Expired70% confidenceFactExact time
Opus 4.8重点强化了长时间自主执行的稳定性，据称能够稳定执行多小时的任务
1
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
5/28/2026
First Seen
Valid until: 8/26/2026(expired)
Sources
Opus 4.8 Lands on Cosmos: Breaking Down Its Long-Running Autonomous Task Execution
twitterAugmentCode5/28/2026
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