An autogram is a self-referential sentence or poem that enumerates its own linguistic features—such as letter frequencies or word counts—within its content; in poetry, this constraint merges mathematical precision with literary expression, challenging poets to balance semantic coherence with metalinguistic inventory, as seen in Oulipian experiments where the poem becomes both object and description, highlighting language’s reflexive capacity and the playful intersection of logic and lyricism.

An autogram is a self-referential sentence or poem that describes its own letter, word, or character composition (e.g., “This sentence has five a’s…”). It’s a meta-constraint rooted in logic and combinatorics, popularized by Lee Sallows and Oulipo. Crafting one demands precision and often computational aid. For students, autograms teach attention to linguistic granularity and the paradoxes of self-reference. They connect to pangrams, lipograms, and algorithmic poetry. Autograms highlight the tension between semantic meaning and statistical form—a core concern in constrained writing.