The authors constructed Δτ-Bench, a benchmark comprising 1,588 validated multi-turn tasks across 42 domains, with six successive ecosystem states generated through capability-preserving transformations.
Benchmark tests agents on adapting to evolving tool ecosystems
Δτ-Bench evaluates whether agents can discover efficient tool-use paths and update procedural knowledge as services change.
Independent
Shuofei Qiao · Xuanguang Pan · Yijun Chen · Wendi Feng · Bin Wu · Runnan Fang · +3 more
Research Digest··2 min read
The authors introduce Δτ-Bench, an executable benchmark simulating structural evolution in large tool ecosystems.
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