multigrid

Aug 8

Canary and Blue-Green Deploys for Model Changes

#ai #devops #tutorial #llm

6 min read

Multigrid

Aug 8

Model Degradation Over Time: Real or Perceived?

#ai #llm #machinelearning #programming

4 min read

Multigrid

Aug 8

MCP: The Model Context Protocol, Explained

#ai #llm #machinelearning #programming

6 min read

Multigrid

Aug 8

The Commoditisation of Model Capability

#ai #career #llm #machinelearning

6 min read

Multigrid

Aug 8

Model Collapse: What the Research Actually Showed

#ai #datascience #llm #machinelearning

5 min read

Multigrid

Aug 8

Model Cascading: Cheap Model First, Expensive on Failure

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 8

Model Cards and System Cards: Reading Them Critically

#discuss #ai #llm #machinelearning

4 min read

Multigrid

Aug 8

Canary Releases for Model Migrations

#ai #devops #llm #machinelearning

6 min read

Multigrid

Aug 8

Calibration: Making 0.8 Mean 80%

#ai #machinelearning #tutorial #llm

8 min read

Multigrid

Aug 8

MMLU: What It Tests and What a Score Means

#ai #performance #llm #machinelearning

7 min read

Multigrid

Aug 8

Machine Learning vs Deep Learning vs AI: Three Nested Sets

#ai #machinelearning #llm #programming

4 min read

Multigrid

Aug 8

A/B Testing Machine Learning Systems

#ai #machinelearning #tutorial #llm

6 min read

Multigrid

Aug 8

Mixture of Experts: Why a 400B Model Can Cost Like a 40B One

#ai #llm #machinelearning #programming

2 min read

Multigrid

Aug 8

The Metrics That Matter: A Minimal LLM Dashboard

#ai #devops #llm #machinelearning

5 min read

Multigrid

Aug 8

What a 1M-Token Context Window Is Actually Good For

#ai #llm #machinelearning #programming

4 min read

Multigrid

Aug 8

Meta-Prompting: Using an LLM to Write Your Prompts

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 8

Mentoring Juniors in an AI-Assisted Team

#ai #career #llm #machinelearning

5 min read

Multigrid

Aug 8

Memory Bandwidth Is the Real Bottleneck

#ai #devops #llm #machinelearning

5 min read

Multigrid

Aug 8

Memorisation and Generalisation, Measured

#ai #machinelearning #llm #programming

5 min read

Multigrid

Aug 8

Mechanistic Interpretability: Reading a Model's Mind

#discuss #ai #llm #machinelearning

5 min read

Multigrid

Aug 8

Measuring Hallucination Rate in Your Own App

#ai #llm #machinelearning #programming

5 min read

Multigrid

Aug 8

Monte Carlo Tree Search for LLM Reasoning

#ai #machinelearning #llm #programming

5 min read

Writing Debut

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