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Trouble with OpenAI reasoning

LLM apps3 posts from 3 people3d active+11 post in the last 7 days, 0 the 7 days before (steady)

Posts per day

Posts per day3 posts, Aug 29 to Sep 27

The posts behind it

3, newest first
PostDate
[BUG] reasoning=True create_reasoning_plan schema 400s on OpenAI strict models and the text fallback loops### Description `Agent(reasoning=True)` sends tool `create_reasoning_plan` with `"strict": true`, but `tool_to_use` is a union (`"type": ["string", "null"]`). OpenAI strict mode rejects that schema. `reasoning_handler` then falls back to text parsing, and the refinement loop...crewAIInc/crewAITehilaTheStudentSep 234 days ago
[Cloud] glm-5.3 can enter endless reasoning and eventually abort tasks in both OpenCode and ZCode, while official Z.AI works normally...official Z.AI API works normally ## What is the issue? I am experiencing a recurring issue with `glm-5.3:cloud` through the **Ollama Cloud API at ollama.com** with an **Ollama Pro subscription**. I am **not running a local Ollama server/daemon**. Both OpenCode and ZCode are...ollama/ollamaLIGHT1213Sep 23 weeks ago
OpenAI compat: reasoning_effort low/high disable thinking for glm-5.3-flash:cloud (documented: low/medium/high all enable thinking)...in general: #15293 (gemma4 effort/think not forwarded), #17969 (qwen3 unable to disable thinking via /v1), #17785 (nemotron ignored). For GLM, `low`/`high` deletions of thinking contradict the documented mapping - downstream harnesses that map user intent to `reasoning_effort:...ollama/ollamamadeargaAug 294 weeks ago

Companies and products named

Company or productPosts naming it
OpenAI3
Ollama2
About this problem

Evidence

3 posts from 3 people in 2 places, about 1 a week over 26 days. Mostly on ollama/ollama, crewAIInc/crewAI. Tools named alongside: Ollama.

Frustration Frustration 0 of 3· Seen on GitHub issues

How it was grouped

Posts about OpenAI with no known issue, sharing the word "reasoning". First post Aug 29, 2026, latest Sep 23, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method

History

  • 2026-09-27 Added: Trouble with OpenAI reasoning (3 posts)

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