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@cyberlangke/tokkit-cerebras

v1.11.0

Published

Cerebras tokenizer families for tokkit.

Readme

@cyberlangke/tokkit-cerebras

Cerebras 官方文本 tokenizer 的 tokkit 子包。

当前内置 family:

  • cerebras-gpt
    • 覆盖 cerebras/Cerebras-GPT-111M
    • 也聚合当前确认完全复用同一 tokenizer 的 cerebras/Cerebras-GPT-256M
    • 也聚合当前确认完全复用同一 tokenizer 的 cerebras/Cerebras-GPT-590M
    • 也聚合当前确认完全复用同一 tokenizer 的 cerebras/Cerebras-GPT-1.3B
    • 也聚合当前确认完全复用同一 tokenizer 的 cerebras/Cerebras-GPT-2.7B
    • 也聚合当前确认完全复用同一 tokenizer 的 cerebras/Cerebras-GPT-6.7B
    • 也聚合当前确认完全复用同一 tokenizer 的 cerebras/Cerebras-GPT-13B
    • 也聚合当前确认完全复用同一 tokenizer 的 cerebras/btlm-3b-8k-base
  • btlm-3b-8k-chat
    • 覆盖 cerebras/btlm-3b-8k-chat

当前不纳入:

  • cerebras/REAP-*
  • cerebras/Cerebras-LLaVA-*
  • cerebras/DocChat*
  • cerebras/Llama-*CBHybrid*
  • cerebras/Cerebras-GPT-Intermediate

说明:

  • cerebras/Cerebras-GPT-*cerebras/btlm-3b-8k-basetokenizer.json SHA256 一致,因此统一收口到 cerebras-gpt
  • cerebras/btlm-3b-8k-chat 使用另一组 tokenizer,因此单独保留 btlm-3b-8k-chat family。
  • 为了兼容按模型线调用,btlm-3b-8k 作为 cerebras-gpt 的 family alias 保留。

使用方法

npm install @cyberlangke/tokkit-cerebras
import { getTokenizer } from "@cyberlangke/tokkit-cerebras"

const gpt = await getTokenizer("cerebras/Cerebras-GPT-13B")
const btlmBase = await getTokenizer("btlm-3b-8k")
const btlmChat = await getTokenizer("cerebras/btlm-3b-8k-chat")

console.log(gpt === btlmBase)
console.log(btlmChat.encode("Hello from Cerebras"))