Long-form essays from the engineers shipping AI inside payers, hospitals, energy operators and proptech platforms. Written for technology leaders who care more about what runs in production than what trended last week.
A Buyer's Guide to Human-in-the-loop approval gates helps engineering leaders connect rejection rate, reviewer basis, gate placement, throughput, and decay to gates that catch things rather than rubber-stamp them. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to AI feature discoverability helps product and engineering leaders connect capability affordances, entry points, expectation setting, failure visibility, and progressive disclosure to features users can find and learn. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Agent refusal behaviour helps engineering leaders connect over-refusal cost, refusal quality, measurement in both directions, alternative offering, and domain tuning to refusals that do not block legitimate work. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Model routing and fallback helps engineering leaders connect behavioural difference on failover, prompt portability, quality tiers, silent degradation, and failing closed to fallback that does not quietly change your answers. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Agent tool calling helps engineering leaders connect parameter correctness, tool selection errors, schema design, validation, and failure feedback to reliability measured on outcomes rather than call rates. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Conversation state management helps engineering leaders connect resolved facts, transcript decay, correction handling, session boundaries, and handover to state that is extracted rather than replayed. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Agent state persistence helps engineering leaders connect side-effect records, safe resumption, checkpoint granularity, external state divergence, and expiry to durability that makes resuming safe. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Agent memory design helps engineering leaders connect expiry rules, staleness, correction, scope boundaries, and privacy obligations to memory defined by what it forgets. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Hybrid search for retrieval helps engineering leaders connect query-dependent fusion, exact-match needs, weighting, evaluation by query type, and tuning to hybrid that does not average away both strengths. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Long-running agent workflows helps engineering leaders connect version skew, deployment during runs, external deadlines, human wait states, and abandonment to workflows that outlive the code that started them. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Copilot interaction design helps product and engineering leaders connect rejection cost, suggestion timing, edit affordances, undo, and trust calibration to copilots people keep using. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Prompt versioning helps engineering leaders connect paired evaluations, rollback, environment parity, change attribution, and deployment coupling to prompts versioned with the tests that define them. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Reranking models helps engineering leaders connect upstream recall limits, candidate set size, latency cost, evaluation against the ceiling, and domain fit to reranking that cannot retrieve what retrieval missed. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Chunking strategy helps engineering leaders connect severed qualifiers, answer-level evaluation, structural boundaries, overlap, and metadata to chunking measured on answers rather than retrieval scores. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Agent-to-agent protocols helps engineering leaders connect delegated authority, provenance, trust boundaries, message semantics, and accountability to interoperability that carries permission as well as content. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Agent permission scoping helps security leaders connect per-task credentials, delegated user authority, short-lived tokens, standing access, and privilege review to permissions scoped to the job rather than the agent. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to AI agent orchestration helps engineering leaders connect partial failure semantics, compensation, step idempotency, observability, and retry design to orchestration that handles a step failing halfway. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Function calling reliability helps engineering leaders connect schema conformance under degraded input, error feedback loops, retry budgets, argument construction, and testing to reliability measured where it breaks. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Multimodal document processing helps engineering leaders connect layout as information, table and form structure, reading order, spatial relationships, and evaluation to processing that does not linearise meaning away. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Context window management helps engineering leaders connect exclusion decisions, position effects, cost per call, budget allocation, and truncation policy to windows where what you leave out is the design. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Fine-tuning versus prompting helps engineering leaders connect iteration speed, change cost, data requirements, model portability, and reversibility to a decision about how often you expect to change your mind. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Multi-agent handoffs helps engineering leaders connect context fidelity across hops, summarisation loss, hop count limits, structured transfer, and end-to-end evaluation to handoffs that do not degrade with each pass. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Distillation for cost reduction helps engineering leaders connect tail behaviour loss, teacher coverage, evaluation on edge cases, drift, and retraining cost to distillation that keeps the behaviour you relied on. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
A Buyer's Guide to Agent spend controls helps engineering leaders connect per-task caps, loop detection, retry multipliers, attribution, and hard stops to cost limits that bind before the month ends. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.
One long-form essay every other Wednesday. Written by the engineers shipping production AI for our clients, not by a content team. No promotional emails. Unsubscribe in one click.
