Data and AI struggles

1,730 problems · 342 companies

MLOps

Serving models on Hugging Face is harder than it should be

2 posts from 2 people2d activeSteady, +1 this weekunverified

Posts per day

Posts per day2 posts, Nov 2 to Nov 9

The posts behind it

GitHub issueshuggingface/transformers · frozenleavesNov 4

[RFC] Native adapt for Biren SUPA accelerator in transformers

### Feature request Hi maintainers and community members, Thanks to the Hugging Face team and all Transformers maintainers and contributors for your continued work on the project. Its rich model ecosystem, consistent APIs, and open community collaboration have made it much...

GitHub issuesBerriAI/litellm · joseirojasNov 2

[Bug]: Hugging Face rerank without api_base still calls api-inference.huggingface.co, which no longer resolves

## Description `litellm.rerank` with a `huggingface/` model and no `api_base` (and no `HF_API_BASE` or `HUGGINGFACE_API_BASE`) posts to `https://api-inference.huggingface.co/rerank`. Hugging Face retired that serverless host and moved its inference to `router.huggingface.co`,...

Companies and products named

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About this problem

Evidence

2 posts from 2 people in 2 places, about 2 a week over 3 days. Mostly on huggingface/transformers, BerriAI/litellm. Tools named alongside: PyTorch, NVIDIA, GitHub, BerriAI.

Frustration Frustration 0 of 3· Seen on GitHub issues

How it was grouped

Posts that state a pain and match the "model-serving" rule about Hugging Face. First post Nov 2, 2026, latest Nov 4, 2026. Unverified: fewer than 3 posts, or one person or place only. Method

The same problem elsewhere

Deploying and serving models is harder than training

16 posts from 16 people on GitHub issues, Reddit, Hacker News.

Serving models on MLflow is harder than it should be

15 posts from 14 people on GitHub issues.

Serving models on Ollama is harder than it should be

6 posts from 6 people on GitHub issues, Reddit.

Serving models on ChatGPT is harder than it should be

2 posts from 2 people on GitHub issues, Reddit. Unverified.

Serving models on OpenAI is harder than it should be

2 posts from 2 people on GitHub issues. Unverified.

Serving models on Google Cloud is harder than it should be

2 posts from 2 people on Reddit. Unverified.

Serving models on vLLM is harder than it should be

2 posts from 2 people on GitHub issues. Unverified.

Serving models on Claude is harder than it should be

2 posts from 2 people on GitHub issues. Unverified.

Other Hugging Face problems

Hugging Face upgrades break working setups

14 posts from 13 people on GitHub issues, Reddit, Community forums.

Running Hugging Face locally hits memory and speed limits

17 posts from 15 people on GitHub issues, Reddit.

Fine-tuning Hugging Face is costly and unpredictable

9 posts from 9 people on GitHub issues, Reddit.

Trouble with Hugging Face fail

Top post: "All paid GPU pools fail to start: MOUNT_ATTR_IDMAP error at container init (Exit code 128)", one of 8 posts from 5 people on GitHub issues, Community forums.

Trouble with Hugging Face generate

Top post: "prefill_chunk_size drops image inputs, VLMs generate without the image", one of 6 posts from 5 people on GitHub issues, Community forums.

Trouble with Hugging Face token

Top post: "<|image|> token has special=False in Rust tokenizer backend, should it be True?", one of 4 posts from 4 people on GitHub issues.

Trouble with Hugging Face logits

Top post: "`DogeCDMoE` router `.view(2, bsz * seq_len, -1)` mixes tokens: with `is_moe=True`, logits depend on future", one of 4 posts from 4 people on GitHub issues.

Trouble with Hugging Face docs

Top post: "Translating docs to <languageName>", one of 4 posts from 3 people on GitHub issues.

Trouble with Hugging Face torch

Top post: "import transformers spends 1-3 s in an eager importlib.metadata.packages_distributions() when torch >= 2.14", one of 4 posts from 4 people on GitHub issues.

Trouble with Hugging Face load

Top post: "gemma 4 can not load audio file and produce Audio features and audio tokens do not match, tokens: 31,", one of 3 posts from 3 people on GitHub issues.

Trouble with Hugging Face chat

Top post: "Chat parsing: `json` parser's `string_delims` doesn't handle escaped delimiters", one of 3 posts from 3 people on GitHub issues, Community forums.

Hugging Face runs out of context on real work

3 posts from 3 people on GitHub issues.

History

Momentum went from new to steady.

Nov 9, 2026

First seen with 2 posts.

Nov 8, 2026