Performance comparison of Procedural Graph against 7 baselines (Vanilla ReAct, MemoryBank, RAP, ExpeL, AutoGuide, AWM, KnowAgent) on τ-bench (customer service retail domain (115 test items, DB state match)) using Claude Sonnet 4.6. Procedural Graph achieves 73.91% compared to the best baseline score of 71.3% (margin of +2.61%).

Performance comparison of Procedural Graph against 7 baselines (Vanilla ReAct, MemoryBank, RAP, ExpeL, AutoGuide, AWM, KnowAgent) on τ-bench (customer service retail domain (115 test items, DB state match)) using Claude Sonnet 4.6. Procedural Graph achieves 73.91% compared to the best baseline score of 71.3% (margin of +2.61%). · CiteArk

Measurement results

0/8 assessed

0 supported0 disputed or conflicting8 not assessed

The complete result group stays with its claim. Assessed rows come first; their judgments do not replace the whole-claim conclusion. Expand a row for conditions, sources, and evidence history.

Each row is a measurement with its reported value, latest available observation, and cumulative evidence state.
Metric and conditions	Reported	Latest observation	Evidence judgment
model: Claude Sonnet 4.6 · method: Vanilla ReAct (Yao et al., 2023b) · benchmark: τ-bench	66.09%	—	Not assessed
model: Claude Sonnet 4.6 · method: MemoryBank (Zhong et al., 2024) · benchmark: τ-bench	63.48%	—	Not assessed
model: Claude Sonnet 4.6 · method: RAP (Kagaya et al., 2024) · benchmark: τ-bench	60.87%	—	Not assessed
model: Claude Sonnet 4.6 · method: ExpeL (Zhao et al., 2024) · benchmark: τ-bench	71.3%	—	Not assessed
model: Claude Sonnet 4.6 · method: AutoGuide (Fu et al., 2024) · benchmark: τ-bench	65.22%	—	Not assessed
model: Claude Sonnet 4.6 · method: AWM (Wang et al., 2025b) · benchmark: τ-bench	66.96%	—	Not assessed
model: Claude Sonnet 4.6 · method: KnowAgent (Zhu et al., 2025) · benchmark: τ-bench	61.74%	—	Not assessed
model: Claude Sonnet 4.6 · method: Procedural Graph (Ours) · benchmark: τ-bench	73.91%	—	Not assessed

Reported and observed measurements

Assessments (0)

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Measurement results