chore(ms-ai-architect): refresh KB medium-bucket — 74 files [skip-docs]

KB-currency refresh (medium priority, 2026-06-19) via /architect:kb-update.
74 medium-prioritets filer re-verifisert mot Microsoft Learn (MCP) — delegert
til 15 parallelle Opus-subagenter (3 bølger) gruppert etter delt kilde, med
disjunkte fil-sett. Verifisert i hovedkontekst (scope-sjekk + diff-review av
de faktatunge gruppene + tester).

Hovedendringer (faktuelle korreksjoner + currency):
- Azure AI Search semantic ranker: TILGJENGELIG PÅ ALLE TIERS (også Free/Basic
  m/ gratis månedlig kvote) — gammel KB sa feilaktig "kun S1+". Korrigert i
  tier-tabell, anti-patterns og beslutningstabell (azure-ai-search-setup).
- APIM score-threshold = DISTANSE (lavere = strengere): tuning-tabellen i
  rag-caching-optimization hadde retningen baklengs — invertert til korrekt.
- Agentic retrieval GA/preview-nyanse presisert (hovedkontekst-korreksjon mot
  agentic-retrieval-how-to-migrate): GA via REST 2026-04-01 returnerer EKSTRAKTIV
  grounding (references + activity), IKKE syntetiserte svar. Answer synthesis,
  ikke-minimal reasoning effort (LLM query planning) og multi-turn messages
  forblir preview (2026-05-01-preview). Subagent hadde overforenklet til "hele
  kjernepipelinen GA"; rettet i agentic-rag-patterns + citation-tracking.
- Copilot Studio modell-tabeller (platforms/copilot-studio): fjernet Claude Opus
  4.5 + GPT-5.2 (borte fra kilde), lagt til Claude Sonnet 4.6/Opus 4.6 (GA),
  Opus 4.7 + Mistral Medium 3.5 (experimental); GPT-5 Reasoning/Auto = preview;
  A2A GA (apr 2026).
- Computer Use (CUA): Copilot Studio GA 2026-05-07; 4 modeller m/ tier/status
  (OpenAI CUA + Sonnet 4.5 GA, Sonnet 4.6 + Opus 4.6 experimental); 5 credits/
  steg standard, 15 premium; US-only region-krav FJERNET i GA-dok; Cloud PC pool
  + Hosted browser + bring-your-own-machine.
- Azure AI Search REST API-versjoner bumpet: 2025-09-01 -> 2026-04-01 (stabil),
  2025-11-01-preview -> 2026-05-01-preview (hybrid-search, rag-security-rbac,
  chunking).
- Power Automate-integrasjon: trigger "Run a flow from Copilot" -> "When an agent
  calls the flow"; App Service innebygd MCP (preview) lagt til.
- M365 Copilot-manifest v1.26 -> v1.28 (GA, mai) / v1.29 dokumentert (juni);
  "Tenant graph grounding" -> "Work IQ".
- Speech fast transcription 2t/300MB -> 5t/500MB; multilingual 14 -> 15 locales
  (+ pt-BR). Content Understanding reasoning preview -> GA (v1.0, 2025-11-01).
- Security Copilot E5 -> E5+E7. Død Databricks-URL ci-cd/best-practices ->
  ci-cd/flows. Prompt Flow retirement (2027-04-20 -> MAF) notert der den
  presenteres som go-forward. Gateway-topologi-tabell-feil rettet.
- Alle 74 Last updated -> 2026-06-19.

Discovery ikke kjørt (historisk kun Databricks-støy) -> 389-telling uendret,
ingen resync. validate 239 PASS, kb-integrity 115/115 (262 orphan-warnings
uendret), gitleaks clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01REiKFhP4w6xGXXqWKpPCJJ

skills/ms-ai-advisor/references/prompt-engineering/prompt-testing-and-evaluation.md

@@ -1,6 +1,6 @@
 # Prompt Testing, Evaluation and Iteration
 
-**Last updated:** 2026-02
+**Last updated:** 2026-06-19
 **Status:** GA
 **Category:** Prompt Engineering & LLM Optimization
 
@@ -71,6 +71,8 @@ Tilgjengelig i regioner som støtter Response API. Genererer testdata basert på
 
 ### 2. Prompt Flow Evaluation Framework
 
+> **Utfasing (verifisert MCP 2026-06-19):** Prompt Flow i Microsoft Foundry og Azure Machine Learning utfases **20. april 2027** og anbefales ikke lenger for ny utvikling. Migrer eksisterende Prompt Flow-applikasjoner og -deployments til **Microsoft Agent Framework (MAF)** før denne datoen. Prompt Flow-runtime-images (`promptflow-runtime`, `promptflow-runtime-stable`, `promptflow-python`) får ikke lenger oppdateringer, inkludert sikkerhetsoppdateringer. Evaluation-mønstrene under er fortsatt gyldige for eksisterende løsninger, men velg MAF / Azure AI Evaluation SDK for nye prosjekter.
+
 **Beskrivelse:** SDK-basert evalueringsrammeverk som lar deg bygge custom evaluation flows som Python-kode eller Prompty-filer, kjøre batch evaluations og logge metrics programmatisk.
 
 **Evaluation Flow Lifecycle:**
@@ -1045,7 +1047,7 @@ def grade(sample: dict, item: dict) -> float:
 
 **High Confidence (>95%):**
 - Built-in evaluators (Groundedness, Relevance, Safety) er production-ready og widely used
-- Prompt Flow SDK evaluation workflow er stable (GA since 2023)
+- Prompt Flow SDK evaluation workflow er stable (GA siden 2023), men utfases 20. april 2027 — migrer til Microsoft Agent Framework / Azure AI Evaluation SDK for ny utvikling
 - Azure AI Foundry Evaluation Portal er GA (as of 2024)
 
 **Medium Confidence (70-95%):**
@@ -1064,7 +1066,7 @@ def grade(sample: dict, item: dict) -> float:
 
 **Primary Sources (Microsoft Learn):**
 1. [Evaluate generative AI models and applications - Azure AI Foundry](https://learn.microsoft.com/en-us/azure/foundry/how-to/evaluate-generative-ai-app?view=foundry-classic) — GA
-2. [Evaluation flows and metrics - Azure Machine Learning Prompt Flow](https://learn.microsoft.com/en-us/azure/machine-learning/prompt-flow/how-to-develop-an-evaluation-flow?view=azureml-api-2) — GA
+2. [Evaluation flows and metrics - Azure Machine Learning Prompt Flow](https://learn.microsoft.com/en-us/azure/machine-learning/prompt-flow/how-to-develop-an-evaluation-flow?view=azureml-api-2) — GA. Re-verifisert MCP 2026-06-19: Prompt Flow utfases 20. april 2027 → migrer til Microsoft Agent Framework. `log_metric()`/aggregation-mønster uendret.
 3. [Azure AI Evaluation SDK - Python API](https://learn.microsoft.com/en-us/python/api/overview/azure/ai-evaluation-readme?view=azure-python) — GA
 4. [Agent evaluation with Azure AI Evaluation SDK](https://learn.microsoft.com/en-us/azure/foundry-classic/how-to/develop/agent-evaluate-sdk?view=foundry-classic) — GA
 
@@ -1073,6 +1075,6 @@ def grade(sample: dict, item: dict) -> float:
 2. [Continuous evaluation setup](https://learn.microsoft.com/en-us/azure/foundry/observability/how-to/how-to-monitor-agents-dashboard?view=foundry)
 3. [Custom evaluator registration](https://learn.microsoft.com/en-us/azure/foundry/how-to/develop/cloud-evaluation?view=foundry-classic#specify-custom-evaluators)
 
-**Last Verified:** 2026-02-04
-**Version:** Azure AI Foundry v2 (2024-2026), Prompt Flow v1.13+ (2024-2026)
+**Last Verified:** 2026-06-19
+**Version:** Azure AI Foundry v2 (2024-2026), Prompt Flow v1.13+ (2024-2026; utfases 2027-04-20 → Microsoft Agent Framework)
 **MCP Calls:** 3 (microsoft_docs_search × 2, microsoft_docs_fetch × 2, microsoft_code_sample_search × 1)