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📰 Dev.to · xbill

134 articles · Updated every 3 hours · View all reads

All Articles 131,777Blog Posts 136,637Tech Tutorials 34,158Research Papers 25,924News 18,712 ⚡ AI Lessons
Gemma4 DevOps In Action
Dev.to · xbill 3d ago
Gemma4 DevOps In Action
In the last entry I got Gemma-4's 128-expert MoE running on an inf2.24xlarge and signed off with...
Inferntia2 DevOps in Action
Dev.to · xbill 3d ago
Inferntia2 DevOps in Action
In the last entry I got Gemma-4's 128-expert MoE running on an inf2.24xlarge and signed off with...
Five Gemma-4 models, one accelerator: what porting E2B 31B to AWS Inferentia2 taught me
Dev.to · xbill 6d ago
Five Gemma-4 models, one accelerator: what porting E2B 31B to AWS Inferentia2 taught me
I ported the whole Gemma-4 family — E2B, E4B, 12B, 31B, and the 26B-A4B MoE — to run on...
Porting Gemma-4 12B (the encoder-free multimodal one) to AWS Inferentia2
Dev.to · xbill 6d ago
Porting Gemma-4 12B (the encoder-free multimodal one) to AWS Inferentia2
The 12B ships as a multimodal class with no encoder loaded, and its sliding-window attention overflows Neuron's fused-attention SBUF. Three surgical fixes and i
My Inferentia port matched its reference token-for-token — and still output garbage
Dev.to · xbill 6d ago
My Inferentia port matched its reference token-for-token — and still output garbage
Porting Gemma-4 31B (dense) to AWS Inferentia2: the tensor-parallel recipe that worked at 12B collapses at 31B, NxD ModelBuilder saves it — and then a passing v
Porting a 128-expert MoE (Gemma-4 26B-A4B) to AWS Inferentia2 — where every rank weighted the wrong experts
Dev.to · xbill 6d ago
Porting a 128-expert MoE (Gemma-4 26B-A4B) to AWS Inferentia2 — where every rank weighted the wrong experts
The MoE was the hard one: a dual-path FFN, a sparse expert loop that won't trace, and a bug where the device output was empty while the CPU reference was perfec
Five Gemma-4 models, one accelerator: what porting E2B 31B to AWS Inferentia2 taught me
Dev.to · xbill 6d ago
Five Gemma-4 models, one accelerator: what porting E2B 31B to AWS Inferentia2 taught me
A side-by-side of all five Gemma-4 variants on Inferentia2 — PLE, KV-sharing, MatFormer, mixed attention, and a 128-expert MoE — the recipe that evolved to carr
Smash Story: The Demo Script That Out-Debugged My Test Suite
Dev.to · xbill 1w ago
Smash Story: The Demo Script That Out-Debugged My Test Suite
A green 10-test suite, a broken production default, and the 10-minute smash — how a live demo caught an API-contract bug that mocks never could.
My Demo Script Found a Production Bug on Its First Run: A Tiny Post-Mortem
Dev.to · xbill 1w ago
My Demo Script Found a Production Bug on Its First Run: A Tiny Post-Mortem
How a narrated demo for an MCP image server caught an API-contract drift that 10 passing unit tests never could — root cause, fix, and lessons about mocked test
Build One AI Tool Server, Call It From Three Different Agents (MCP Explained)
Dev.to · xbill 1w ago
Build One AI Tool Server, Call It From Three Different Agents (MCP Explained)
A beginner-friendly tour of the Model Context Protocol: one Python server that generates images with Gemini, called by Claude Code, a Google ADK agent, and a Ru
Why did my benchmark stop at N=22? A debugging story in nine bugs
Dev.to · xbill ⚡ AI Lesson 1w ago
Why did my benchmark stop at N=22? A debugging story in nine bugs
Submission for DEV's Summer Bug Smash — Smash Stories track. There was a file in my repo called...
My benchmark's Python column was N/A for a year — CPython's 4300-digit limit, and eight other bugs
Dev.to · xbill ⚡ AI Lesson 1w ago
My benchmark's Python column was N/A for a year — CPython's 4300-digit limit, and eight other bugs
Submission for DEV's Summer Bug Smash — Clear the Lineup track. The...
TPU Deployments with Gemma 31B, v6e-8, and Antigravity CLI
Dev.to · xbill 1w ago
TPU Deployments with Gemma 31B, v6e-8, and Antigravity CLI
This article provides a step by step debugging guide for deploying Gemma 4 to a Google Cloud TPU...
Porting Gemma-4 (2B / 4B / 12B) to AWS Inferentia2
Dev.to · xbill 1w ago
Porting Gemma-4 (2B / 4B / 12B) to AWS Inferentia2
A field report on running Google's Gemma-4 on AWS Inferentia2: mixed attention heads, the vLLM / optimum-neuron / NxD dead-ends, and the neuronx-cc compiler lim
Porting Gemma-4 (2B / 4B / 12B) to AWS Inferentia2
Dev.to · xbill 1w ago
Porting Gemma-4 (2B / 4B / 12B) to AWS Inferentia2
A field report on running Google's Gemma-4 on AWS Inferentia2: mixed attention heads, the vLLM / optimum-neuron / NxD dead-ends, and the neuronx-cc compiler lim
GRIND404: I turned my "Passion" for LeetCode into a playable arcade game
Dev.to · xbill 1w ago
GRIND404: I turned my "Passion" for LeetCode into a playable arcade game
This is a submission for the DEV Weekend Challenge: Passion Edition. What I Built My...
Debugging Deployments with Gemma 4B, TPU v6e-1, MCP, and Antigravity CLI
Dev.to · xbill 2w ago
Debugging Deployments with Gemma 4B, TPU v6e-1, MCP, and Antigravity CLI
This article provides a step by step debugging guide for deploying Gemma 4 to a Google Cloud TPU...
Debugging Deployments with Gemma 4B, TPU v6e-4, MCP, and Antigravity CLI
Dev.to · xbill ☁️ DevOps & Cloud ⚡ AI Lesson 2w ago
Debugging Deployments with Gemma 4B, TPU v6e-4, MCP, and Antigravity CLI
This article provides a step by step debugging guide for deploying Gemma 4 to a Google Cloud TPU...
MCP Configuration for Looker with Antigravity CLI
Dev.to · xbill 🧠 Large Language Models ⚡ AI Lesson 2w ago
MCP Configuration for Looker with Antigravity CLI
This article covers the MCP setup and configuration for using Looker and underlying Gemini LLM with...
Omni Flash Preview with Claude Code
Dev.to · xbill ☁️ DevOps & Cloud ⚡ AI Lesson 2w ago
Omni Flash Preview with Claude Code
This article covers the MCP setup and configuration for using Google Omni Preview and underlying...