https://melmacsupply.com/blog/ Stop burning tokens on dead ends https://melmacsupply.com/blog/llm-evals-complete-guide.html https://melmacsupply.com/blog/llm-evals-complete-guide.html Thu, 03 Sep 2026 00:00:00 GMT Hub page: define evals, cover the major eval types, and be honest about what a passing score does and doesn't guarantee in production. https://melmacsupply.com/blog/what-is-an-llm-eval.html https://melmacsupply.com/blog/what-is-an-llm-eval.html Thu, 03 Sep 2026 00:00:00 GMT Plain-language definition of an LLM eval, what it scores, and who typically runs one. https://melmacsupply.com/blog/eval-score-vs-reliability.html https://melmacsupply.com/blog/eval-score-vs-reliability.html Thu, 03 Sep 2026 00:00:00 GMT Explain the gap between an aggregate eval score and real-world per-run reliability. https://melmacsupply.com/blog/static-benchmarks-limitations.html https://melmacsupply.com/blog/static-benchmarks-limitations.html Thu, 03 Sep 2026 00:00:00 GMT Why a fixed benchmark suite stops reflecting a live agent's real failure modes. https://melmacsupply.com/blog/eval-drift.html https://melmacsupply.com/blog/eval-drift.html Thu, 03 Sep 2026 00:00:00 GMT Explain drift — model updates, prompt changes, and data shift silently invalidating an old eval result. https://melmacsupply.com/blog/how-often-to-re-eval.html https://melmacsupply.com/blog/how-often-to-re-eval.html Thu, 03 Sep 2026 00:00:00 GMT Practical cadence guidance tied to how often the model, prompt, or task distribution changes. https://melmacsupply.com/blog/model-behavior-classifiers-guide.html https://melmacsupply.com/blog/model-behavior-classifiers-guide.html Thu, 03 Sep 2026 00:00:00 GMT Hub page: what a run classifier is, what signals it reads, and where it fits relative to evals and routers. https://melmacsupply.com/blog/predict-run-outcome-first-50-tokens.html https://melmacsupply.com/blog/predict-run-outcome-first-50-tokens.html Thu, 03 Sep 2026 00:00:00 GMT The mechanics of early-run outcome prediction and why the opening tokens carry more signal than they seem to. https://melmacsupply.com/blog/logprob-entropy-margin-signals.html https://melmacsupply.com/blog/logprob-entropy-margin-signals.html Thu, 03 Sep 2026 00:00:00 GMT A concrete walkthrough of the low-level signals (logprob, entropy, margin) that feed a behavior classifier. https://melmacsupply.com/blog/early-stopping-signals-for-agents.html https://melmacsupply.com/blog/early-stopping-signals-for-agents.html Thu, 03 Sep 2026 00:00:00 GMT What signals justify stopping a long agent run before it completes, and how to avoid stopping too early. https://melmacsupply.com/blog/confidence-scores-are-not-enough.html https://melmacsupply.com/blog/confidence-scores-are-not-enough.html Thu, 03 Sep 2026 00:00:00 GMT Explain miscalibration — why a model's stated confidence doesn't track its actual correctness rate. https://melmacsupply.com/blog/building-a-classifier-vs-buying-one.html https://melmacsupply.com/blog/building-a-classifier-vs-buying-one.html Thu, 03 Sep 2026 00:00:00 GMT Decision framework for building an in-house classifier vs. using a pre-built one. https://melmacsupply.com/blog/model-routing-guide.html https://melmacsupply.com/blog/model-routing-guide.html Thu, 03 Sep 2026 00:00:00 GMT Hub page: what model routing is, the routing signals available, and how it differs from static model selection. https://melmacsupply.com/blog/when-to-route-down-mid-run.html https://melmacsupply.com/blog/when-to-route-down-mid-run.html Thu, 03 Sep 2026 00:00:00 GMT The conditions under which switching to a cheaper model mid-task preserves the outcome. https://melmacsupply.com/blog/model-routing-vs-model-selection.html https://melmacsupply.com/blog/model-routing-vs-model-selection.html Thu, 03 Sep 2026 00:00:00 GMT Distinguish a one-time model choice from a dynamic, per-run routing decision. https://melmacsupply.com/blog/routing-latency-tradeoffs.html https://melmacsupply.com/blog/routing-latency-tradeoffs.html Thu, 03 Sep 2026 00:00:00 GMT Where routing adds latency and practical patterns for keeping that overhead invisible to the end user. https://melmacsupply.com/blog/multi-model-fallback-strategies.html https://melmacsupply.com/blog/multi-model-fallback-strategies.html Thu, 03 Sep 2026 00:00:00 GMT Patterns for falling back across models/providers when one stalls, errors, or times out. https://melmacsupply.com/blog/routing-by-task-difficulty.html https://melmacsupply.com/blog/routing-by-task-difficulty.html Thu, 03 Sep 2026 00:00:00 GMT Why difficulty-aware routing outperforms fixed rules based on task category alone. https://melmacsupply.com/blog/agent-harness-guide.html https://melmacsupply.com/blog/agent-harness-guide.html Thu, 03 Sep 2026 00:00:00 GMT Hub page: define the agent harness/controller layer and what decisions live there vs. in the model itself. https://melmacsupply.com/blog/kill-switches-runaway-agent-loops.html https://melmacsupply.com/blog/kill-switches-runaway-agent-loops.html Thu, 03 Sep 2026 00:00:00 GMT Practical patterns for detecting and terminating an agent stuck in a non-productive loop. https://melmacsupply.com/blog/agent-harness-vs-orchestration-framework.html https://melmacsupply.com/blog/agent-harness-vs-orchestration-framework.html Thu, 03 Sep 2026 00:00:00 GMT Clarify the boundary between a harness (control/decisions) and an orchestration framework (workflow wiring). https://melmacsupply.com/blog/budget-caps-per-agent-run.html https://melmacsupply.com/blog/budget-caps-per-agent-run.html Thu, 03 Sep 2026 00:00:00 GMT How to set spend caps per agent run that protect budget without prematurely cutting off legitimate work. https://melmacsupply.com/blog/observability-for-agent-controllers.html https://melmacsupply.com/blog/observability-for-agent-controllers.html Thu, 03 Sep 2026 00:00:00 GMT A practical list of what's worth logging at the controller layer to debug agent behavior later. https://melmacsupply.com/blog/human-in-the-loop-kill-decisions.html https://melmacsupply.com/blog/human-in-the-loop-kill-decisions.html Thu, 03 Sep 2026 00:00:00 GMT Where automated kill decisions are safe and where a human should be in the loop instead. https://melmacsupply.com/blog/enterprise-ai-spend-guide.html https://melmacsupply.com/blog/enterprise-ai-spend-guide.html Thu, 03 Sep 2026 00:00:00 GMT Hub page: break down where enterprise AI spend concentrates and why so much of it is structurally wasted. https://melmacsupply.com/blog/cost-of-dead-end-runs.html https://melmacsupply.com/blog/cost-of-dead-end-runs.html Thu, 03 Sep 2026 00:00:00 GMT Quantify what it costs, in tokens and time, to let a run that's already failed keep executing. https://melmacsupply.com/blog/token-cost-per-employee-benchmark.html https://melmacsupply.com/blog/token-cost-per-employee-benchmark.html Thu, 03 Sep 2026 00:00:00 GMT Contextualize per-employee AI spend across adoption tiers, from heaviest spenders to the median enterprise. https://melmacsupply.com/blog/hidden-costs-of-agent-retries.html https://melmacsupply.com/blog/hidden-costs-of-agent-retries.html Thu, 03 Sep 2026 00:00:00 GMT Why retries compound cost faster than teams expect, and how to budget for them honestly. https://melmacsupply.com/blog/measuring-roi-on-agent-spend.html https://melmacsupply.com/blog/measuring-roi-on-agent-spend.html Thu, 03 Sep 2026 00:00:00 GMT A concrete framework for tying agent spend to outcomes instead of just tracking token counts. https://melmacsupply.com/blog/faang-vs-median-ai-spend.html https://melmacsupply.com/blog/faang-vs-median-ai-spend.html Thu, 03 Sep 2026 00:00:00 GMT The structural, not scale-related, nature of AI spend waste — it shows up at every adoption tier.