Expired60% confidenceFactExact time
2024 was the era of Context Engineering, during which model context windows expanded from 4K to 128K tokens, with Google pushing even further to 1 million tokens.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Getting Started with Loop Engineering: Making AI Agents Run Workflows Autonomously
bilibiliAI_Express6/19/2026
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