May 9 · 7 min read · TL;DR "V4 Pro and V4 Flash cost 12x apart on list price. On bounded, single-file coding work, the quality gap is small enough that most teams can't tell the models apart." On multi-file reasoning and long agent loops, Flash becomes insufficient. The ...
Join discussionMay 5 · 6 min read · Charles Fitzgerald at Platformonomics just laid out the math on OpenAI, and it's brutal. $115 billion burn through 2029. That was before the latest announcements. $300 billion for Oracle. $22.4 billion for CoreWeave. $10 billion for Broadcom. The FT ...
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May 1 · 12 min read · LLM API Selection Decision Matrix: Mid-2026 Best-Fit by Use Case TL;DR — There is no single best LLM in 2026. The winning strategy is routing: match each task to the cheapest model that handles it well. This guide gives you a decision matrix for 12 c...
Join discussionApr 26 · 9 min read · Few weeks back, I started exploring one simple question: 👉 “What options does AWS actually give me to reduce my bill?” At first, I was just looking for discount Like, is there some hidden setting or
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Apr 18 · 6 min read · You're shipping an AI-powered feature, the demo looks great, and then the invoice arrives. Suddenly that clever summarization endpoint is costing you $400/day because nobody bothered to measure how many tokens you're actually burning. I've been there...
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Apr 18 · 4 min read · Per-Second vs Hourly GPU Billing: I Saved 40% — Here's the Math I spent $1,200 on GPU compute last month. Then I switched to per-second billing and dropped the bill to $720. The math is simple — but the implications are huge for anyone running short ...
Join discussionApr 16 · 1 min read · Building CloudWise has given me a unique view into AWS spending patterns across hundreds of accounts. The Problem Many teams struggle to detect anomalous spending, leading to unexpected bills. What the Data Shows After analyzing $10M in AWS spend, he...
Join discussionApr 16 · 7 min read · ElastiCache looks straightforward on the bill. You pick a node type, maybe add a replica for high availability, and move on. Then the invoice arrives and the number is bigger than the mental math suggested. The gap usually comes from one of five plac...
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Apr 9 · 3 min read · Timestream can look simple on the bill until you break down the line items. Most teams think in terms of "stored data," but Amazon Timestream for LiveAnalytics is billed across multiple meters that move independently. If you only watch one number, yo...
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Apr 9 · 2 min read · EMR looks simple on the bill. You launch a cluster, run Spark jobs, and terminate when done. The problem is most teams do not terminate when they think they do. That is where the money disappears. EMR Has Two Price Tags Every EMR instance has two sep...
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