Towards Reliable Generation of Executable Workflows by Foundation Models
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866914401138769920 |
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| author | Masoumzadeh, Sogol Gallaba, Keheliya Lin, Dayi Hassan, Ahmed E. |
| author_facet | Masoumzadeh, Sogol Gallaba, Keheliya Lin, Dayi Hassan, Ahmed E. |
| contents | Recent advancements in Foundation Models (FMs) have demonstrated significant progress in processing complex natural language to perform intricate tasks. Successfully executing these tasks often requires orchestrating calls to FMs alongside other software components. However, manually decomposing a task into a coherent sequence of smaller, logically aggregated steps, commonly referred to as workflows, demands considerable effort and specialized domain knowledge. While FMs can assist in generating such workflows specified in domain-specific languages (DSLs), achieving accuracy and reliability in this process remains a challenge.
We introduce a framework that leverages static analysis feedback to enable FMs to detect and repair defects in the DSL-based workflows they generate. We begin by presenting an initial taxonomy of defect occurrences in FM-generated DSL workflows, categorizing them into 20 distinct types. Furthermore, we observe a high prevalence of defects across FM-generated DSL workflows, with 89.23% of the studied instances containing at least one defect. This high prevalence underscores the magnitude of the problem and the necessity for mitigation strategies. Following this, we demonstrate that nine types of these defects can be effectively identified through static analysis of the workflows. For this purpose, we develop Timon, the first-of-its-kind static analyzer specifically designed for FM-generated DSL workflows. Finally, we show that by incorporating feedback from Timon, we can guide Pumbaa, an FM-based tool, to repair the detected defect incidences. By systematically detecting and repairing defects, our work takes a crucial step towards the reliable and automated generation of executable workflows from natural-language requirements. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_25117 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Towards Reliable Generation of Executable Workflows by Foundation Models Masoumzadeh, Sogol Gallaba, Keheliya Lin, Dayi Hassan, Ahmed E. Software Engineering I.2; D.2 Recent advancements in Foundation Models (FMs) have demonstrated significant progress in processing complex natural language to perform intricate tasks. Successfully executing these tasks often requires orchestrating calls to FMs alongside other software components. However, manually decomposing a task into a coherent sequence of smaller, logically aggregated steps, commonly referred to as workflows, demands considerable effort and specialized domain knowledge. While FMs can assist in generating such workflows specified in domain-specific languages (DSLs), achieving accuracy and reliability in this process remains a challenge. We introduce a framework that leverages static analysis feedback to enable FMs to detect and repair defects in the DSL-based workflows they generate. We begin by presenting an initial taxonomy of defect occurrences in FM-generated DSL workflows, categorizing them into 20 distinct types. Furthermore, we observe a high prevalence of defects across FM-generated DSL workflows, with 89.23% of the studied instances containing at least one defect. This high prevalence underscores the magnitude of the problem and the necessity for mitigation strategies. Following this, we demonstrate that nine types of these defects can be effectively identified through static analysis of the workflows. For this purpose, we develop Timon, the first-of-its-kind static analyzer specifically designed for FM-generated DSL workflows. Finally, we show that by incorporating feedback from Timon, we can guide Pumbaa, an FM-based tool, to repair the detected defect incidences. By systematically detecting and repairing defects, our work takes a crucial step towards the reliable and automated generation of executable workflows from natural-language requirements. |
| title | Towards Reliable Generation of Executable Workflows by Foundation Models |
| topic | Software Engineering I.2; D.2 |
| url | https://arxiv.org/abs/2509.25117 |