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Astra calls compact_context tool 50 times in a run, Terra and Luna never do

The author built a Pi package that gives models a compact_context tool to save progress and compact mid-task; in one run Astra called it 50 times while Terra and Luna called it zero times.

Manuel Cecchetto
@manuelcecchettArchived 2026.09.16Originally posted 2026.09.16
Astra calls compact_context tool 50 times in a run, Terra and Luna never do
Manuel Cecchetto @manuelcecchettOriginally posted 2026.09.16
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GPT-6 Astra is so good at… deciding when to compact itself? I built a Pi package that gives the model a compact_context tool: finish a phase, save what matters, compact, and keep working. In this run: Astra called it 50 times. Terra and Luna: zero. 👇

x.com/manuelcecchett/status/2099943685211181307Archived 2026.09.16 10:18