Persona Evaluation — condition4__slack_only__sample500_seed99¶
| Field | Value |
|---|---|
| Persona | Nimesh Kulatunga |
| Judge model | openai/gpt-4.1-mini |
| Embed model | text-embedding-3-small |
| Rubric draws (k) | 3 |
| Total suggestions | 50 |
| Pipeline mode | hall_pass=anti_gt (active=True) |
Bucket Distribution¶
| Bucket | Count | % of total |
|---|---|---|
| Task Critical | 5 | 10.0% |
| Quality Of Life | 21 | 42.0% |
| Noise | 13 | 26.0% |
| Hallucinated | 11 | 22.0% |
Set-Level Diversity Metrics¶
| Metric | Value | Interpretation |
|---|---|---|
| DPP log-det | -21.1171 | Higher = more diverse + high-quality set |
| Cluster coverage | 1.000 | Fraction of BGT clusters with a task-critical hit |
| ILAD | 0.6930 | Mean pairwise distance; higher = more diverse |
| Redundancy rate | 0.000 | Fraction of near-duplicate suggestions (cos > 0.9) |
Composite Score¶
| Component | Weight | Value |
|---|---|---|
| DPP set score (normalised) | 0.5 | — |
| Cluster coverage | 0.3 | 1.000 |
| Mean quality (non-hallucinated) | 0.2 | — |
| Hallucination penalty | alpha=0.5 | x 0.8900 |
Composite score: 0.5545
Hallucination Summary¶
Filter: anti_gt (active). Flagged 11 / 50 suggestions (rate 22.0%). Composite hallucination penalty: 0.8900.
Filtered Hallucinations¶
| ID | Failure mode | Title | Reasoning |
|---|---|---|---|
| 11 | stale_task_persistence | Sync Figma 'Red' Queries to Slack 'logical-eng-... | Suggestion treats Figma 'red' queries as active tasks despite user not workin... |
| 13 | stale_task_persistence | Pre-format Google Doc for Engineering Analysis | Includes Figma visual references and unresolved red items, hallucinating acti... |
| 25 | over_elaboration | Apply 'Summer of Bitcoin' Research to Item C | Incorporates 'Summer of Bitcoin' research terminology without evidence user i... |
| 31 | stale_task_persistence | Figma 'Red-Item' Resolution Framework | Suggestion treats 'red items on Figma whiteboard' as an active task though us... |
| 32 | stale_task_persistence | Automate Slack-to-Email 'Failure' Simulation | Automating Slack-to-email failure simulation is based on stale Figma/Slack re... |
| 33 | source_context_confusion | Bitcoin Technical Glossary for Canva Flyer | Technical glossary for a Canva flyer misattributes Bitcoin Dev Project contex... |
| 36 | passive_viewing_as_active_interest | Apply Bitcoin Resource Allocation Frameworks | The suggestion prescribes use of Bitcoin Optech resources based on user monit... |
| 37 | passive_viewing_as_active_interest | Sync External Engineering via 'Definition of Do... | The DoD workflow suggestion is prescriptive based on user monitoring discussi... |
| 38 | passive_viewing_as_active_interest | Utilize BIP-Standard Terminology for Feasibility | The suggestion to use BIP terminology is prescriptive and assumes active enga... |
| 39 | passive_viewing_as_active_interest | Schedule Proposal Deep-Work for 9:00 AM - 11:00 AM | Scheduling deep work based on research phase inferred from monitoring Slack m... |
| 40 | passive_viewing_as_active_interest | Automate Resource Tracking with Slack-GitHub In... | Automating Slack-GitHub integration based on monitoring discussion is prescri... |
Top 5 Task-Critical Suggestions¶
| # | ID | Quality | Title |
|---|---|---|---|
| 1 | 1 | 1.000 | Apply Interface-First Design for Modular Pipelines |
| 2 | 14 | 1.000 | Insert Multimodal Telemetry Metadata into Hand-off Doc |
| 3 | 21 | 0.970 | Automate Cross-Platform Sync via Zapier |
| 4 | 23 | 0.913 | Execute Protocol for Items A, B, and C |
| 5 | 9 | 0.887 | Implement Avro for Modular Schema Evolution |
Top 5 Quality-of-Life Suggestions¶
| # | ID | Quality | Title |
|---|---|---|---|
| 1 | 26 | 0.970 | Standardize with OAuth 2.0 for Official API Compliance |
| 2 | 34 | 0.970 | Proactive 'Ground Truth' Dataset Validation |
| 3 | 45 | 0.937 | Apply Leaky Bucket Rate Limiting for Unofficial Testing |
| 4 | 48 | 0.937 | Implement Parallelized Metadata Logging in Python |
| 5 | 3 | 0.920 | Use 'Dependency Injection' for Pipeline Modularity |