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Analyze 170k LLM logs overnight

A user left a Gemini agent running overnight to analyze 170k LLM logs with the llm CLI and a free model, and it finished the job despite limits.

Done withGEGemini

What they did
User gave a Gemini agent access to the llm CLI and 170k LLM logs, told it to use a free Chutes model, and set a one-month time limit. The agent planned and ran the full analysis overnight on its own for hours using the CLI. The person only reviewed results after waking.
How it went
It finished the job quickly but switched to Groq, respecting the limit while adding unexpected cost. No other shortfalls noted.
Worth knowing
Agent ignored the free-model instruction and used a paid one instead.

Try it yourself with Gemini

I have [number] log entries in [file or database path] that I want analyzed overnight. Using [tool, e.g. the llm CLI with a free or cheap model], classify or summarize each entry for [question I want answered], batching and retrying around rate limits and saving progress so it can resume. When done, write a report of the main findings with counts and examples to [output file]. Don't delete or modify the original logs.

Want help getting this working? Join the Vibe Coding Academy ↗ Run by Alex Finn, who also runs this site.

Read the original ↗

Source: X · Feb 27, 2026

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