Problemsby GlyphTrouble with Mistral return
3 posts from 3 people3d activeSteady, +1 this week
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The posts behind it
apply_chat_template ignores return_tensors=None for processors that default to tensors (e.g. Pixtral)
...return_tensors=None)` returns lists, like the processor call does. Instead there is no way to get lists out of `apply_chat_template` for a processor whose defaults set `"return_tensors": "pt"`: it only forwards `return_tensors` when it is truthy, so an explicit `None` falls back...
[Bug]: EXIF-oriented images (orientation != 1) return 500 on mistral-tokenizer models: "Expected there to be 1 prompt placeholders ... found 0"
### Your current environment The output of python collect_env.py ### 🐛 Describe the bug Sending a JPEG whose EXIF orientation tag is not 1 (e.g. any Samsung phone photo, orientation 6) to a VLM served with `--tokenizer-mode mistral` fails with HTTP 500: - Orientation 1 images...
bug: /leanstall and /unleanstall return "command not implemented" in the Rust TUI (v2.26.1)
...= ["lean"]` in `~/.vibe/config.toml`, as the built-in help text suggests. ### Workaround Add `installed_agents = ["lean"]` to `~/.vibe/config.toml` manually, then `/reload` (or start a new session). Verified working on v2.26.1: `--agent lean` then runs on `labs-leanstral-1-5`...
Companies and products named
About this problem
Evidence
3 posts from 3 people in 3 places, about 2 a week over 14 days. Mostly on vllm-project/vllm, mistralai/mistral-vibe, huggingface/transformers. Tools named alongside: vLLM, PyPI, Samsung, Hugging Face.
Frustration Frustration 0 of 3· Seen on GitHub issues
How it was grouped
Posts about Mistral with no known issue, sharing the word "return". First post Oct 15, 2026, latest Oct 28, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method
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