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AI · June 30, 2025

Semantic-dictionary – A Python dictionary with semantic lookup

The idea is simple: a Python dictionary that uses semantic similarity during lookup. Say you're working on user preference extraction for an AI agent. In some cases, the model may output something like: ``` { "preference": "Database", "value": "sqlite3" } ``` but it (or a different model) may later request the user preference using a subtly different key: ``` { "action": "get_user_preference", "preference": "Database System" } ``` If we parse these responses and store them in a standard dictionary, we'll miss the similarity between the two preference keys "Database" and "Database System",…

Semantic-dictionary – A Python dictionary with semantic lookup launched on June 30, 2025 with 6 votes and more than 75% of that year's launches. The site was not reachable when checked in September 2026.

What it does

In the maker’s words, at launch

The idea is simple: a Python dictionary that uses semantic similarity during lookup. Say you're working on user preference extraction for an AI agent. In some cases, the model may output something like: ``` { "preference": "Database", "value": "sqlite3" } ``` but it (or a different model) may later request the user…

Does a similar job

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Source: Show HN post ↗ · launch text quoted in part

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