# `PhoenixAI.Store.Memory.TokenCounter.Default`
[🔗](https://github.com/franciscpd/phoenix-ai-store/blob/v0.1.0/lib/phoenix_ai/store/memory/token_counter/default.ex#L1)

Default token counter using a `bytes / 4` heuristic.

This approximation is commonly used as a rough estimate for
English text across most LLM tokenizers.

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*Consult [api-reference.md](api-reference.md) for complete listing*