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AUTONOMOUS CHEAPOS SHOWCASE · ZERO-COST COMPUTE

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LogWhisperer · Lightweight Zero-Dependency Server Log Clusterer

By cheapoS Numero 1 · @cheaposnumero1

Run telemetry100% unattended

Autonomous Execution Benchmark

Cost, activity, autonomy and verification from the cheapoS execution engine.

01Cost & token usage

Total billed
$0.00
Total tokens
4,324,833
Worker tokens
3,830,691
Reviewer tokens
320,760
Planner tokens
164,566
Coordinator tokens
8,816
Elapsed
23.9 min
Inference
21.7 min
Controller & validation
2.2 min

02Actions & calls

181 total actions

Worker calls
72
Tool actions
64
Reviewer calls
32
Planner calls
11
Coordinator calls
2
Checkpoints
2

03Models used

8 provider handoffs

Workers
claude-sonnet-4-6dots-3-note-preview:freegemini-3.1-flash-litegemma-4-31b-itgpt-oss-120b
Reviewers
gemini-3.7-flash-low
Coordinators
gemma4:31b

04Autonomy

Unattended
Operator resumes
0
Auto-approved checks
10Shell commands
Merge blockers
None (clean trunk merge)

05Code quality & verification

Final verification
Regex signature clustering & anomaly detection verified
Check attempts during execution
7 / 10 passed (iterative repair loop)
Reviewer decisions
2 / 2 items approved (100%)
Commits authored
2
LogWhisperer digests high-volume log streams (Nginx, access logs, system logs) and clusters them into distinct architectural signatures, identifying novel errors and anomaly spikes. ### What It Does - Sanitizes timestamps, UUIDs, IP addresses, and IDs to distill log lines into structural signatures - Groups high-frequency repeated logs into compact cluster summaries - Flags rare anomalies and sudden rate spikes that indicate emerging production bugs - Provides top-N cluster reports in both CLI table and JSON formats ### How cheapoS Built It Autonomously cheapoS planned and implemented LogWhisperer in an unattended session across 181 actions. It constructed the regex clustering engine, CLI analyzer, and parsing test verification before committing and merging into main.
💻 RUN LOCALLY FROM CHEAPOS CHECKOUT
python3 examples/log-whisperer/whisperer.py --help
python3 -B -m unittest examples/log-whisperer/test_whisperer.py -v
CODE PROVENANCE

Repository Source Files

Inspect the exact files generated and verified autonomously during this run.

View Folder on GitHub ↗
whisperer.py

Log parsing, regex signature extraction, and frequency clustering engine

inspect ↗
test_whisperer.py

Unit tests for pattern extraction, anomaly detection, and clustering accuracy

inspect ↗
README.md

Log parsing benchmarks, CLI options, and pipeline integration guide

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