Codex ran out of room in the model's context window

[Gusarich]

thread id: 019c9584-a29e-7922-a030-4e015fd86bcc

happened with gpt-5.3-codex-spark, codex-cli 0.105.0-alpha.22, using exec

[Gusarich]

A few more sessions with the same problem:

• 019caff8-b07a-7541-ae6f-6f5b3c0c7707
• 019cafc6-9289-7a62-8f67-ceea16ec8857
• 019cafb2-cdbe-7c41-a667-6633c8d5ef4e
• 019caf87-3187-7992-b061-6cbde5ad5429
• 019caf82-d1d6-7011-9513-d71f01f76f22
• 019caf7c-53f4-75d0-a2d6-ab4631015dd4
• 019caf40-b50d-70f1-ab84-7b2f903195ec
• 019caf0a-5e55-7c33-8a6b-e30ef134e41e

I hope that helps!

[Gusarich]

#13271 might be relevant

[yassirusa]

When will this be worked on. Codex-5.3 and codex-5.3-spark are completely useless and they keep churning tokens without editing any code until they "run out of room"