Claude Haiku 5.5 cost 12x more than GPT-6 Luna for the same voxel pagoda
A recent comparison using the "voxel pagoda test" revealed that Claude Haiku 5.5 is significantly more expensive than GPT-6 Luna. For the same task, Haiku 5.5 cost $24.96 for 268.8M input tokens and 4.46M output tokens, while Luna cost $1.96 for 64.5M input tokens and 1.18M output tokens. This 12x cost difference is largely attributed to Haiku 5.5's API price quintupling after 100k context, a limit that is frequently exceeded in agent sessions.
This report uniquely details how Claude Haiku 5.5 costs 12 times more than GPT-6 Luna for the same task, primarily due to its API pricing model unlike Luna's.
Time & source
Times shown in UTC
Display time zone: UTC
Local time zone unavailable; showing UTC.
IngestedOffset at this time: UTC+0Oct 8, 2026, 06:00 UTC
- Ingested
- Oct 8, 2026, 06:00
- Source type
- Dev community
Discussion trend
The percentage is based on collected discussion signal, not new comments or independent people. The curve only compares the same topic across time.
Full text isn't available here.
Read at source →