tokenx

Fast and lightweight token estimation for any LLM without requiring a full tokenizer

v1.0.1 URL: https://unpkg.com/tokenx@1.0.1/dist/index.js

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ai llm token tokenizer estimation tiktoken anthropic openai

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

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

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

ai-meter

A javascript library designed to estimate AI models tokens and its API costs.

v0.0.1 URL: https://unpkg.com/ai-meter@0.0.1/dist/index.js

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ai tokens tokenizer cost-estimation openai llm language-model api-costs tiktoken