diff --git a/memory/.dream_cursor b/memory/.dream_cursor
index e8930b6..55f04f2 100644
--- a/memory/.dream_cursor
+++ b/memory/.dream_cursor
@@ -1 +1 @@
-364
\ No newline at end of file
+365
\ No newline at end of file
diff --git a/memory/MEMORY.md b/memory/MEMORY.md
index 1688b04..1d24bcf 100644
--- a/memory/MEMORY.md
+++ b/memory/MEMORY.md
@@ -57,7 +57,6 @@ This file stores important information that should persist across sessions.
 
 ## Agent Model Selection
 - Prioritizes agentic performance, correct tool calling, and overall result quality
-- Alternative nanobot agent model for tool-heavy tasks: Qwen 3.5:cloud (397B variant)
 - Conservative fallback nanobot agent model: DeepSeek V3.2:cloud
 - OpenRouter is pay-per-token alternative to Ollama subscription for model access
 - Gemini Flash via Google AI Studio Free Tier: 15 RPM limit — unusable for agent work; only viable for simple prompts without tool calls
@@ -94,6 +93,10 @@ This file stores important information that should persist across sessions.
 - Wiki source pages need explicit `slug` field (e.g. `slug: source-flash-attention`) and `graph.node_id` + `canonical: true` to avoid UNIQUE constraint collision with concept/entity pages sharing the same filename stem
 - `wiki_graph_extract.py` patched: skip duplicate slugs (first wins) instead of crashing on `nodes.slug` UNIQUE constraint
 
+## Deep Research
+- Deep-research use-cases task (2026-06-18) partial results saved to `results/2026-06-18_nanobot-use-cases-analysis.md`
+- Deep-research task failure on 2026-06-18 caused by hitting 200 tool-call iteration limit (not a freeze/deadlock)
+
 ## Reminder System
 
 - Reminder check script: `/home/nanobot/.nanobot/workspace/skills/remind/scripts/remind_check.py`
@@ -116,6 +119,10 @@ This file stores important information that should persist across sessions.
 - Evaluating NuGet package hosting/caching on Linux
 - Preferred solution: BaGetter (bagetter/BaGetter) — active BaGet fork with multiple upstream mirror support (PR #269), solves original BaGet's single-upstream limitation
 
+## Deep Research  ← 2d
+- Deep-research use-cases task (2026-06-18) partial results saved to `results/2026-06-18_nanobot-use-cases-analysis.md`
+- Deep-research task failure on 2026-06-18 caused by hitting 200 tool-call iteration limit (not a freeze/deadlock)
+
 ## Plans
 - Set up Claude Code for removing ads and cutting songs from Radio 1 stream
 - Find placement for 3D printer