Answer
The response provided a specific figure, indicating Kapil Dev's highest ODI score as 175*. This suggests that 175 runs, denoted by the asterisk (*), were scored without being dismissed, often referred to as "not out". It conveys that this stands as his highest individual score achieved during One-Day International matches. Without further context or elaborations, this answer concisely addresses the query about Kapil Dev's top ODI performance.