Source details
- Original source
- The Decoder
- Published
- 2026-07-12
- Primary topic
- AI Agents
Why it matters
Agent products, browser agents, autonomous workflows, operator systems, and orchestration tools. Use the original source for the full report, then use the directory shortcuts below to compare the products and workflows the story points toward.
What happened
The AgenticSTS project replaces the ever-growing chat log of AI agents with five separate memory layers. Tested on the card game Slay the Spire 2, the prompt stays at around 5,000 tokens instead of ballooning past 500,000. The agent wins 6 out of 10 games, while competing agents don't win any. The article AI agents win at Slay the Spire 2 after researchers replace growing chat logs with structured memory appeared first on The Decoder .
What to do next
Move into automation and workflow tools next so you can evaluate whether the agent story is actionable or still mostly experimental.
The AgenticSTS project replaces the ever-growing chat log of AI agents with five separate memory layers. Tested on the card game Slay the Spire 2, the prompt stays at around 5,000 tokens instead of ballooning past 500,000. The agent wins 6 out of 10 games, while competing agents don't win any. The article AI agents win at Slay the Spire 2 after researchers replace growing chat logs with structured memory appeared first on The Decoder .
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