infospace: process book-5-chapter-01

Extract entities, map to VSM, and synthesize analysis.

examples/infospace-with-history/output/processing-log.yaml

@@ -1136,3 +1136,44 @@
     finish_reason: stop
     duration_seconds: 45.8
     error: null
+- source_id: book-5-chapter-01
+  processed_at: '2026-02-19T21:36:06Z'
+  provider: openrouter
+  model: arcee-ai/trinity-large-preview:free
+  success: true
+  total_prompt_tokens: 150846
+  total_completion_tokens: 5682
+  total_cost: 0.0
+  total_duration_seconds: 229.2
+  total_retries: 0
+  stages:
+  - stage: extract-entities
+    retries: 0
+    provider: openrouter
+    model: arcee-ai/trinity-large-preview:free
+    prompt_tokens: 74673
+    completion_tokens: 1464
+    cost: 0.0
+    finish_reason: stop
+    duration_seconds: 56.6
+    error: null
+  - stage: map-to-vsm
+    retries: 0
+    provider: openrouter
+    model: arcee-ai/trinity-large-preview:free
+    prompt_tokens: 3590
+    completion_tokens: 2689
+    cost: 0.0
+    finish_reason: stop
+    duration_seconds: 118.1
+    error: null
+  - stage: synthesize-analysis
+    retries: 0
+    provider: openrouter
+    model: arcee-ai/trinity-large-preview:free
+    prompt_tokens: 72583
+    completion_tokens: 1529
+    cost: 0.0
+    finish_reason: stop
+    duration_seconds: 54.5
+    error: null