tokenx

Fast token estimation at 94% accuracy of a full tokenizer in a 2kB bundle

v1.2.1 URL: https://unpkg.com/tokenx@1.2.1/dist/index.js

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gpt-tokens

Calculate the token consumption and amount of openai gpt message

v1.3.14 URL: https://unpkg.com/gpt-tokens@1.3.14/dist/index.js

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gpt chatGPT openai tiktoken token tokens consumption amount

@hakkisagdic/context-manager

Universal LLM context manager supporting 14+ languages with method-level filtering, token optimization, and GitIngest format support

v2.2.0 URL: https://unpkg.com/@hakkisagdic/context-manager@2.2.0/index.js

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anthropic-bedrock

Anthropic/AWS Bedrock Typescript SDK.

v0.0.5 URL: https://unpkg.com/anthropic-bedrock@0.0.5/dist/index.js

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LLM Bedrock Claude OpenAI tiktoken AWS Bedrock Anthropic

openai-tokens

A service for calculating, managing, truncating openai prompt tokens

v2.3.6 URL: https://unpkg.com/openai-tokens@2.3.6/src/index.js

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openai gpt chatGPT token tokens tiktoken validate truncate models embeddings ada