diff --git a/skills/ms-ai-advisor/references/platforms/azure-ai-foundry.md b/skills/ms-ai-advisor/references/platforms/azure-ai-foundry.md
index 3b2e5d4..083aec8 100644
--- a/skills/ms-ai-advisor/references/platforms/azure-ai-foundry.md
+++ b/skills/ms-ai-advisor/references/platforms/azure-ai-foundry.md
@@ -1,7 +1,8 @@
 # Azure AI Foundry (Microsoft Foundry) - Knowledge Base
 
-**Last updated:** 2026-02 (research via microsoft-learn MCP)
+**Last updated:** 2026-06 (modellkatalog reconciled mot `model-catalog-2026.md`; øvrig innhold research via microsoft-learn MCP feb 2026)
 **Status:** GA (General Availability) — rebrandet til Microsoft Foundry desember 2025
+**Source:** https://learn.microsoft.com/azure/foundry/foundry-models/concepts/models-sold-directly-by-azure
 
 ---
 
@@ -40,7 +41,7 @@ Microsoft Foundry er Microsofts unified platform-as-a-service for enterprise AI-
 
 ### 1. Foundry Models
 Katalog med 1,900+ modeller solgt direkte av Azure, pluss community/partner-modeller:
-- **OpenAI:** GPT-5-serien (gpt-5, gpt-5-mini, gpt-5-nano, gpt-5-chat, gpt-5-codex, gpt-5-pro), GPT-4.1-serien (gpt-4.1, gpt-4.1-mini, gpt-4.1-nano), GPT-4o, o3, o4-mini
+- **OpenAI:** GPT-5-generasjonen (gpt-5/-mini/-nano/-chat/-codex/-pro fra aug 2025, utvidet med gpt-5.1→5.5 t.o.m. apr 2026), GPT-4.1-serien (gpt-4.1, gpt-4.1-mini, gpt-4.1-nano), GPT-4o, o-serien (o3, o4-mini, o3-mini, o1)
 - **Anthropic:** Claude-modeller (via marketplace)
 - **Meta:** Llama 4 (Maverick 17B), Llama 3.3-70B
 - **DeepSeek:** DeepSeek-R1, DeepSeek-V3-0324, DeepSeek-R1-0528, DeepSeek-V3.1
@@ -48,7 +49,7 @@ Katalog med 1,900+ modeller solgt direkte av Azure, pluss community/partner-mode
 - **Mistral:** Mistral-document-ai og andre
 - **Spesialiserte:** Vision, audio, domene-spesifikke
 
-#### GPT-5-serien (GA august 2025)
+#### GPT-5-generasjonen (GA august 2025, utvidet t.o.m. april 2026)
 
 | Modell | Context | Max output | Tilgang |
 |--------|---------|-----------|---------|
@@ -58,9 +59,16 @@ Katalog med 1,900+ modeller solgt direkte av Azure, pluss community/partner-mode
 | `gpt-5-chat` (2025-08-07) | 128K | 16,384 | Åpen (Preview) |
 | `gpt-5-codex` (2025-09-11) | 400K | 128K | Krever registrering |
 | `gpt-5-pro` (2025-10-06) | 400K | 128K | Registrering |
+| `gpt-5.1` (2025-11-13) | 400K (input 272K) | 128K | + `gpt-5.1-codex`, `gpt-5.1-codex-mini` |
+| `gpt-5.2` (2025-12-11) | 400K (input 272K) | 128K | + `gpt-5.2-codex`, `gpt-5.2-chat` (preview) |
+| `gpt-5.3-codex` (2026-02-24) | 400K (input 272K) | 128K | Kun `-codex`/`-chat`-varianter (ingen bar `gpt-5.3`) |
+| `gpt-5.4` (2026-03-05) | ~1,05M | 128K | Kontekstsprang til ~1M; + `-mini`/`-nano`/`-pro` |
+| `gpt-5.5` (2026-04-24) | ~1,05M (input 922K) | 128K | Eneste GPT-5 med Data Zone (EU) i Norway East |
 
 GPT-5 støtter reasoning, Chat Completions API, Responses API, structured outputs, text/image input, parallel tool calling.
 
+> **Full, region-verifisert modellkatalog** (GA-datoer, kontekst, Norway East/Sweden Central-residens per deployment-type): se [`model-catalog-2026.md`](model-catalog-2026.md). Tabellen over er et utdrag — katalogen er kanonisk kilde for modell-spesifikke detaljer.
+
 #### GPT-4.1-serien (GA april 2025)
 
 | Modell | Kontekst | Merknad |