+**Baseline** refers to an initial measurement or a fixed point of reference. It serves as a fundamental standard against which subsequent changes or performance are evaluated, often establishing the lowest acceptable level or a starting [Benchmark](/wiki/benchmark) for [Comparison](/wiki/comparison).
+## See also
+- [Reference Point](/wiki/reference_point)
+- [Standard](/wiki/standard)
+- [Measurement](/wiki/measurement)
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