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News
Designing a deterministic browser-side photo analysis flow
7+ hour, 17+ min ago (196+ words) While building a small browser-based facial-proportion tool, I found that a few engineering choices matter more than adding another model. The pipeline starts with 478 detected facial landmarks and derives four displayed proportions: harmony, symmetry, eye area, and jawline. The important…...
tokeneff: An Open-Source LLM Cost Meter That Runs Locally
7+ hour, 47+ min ago (338+ words) Most LLM dashboards show you the bill after the damage is done. You run a coding agent for an afternoon, ship a feature, and two days later your OpenAI dashboard says you spent $47. On what? Which model? Which request? You…...
How I Built an Agentless Self-Hosting Orchestrator with 100+ Tested Stacks & 100% Local AI
14+ hour, 44+ min ago (417+ words) For anyone passionate about digital sovereignty and homelabbing, setting up a private home server on a Single Board Computer (like a Raspberry Pi 5, Orange Pi) or a Proxmox home lab is one of the most rewarding engineering projects. However, anyone…...
TokenPrint: An Open-Source 3D Visual Debugger for LLMs and Transformers
19+ hour, 22+ min ago (381+ words) Large language... Tagged with ai, machinelearning, llm, opensource....
My support agent wrote "I can see you were charged". Both lookups had failed.
19+ hour, 58+ min ago (591+ words) One real run: it drafted a good reply, invented an API endpoint, and claimed a lookup that returned 403. Tagged with ai, automation, devops, showdev....
One Python Agent Core, Four Ways to Run It: Nova on Server, Web, TUI, and Desktop
20+ hour, 54+ min ago (1236+ words) Nova is an open source AI agent with one shared Python runtime behind an HTTP server, web UI, terminal TUI, and desktop app. Here is how it fits together and how to try it locally with Ollama. Tagged with ai,…...
Pay for AI API access with Bitcoin Lightning
1+ day, 6+ hour ago (248+ words) Lightning funding is now available on nullsink in beta. Pay an invoice, add prepaid credit, and use it with your existing tools. Lightning adds another way to fund the same prepaid API balance, alongside Monero and on-chain Bitcoin. If you…...
Clean Engineering, Unstable Measurement: A Preregistered Reliability Failure of Black-Box LLM Observers on Shared Endpoints
1+ day, 21+ min ago (402+ words) LLM judging frameworks depend on the assumption that rerunning byte-for-byte the same agent output, through the same endpoint, yields the same judgment. In reality, this fails. Zero-temperature only partly reduces the noise. API providers update models silently and without versioning,…...
Crash-Resilient Long-Running Agents in Microsoft Foundry: Leases, Checkpoints, and Side-Effect Fencing
1+ day, 3+ hour ago (1120+ words) Day 1 of 100 — Microsoft Foundry 100 Days / 100 Blogs series Your agent has been running for six minutes. It already called three tools, burned a few thousand tokens analyzing a document, and it's halfway through generating a report. Then the container gets OOM-killed…...
Hard caps on autonomous agent API spend
1+ day, 11+ hour ago (282+ words) Autonomous agents in long research loops can exhaust an API budget before anyone notices. Provider dashboards and account-level alerts help after the fact, but they often fire too late for a single runaway session. A practical DIY baseline is a…...