ModelsThe Artificial Analysis Index Explained: What It Does Measure
A single number that ranks every model is convenient and easy to misread. What the AA Intelligence Index aggregates, and where it stops being useful.
ReadNotes on models, agents, and what inference costs
Practical writing for developers building with large language models — how they work, how to pick one, and how to keep the bill predictable.
ModelsModelsThe Best Model for Students on a Real Budget
What actually matters when your AI budget is pocket money: token economics, free tiers, open weights on a laptop, and when to spend the extra.
Read
ModelsThe Cheapest Frontier Models, Priced Honestly
List prices across the open-weight field span more than twenty to one. Where the cheap models are genuinely sufficient, and where the gap is real.
Read
Cost & PricingThe Cost of AI in CI: Why Pipelines Multiply Your Spend
A model call in CI runs on every push, every branch and every matrix leg. The arithmetic behind that multiplication and the gates that keep it bounded.
Read
ModelsThe DeepSeek V4 Family Explained: Pro, Flash and When
Two models, one release date, a 3x gap in active parameters and a 3x gap in price. How to split traffic between DeepSeek V4 Pro and Flash sensibly.
Read
Cost & PricingThe Electricity Cost of Inference: Estimate It Yourself
Energy per token is a property of your deployment, not of the model. Here is the equation, which term dominates, and how to measure your own figure.
Read
Cost & PricingThe Hidden Cost of Failed Runs: Tokens Spent on Nothing
A failed agent run costs full price and produces no output. Why cost per successful run is the only figure worth tracking, and how to compute it.
ReadCost & PricingThe Hidden Cost of Retries: Paying Twice for the Same Answer
Retry logic makes pipelines reliable and quietly doubles spend on the items that need it. How to measure what retries actually cost you.
Read
FundamentalsThe Lost-in-the-Middle Problem: Position Beats Relevance
Models retrieve facts from the start and end of a long prompt far more reliably than from the middle. Why that happens and how to arrange prompts around it.
Read
AI AgentsThe MCP Security Model: Trust Boundaries You Actually Have
MCP standardises connection, not trust. Here are the real boundaries in an MCP deployment and the attacks that cross them, with practical mitigations.
ReadModelsThe MiniMax Family Explained: M3 and Native Multimodality
MiniMax M3 pairs a 1M window with native multimodality, and its published pricing genuinely disagrees between sources. What to verify before you commit.
Read
ModelsThe Moonshot Kimi Family Explained: K2.6 and K3
Two very different models share the Kimi name. What separates K2.6 from K3 on scale, context and licence, and which one your workload actually wants.
ReadShowing 577–588 of 731 articles