Model reference · open weights

internlm-xcomposer

Available as managed deployment LLMs internlm Text gen 1 variants 5k dl/mo

internlm-xcomposer is an open-weight language model from internlm. AxForge deploys and operates it for you on dedicated EU-owned hardware — with the licence handled where one is required.

Available as managed deployment — configured and operated for you on dedicated EU hardware, quoted per deployment.

What it is

Makerinternlm
TypeLanguage models
TaskText gen
Context2k tokens
Runs withtransformers
Released2023-09-26
Popularity5k downloads / month
LicenceOpen weights

About

What internlm-xcomposer is

💻Github Repo

InternLM-XComposer is a vision-language large model (VLLM) based on InternLM for advanced text-image comprehension and composition. InternLM-XComposer has serveal appealing properties:

  • Interleaved Text-Image Composition: InternLM-XComposer can effortlessly generate coherent and contextual articles that seamlessly integrate images, providing a more engaging and immersive reading experience. The interleaved text-image composition is implemented in following steps:

    1. Text Generation: It crafts long-form text based on human-provided instructions.
    2. Image Spoting and Captioning: It pinpoints optimal locations for image placement and furnishes image descriptions.
    3. Image Retrieval and Selection: It select image candidates and identify the image that optimally complements the content.
  • Comprehension with Rich Multilingual Knowledge: The text-image comprehension is empowered by training on extensive multi-modal multilingual concepts with carefully crafted strategies, resulting in a deep understanding of visual content.

  • Strong performance: It consistently achieves state-of-the-art results across various benchmarks for vision-language large models, including MME Benchmark (English), MMBench (English), Seed-Bench (English), CCBench(Chinese), and MMBench-CN (Chineese).

We release InternLM-XComposer series in two versions:

  • InternLM-XComposer-VL: The pretrained VLLM model with InternLM as the initialization of the LLM, achieving strong performance on various multimodal benchmarks, e.g., MME Benchmark, MMBench Seed-Bench, CCBench, and MMBench-CN.
  • InternLM-XComposer: The finetuned VLLM for Interleaved Text-Image Composition and LLM-based AI assistant.

From the published model card. Full card on the HuggingFace links in the sidebar.

Using it via the API

Call it like any OpenAI endpoint

Once AxForge deploys internlm-xcomposer for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (internlm-xcomposer below is illustrative; you get the exact model name on deployment.)

$ curl -sS https://api.axforge.ai/v1/chat/completions \
  -H "Authorization: Bearer $AXFORGE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"internlm-xcomposer","messages":[{"role":"user","content":"Hello"}]}'

Create an account — your API key is available in the console. 5M tokens/month currently included with every new account at launch.

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