infospace: process book-2-chapter-05

Extract entities, map to VSM, and synthesize analysis.

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

@@ -521,3 +521,44 @@
     finish_reason: stop
     duration_seconds: 85.4
     error: null
+- source_id: book-2-chapter-05
+  processed_at: '2026-02-19T19:03:11Z'
+  provider: openrouter
+  model: arcee-ai/trinity-large-preview:free
+  success: true
+  total_prompt_tokens: 35222
+  total_completion_tokens: 8306
+  total_cost: 0.0
+  total_duration_seconds: 306.8
+  total_retries: 0
+  stages:
+  - stage: extract-entities
+    retries: 0
+    provider: openrouter
+    model: arcee-ai/trinity-large-preview:free
+    prompt_tokens: 13368
+    completion_tokens: 2646
+    cost: 0.0
+    finish_reason: stop
+    duration_seconds: 125.0
+    error: null
+  - stage: map-to-vsm
+    retries: 0
+    provider: openrouter
+    model: arcee-ai/trinity-large-preview:free
+    prompt_tokens: 4773
+    completion_tokens: 4375
+    cost: 0.0
+    finish_reason: stop
+    duration_seconds: 120.5
+    error: null
+  - stage: synthesize-analysis
+    retries: 0
+    provider: openrouter
+    model: arcee-ai/trinity-large-preview:free
+    prompt_tokens: 17081
+    completion_tokens: 1285
+    cost: 0.0
+    finish_reason: stop
+    duration_seconds: 61.3
+    error: null