Agent TCO 2026: Hidden Costs of Evals, Observability, Guardrails, and Human Review
LLM tokens are the visible cost. The hidden 60-70% — evals, observability, guardrails, human review — is where TCO actually lives.
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LLM tokens are the visible cost. The hidden 60-70% — evals, observability, guardrails, human review — is where TCO actually lives.
Llama 4 Behemoth shifted what open-weights models can do. Where the open frontier stands in 2026 and how the gap to closed models has narrowed.
Healthcare Practice Use Case perspective on π0.5 generalizes across robot embodiments and tasks — a real foundation model for the physical world.
Time-to-first-byte makes LLM UIs feel fast. The 2026 patterns for shaving TTFB without breaking the actual response.
How agents convert vague human goals into executable steps in 2026. The decomposition patterns and the failure modes that derail them.
Documentation expectations for production AI systems in 2026 — what to write, where to keep it, and what regulators now expect.
Healthcare Practice Use Case perspective on Harvey AI's enterprise rollout numbers show legal agents have moved past the pilot stage at AmLaw 100 firms.
Modern system prompts must be cache-friendly and modular. The 2026 system-prompt patterns that ship in production.
Decoder-only dominated 2022-2025; some 2026 architectures bring back encoder-decoder. The reasons and the workloads that benefit.
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