run-llama--llama_index/docs/examples/embeddings/fastembed.ipynb

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    "<a href=\"https://colab.research.google.com/github/run-llama/llama_index/blob/main/docs/examples/embeddings/clarifai.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
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  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Qdrant FastEmbed Embeddings\n",
    "\n",
    "LlamaIndex supports [FastEmbed](https://qdrant.github.io/fastembed/) for embeddings generation."
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "If you're opening this Notebook on colab, you will probably need to install LlamaIndex 🦙."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "%pip install llama-index-embeddings-fastembed"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "%pip install llama-index"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "To use this provider, the `fastembed` package needs to be installed."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "%pip install fastembed"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The list of supported models can be found [here](https://qdrant.github.io/fastembed/examples/Supported_Models/)."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "100%|██████████| 76.7M/76.7M [00:18<00:00, 4.23MiB/s]\n"
     ]
    }
   ],
   "source": [
    "from llama_index.embeddings.fastembed import FastEmbedEmbedding\n",
    "\n",
    "embed_model = FastEmbedEmbedding(model_name=\"BAAI/bge-small-en-v1.5\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "384\n",
      "[-0.04166769981384277, 0.0018720313673838973, 0.02632238157093525, -0.036030545830726624, -0.014812108129262924]\n"
     ]
    }
   ],
   "source": [
    "embeddings = embed_model.get_text_embedding(\"Some text to embed.\")\n",
    "print(len(embeddings))\n",
    "print(embeddings[:5])"
   ]
  }
 ],
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