16-hour test compares token spend of GPT-6 Astra and Opus 5.5

Angel 🌼 @Angaisb_Originally posted 2026.09.27

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Some people have asked about used tokens so far (16 hours playing) GPT-6 Astra ($726.24): 591.9 million cached input tokens 10.64 million uncached input tokens 559,908 output tokens Opus 5.5 ($117.31): 353.47 million cached input tokens 4.66 million new input tokens (including cache writes) 1.17 million output tokens *could be different, this is my best estimate from Cursor and Codex logs

This post quotes another post: “Livestream pits GPT-6 Astra against Opus 5.5 in Unciv”