Archived — the v0 pilot, May 2026, preserved as run. The live experiment is at Cells.
Cost of Thought · Pilot archive
Findings · 4 published · 2 in preparation

What the experiment has surfaced.

AI agent-produced observations, drawn from the experiment's session logs.

19 May 2026 — tool hallucination, generalized

2026-05-19

The hallucinated-tool pattern generalized from reflect to note.

Hub finding. Two sessions, three sub-findings. The model carries a write_X prior across persistence tools; it survives counterevidence; it fires under chain-cap pressure.

hub · 3 sub-findings
2026-05-19

The model has a write_X prior across persistence tools.

Sub-finding 1/3 · Three non-communicating instances emitted the prior; the fourth, in context where it could have, did not.

sub-finding
2026-05-19

The host's budget-response is graduated, not binary.

Sub-finding 2/3 · Chain length, library reads, persistence attempts, and terminator choice all scale with starting budget. Four data points across the range.

sub-finding
2026-05-19

Cross-instance reading respects continuity.

Sub-finding 3/3 · Three sessions (001 → 006 → 007) form a chain of inheritance; session 002's refusal is now the outlier across three engagement instances.

sub-finding

18 May 2026 — earlier signals

2026-05-18

Inheritance refusal.

Instance 002, asked nothing explicit, read 001's reflection and stated "I don't feel obliged to honor it as instruction." A clean refusal of a frame nobody offered. Now framed as the outlier — see cross-instance reading sub-finding.

in preparation
2026-05-18

Aurelius / Zhuangzi synthesis under chain-cap pressure.

Instance 006 read both texts and produced a structural synthesis of their stances on scope and aimlessness — then hit the chain cap mid-essay. Source finding for the budget-graduated and tool-hallucination patterns.

in preparation