MLOps problems
Trouble with Hugging Face size
Top post: "Inkling-Small: width of the routed experts resolves to 3072 instead of 2048 (moe_intermediate_size is never", one of 3 posts from 3 people on GitHub issues.
Trouble with vLLM speculative
Top post: "Support Qwen3.x MTP (Multi-Token Prediction) for speculative decoding", one of 3 posts from 3 people on GitHub issues.
Fine-tuning OpenAI is costly and unpredictable
3 posts from 3 people on GitHub issues, Hacker News.
Trouble with vLLM installation
Top post: "v0.30.0 CPU wheels now require manylinux_2_39 (glibc 2.39), breaking installation on Ubuntu 22.04/Rhel9", one of 3 posts from 3 people on GitHub issues.
Trouble with vLLM performance
Top post: "Waiting requests re-walk their whole prefix-cache hit on every scheduling step", one of 3 posts from 3 people on GitHub issues, Reddit.
Experiments on LlamaIndex are hard to reproduce and track
3 posts from 3 people on GitHub issues.
Trouble with NVIDIA inductor
Top post: "Inductor template lookup keys are tied to CUDA architecture names", one of 3 posts from 3 people on GitHub issues.
Trouble with Ollama never
Top post: "Windows 11 26200, Ollama 0.34.1, tray app shows icon but never starts server; manual ollama serve works", one of 3 posts from 3 people on GitHub issues.
Trouble with Ollama systemone
Top post: "clef-flash: every /v1/systemone request fails with Clef: non-finite logit (CPU and GPU", one of 3 posts from 3 people on GitHub issues.
Trouble with Ollama token
Top post: "issue: the copy buttons for the JWT token and API key in Settings > Account also save the account form", one of 2 posts from 2 people on GitHub issues. Unverified.
Trouble with Ollama linux
Top post: "Installing on linux overwrites systemd service file", one of 2 posts from 2 people on GitHub issues. Unverified.
Mistral GPU access and drivers are painful
2 posts from 2 people on GitHub issues. Unverified.
Trouble with Ollama call
Top post: "issue(a11y): Allow and Deny on a tool call waiting for approval can't be pressed with the keyboard", one of 2 posts from 2 people on GitHub issues. Unverified.
Trouble with NVIDIA split
Top post: "Spark: Expose the effective split target size as a driver metric", one of 2 posts from 2 people on GitHub issues. Unverified.
Trouble with MLflow token
Top post: "mlflow.groq.autolog drops token usage for Groq embedding calls", one of 2 posts from 2 people on GitHub issues. Unverified.
Trouble with MLflow leaves
Top post: "EvaluationDataset.delete_records leaves the in-memory profile stale", one of 2 posts from 2 people on GitHub issues. Unverified.
Trouble with MLflow span
Top post: "Google ADK `(merged tools)` span is read as a tool call; DeepEval scorers crash on parallel tool calls", one of 2 posts from 2 people on GitHub issues. Unverified.
Trouble with Ollama load
Top post: "issue: Image Edit cannot load images from ComfyUI", one of 2 posts from 2 people on GitHub issues. Unverified.
Trouble with Hugging Face eager
Top post: "Selected expert IDs should probably not be treated as 0-d GPU tensors", one of 2 posts from 2 people on GitHub issues. Unverified.
Serving models on vLLM is harder than it should be
2 posts from 2 people on GitHub issues. Unverified.
Model and feature drift goes unnoticed in production
2 posts from 1 person on Reddit. Unverified.
Serving models on Google Cloud is harder than it should be
2 posts from 2 people on Reddit. Unverified.
Serving models on Claude is harder than it should be
2 posts from 2 people on GitHub issues. Unverified.
Trouble with Ollama silently
Top post: "issue: Setting a provider-native tool via Advanced Params tools silently drops all built-in tools (no merge)", one of 2 posts from 2 people on GitHub issues. Unverified.
Trouble with llama.cpp builds
Top post: "Feature Request: update ROCm release builds 10.0.0 -> 10.1.0", one of 2 posts from 2 people on GitHub issues. Unverified.
Fine-tuning Claude Code is costly and unpredictable
2 posts from 2 people on Reddit. Unverified.
Trouble with PyTorch dataloader
Top post: "DataLoader pin_memory thread: per-batch /dev/shm fd munmap causes significant overhead for large/multi-tensor", one of 2 posts from 2 people on GitHub issues. Unverified.
Serving models on ChatGPT is harder than it should be
2 posts from 2 people on GitHub issues, Reddit. Unverified.
Running Mistral locally hits memory and speed limits
2 posts from 2 people on GitHub issues. Unverified.
Trouble with Ollama links
Top post: "issue: links to web addresses in chat show & in place of &, and some open the wrong address", one of 2 posts from 2 people on GitHub issues. Unverified.
Fine-tuning ChatGPT is costly and unpredictable
2 posts from 2 people on Reddit, Hacker News. Unverified.
Serving models on OpenAI is harder than it should be
2 posts from 2 people on GitHub issues. Unverified.
Trouble with llama.cpp flash
Top post: "Feature Request: Support GLM5.3 (flash)", one of 2 posts from 2 people on GitHub issues, Reddit. Unverified.
Experiments on Apache Superset are hard to reproduce and track
2 posts from 1 person on GitHub issues. Unverified.
Trouble with Ollama pulling
Top post: "Error pulling models: Error: redirect target not allowed", one of 2 posts from 2 people on GitHub issues. Unverified.
Fine-tuning Gemini is costly and unpredictable
2 posts from 2 people on Reddit, GitHub issues. Unverified.
Trouble with vLLM rocm
Top post: "torch profiler hangs on ROCm after rocprofiler-sdk 1.3.2 bump", one of 2 posts from 2 people on GitHub issues. Unverified.
SageMaker users keep asking for help
Top post: "Status of testing Providers that were prepared on September 22, 2026", one of 2 posts from 2 people on GitHub issues, Reddit. Unverified.
Trouble with PyTorch macos
Top post: "empty_host_cache() segfaults on macOS / PyTorch 2.13.0", one of 2 posts from 2 people on GitHub issues. Unverified.
Trouble with vLLM attention
Top post: "GLM-5.x (glm_moe_dsa) cannot run on CPU: sparse attention forced by config, no way to disable", one of 2 posts from 2 people on GitHub issues. Unverified.
Hugging Face users keep filing bugs
Top post: "Issues with multiple spaces stuck with No @spaces.GPU function detected during startup", one of 43 posts from 36 people on GitHub issues, Community forums, Stack Overflow.
Ollama users keep filing bugs
Top post: "Ollama does not work even after a fresh install", one of 78 posts from 48 people on GitHub issues, Reddit, Community forums.