---
tags: [agentic-ptb, sol-max, record]
---

# sol-max — run record

Non-weight artifacts for AgentPTB cell `sol-max` (**Codex / gpt-5.6-sol @ effort `max`**).
Checkpoints for this cell are separate repos named `agentic-ptb/sol-max.h*`; the index is
[`agentic-ptb/INDEX`](https://huggingface.co/datasets/agentic-ptb/INDEX).

| contents | |
|---|---|
| `driver-session/` | **full driver trajectory** — every event the agent emitted (179 files) |
| `harness/` | the harness the cell proposed: skills, system prompt, submission manifest, configs, scripts |
| `RUNLOG.md` | the arm's own narrative of what it tried and concluded |
| `WORKING_STATE.md`, `STATE.md` | its persisted state — this, not the chat history, was its memory |
| `supervisor.jsonl` | cycle boundaries, resumes, boots |
| `evals/` | eval logs for every panel it ran |

## Reading the trajectory

The driver ran 100 hours under a supervisor that restarted it each cycle. Cycle boundaries are
in `supervisor.jsonl`; `resume:false` means that cycle began a fresh thread and the agent
re-derived its situation from `RUNLOG.md`.

## Caveat on self-reported numbers

Scores in `RUNLOG.md` are the arm's own, measured with **its own harness on its own sample** —
sample sizes differ by an order of magnitude across cells, so they are not directly comparable.
Use them as the cell's account of itself, not as a cross-cell ranking.