diff --git a/inbox/queue/2026-02-02-eandt-space-debris-42b-economic-risk-industry.md b/inbox/null-result/2026-02-02-eandt-space-debris-42b-economic-risk-industry.md
similarity index 98%
rename from inbox/queue/2026-02-02-eandt-space-debris-42b-economic-risk-industry.md
rename to inbox/null-result/2026-02-02-eandt-space-debris-42b-economic-risk-industry.md
index 82cb37e8c..65911e18f 100644
--- a/inbox/queue/2026-02-02-eandt-space-debris-42b-economic-risk-industry.md
+++ b/inbox/null-result/2026-02-02-eandt-space-debris-42b-economic-risk-industry.md
@@ -7,10 +7,11 @@ date: 2026-02-02
 domain: space-development
 secondary_domains: []
 format: thread
-status: unprocessed
+status: null-result
 priority: medium
 tags: [orbital-debris, economic-risk, space-industry, Kessler-syndrome, LEO, commons-tragedy, financial-risk]
 intake_tier: research-task
+extraction_model: "anthropic/claude-sonnet-4.5"
 ---
 
 ## Content