Problemsby GlyphAll problems
54 problems
OpenAI runs out of context on real work
8 posts from 8 people on GitHub issues, Community forums.
Service outages and slowdowns disrupt work
44 posts from 44 people on Glyph Ibis, GitHub issues, Reddit.
Anthropic users keep filing bugs
Top post: "`HTMLHeaderTextSplitter` raises `ValueError` on init for the non-heading tags its splitter already supports", one of 36 posts from 33 people on GitHub issues, App Store reviews, Reddit.
Trouble with Claude garbage
Top post: "same as rest of the ai garbage", one of 5 posts from 5 people on App Store reviews.
LangChain users keep filing bugs
Top post: "langchain 1.4.0: any after_model middleware using documented `jump_to=tools` bypasses the HITL", one of 27 posts from 23 people on GitHub issues, Reddit.
Anthropic upgrades break working setups
27 posts from 22 people on GitHub issues.
Integrations between tools are brittle glue code
19 posts from 19 people on GitHub issues, Stack Overflow, Community forums.
Anthropic token costs are hard to predict
6 posts from 6 people on Hacker News, GitHub issues, Reddit.
Trouble with Anthropic cache
Top post: "LLM cache stores a generation that fails structured-output parsing and then replays it", one of 6 posts from 6 people on GitHub issues.
Claude token costs are hard to predict
5 posts from 5 people on Hacker News, App Store reviews, Reddit.
Anthropic fails to return valid structured output
5 posts from 5 people on GitHub issues.
Claude quality feels worse after updates
4 posts from 4 people on App Store reviews, Hacker News, Reddit.
Trouble with Anthropic response
Top post: "mistralai: an error event inside a chat stream is silently dropped, and the truncated output is returned as a", one of 4 posts from 4 people on GitHub issues.
Trouble with OpenAI provider
Top post: "Publish a stable release containing the opencode_go provider (#48140)", one of 4 posts from 4 people on GitHub issues.
Running Perplexity locally hits memory and speed limits
3 posts from 3 people on GitHub issues.
Fine-tuning Claude is costly and unpredictable
3 posts from 3 people on Reddit, GitHub issues.
Trouble with NVIDIA process
Top post: "`HuggingFaceEmbeddings(multi_process=True)` starts CPU workers on non-CUDA accelerators", one of 3 posts from 3 people on GitHub issues.
Trouble with OpenAI messages
Top post: "core: merge_message_runs turns two OpenAI developer messages into role 'developerdeveloper'", one of 2 posts from 2 people on GitHub issues, Community forums. Unverified.
LangChain lock-in makes switching costly
2 posts from 2 people on GitHub issues. Unverified.
LangChain fails to return valid structured output
2 posts from 2 people on GitHub issues. Unverified.
Anthropic error messages are cryptic
2 posts from 2 people on GitHub issues. Unverified.
Anthropic rate limits and usage caps block work
12 posts from 9 people on GitHub issues, Reddit, Community forums.
Claude fails to return valid structured output
10 posts from 8 people on GitHub issues.
LangChain upgrades break working setups
10 posts from 10 people on GitHub issues, Reddit.
Trouble with LangChain agent
Top post: "langchain-classic: importing a moved agent from `agent_toolkits` raises `ValueError` instead of `ImportError`", one of 8 posts from 7 people on GitHub issues, Reddit, Stack Overflow.
Trouble with Anthropic core
Top post: "core: parse_json_markdown returns the wrong value for a json5 fence and fails on other fence tags", one of 8 posts from 6 people on GitHub issues.
RAG on Anthropic returns irrelevant or missing context
5 posts from 5 people on GitHub issues, Reddit.
Trouble with Perplexity scam
Top post: "Total scam", one of 5 posts from 5 people on App Store reviews.
Trouble with Perplexity terrible
Top post: "Terrible EQ", one of 5 posts from 5 people on App Store reviews.
LangChain agents loop, stall or fail midway
5 posts from 5 people on Reddit, GitHub issues.
Trouble with LangChain test
Top post: "langchain: MCP adapter test asserts a POSIX-only error message, fails on Windows where the drive letter", one of 4 posts from 4 people on GitHub issues.
Trouble with Claude drops
Top post: "ChatAnthropic silently drops message-level output_config and clear_at from SystemMessage", one of 4 posts from 4 people on GitHub issues.
YouTube users keep asking for help
Top post: "Weekly 'I made a useful thing' Thread - October 23, 2026", one of 4 posts from 2 people on Reddit, App Store reviews.
Trouble with Grok agent
Top post: "Chief agent Grok bot failing to respond", one of 3 posts from 3 people on Community forums, App Store reviews.
OpenAI token costs are hard to predict
3 posts from 2 people on GitHub issues, Hacker News.
Trouble with Anthropic instead
Top post: "Tool `config: RunnableConfig` parameter receives the parent config instead of the child config, so nested", one of 3 posts from 3 people on GitHub issues.
Trouble with Perplexity credits
Top post: "After 10 minutes use, asking me buy credits", one of 3 posts from 3 people on App Store reviews.
Trouble with Perplexity useless
Top post: "Vague useless information", one of 3 posts from 3 people on App Store reviews.
Prompt injection makes Anthropic features unsafe
3 posts from 3 people on GitHub issues, Hacker News.
Trouble with Anthropic call
Top post: "invalid_tool_call blocks still reach groq and mistralai during v1 conversion", one of 3 posts from 2 people on GitHub issues.
Trouble with Anthropic crashes
Top post: "Streaming parser crashes when a tool-call delta has function=None", one of 3 posts from 3 people on GitHub issues.
Trouble with Anthropic calls
Top post: "mistralai: the text of an assistant message that also has tool calls is dropped from the conversation history", one of 2 posts from 2 people on GitHub issues. Unverified.
Trouble with OpenAI thinking
Top post: "Qwen named tool_choice is rejected when thinking mode is enabled", one of 2 posts from 2 people on GitHub issues. Unverified.
Perplexity pricing is too high or keeps changing
2 posts from 2 people on App Store reviews. Unverified.
Perplexity upgrades break working setups
2 posts from 2 people on GitHub issues, App Store reviews. Unverified.
Trouble with Perplexity garbage
Top post: "GARBAGE - deep research and various other failures", one of 2 posts from 2 people on App Store reviews. Unverified.
Trouble with Claude paid
Top post: "Paid product, zero support", one of 2 posts from 2 people on App Store reviews. Unverified.
Trouble with Anthropic chunk
Top post: "TextSplitter add_start_index can select a later duplicate and corrupt all following chunk indices", one of 2 posts from 2 people on GitHub issues. Unverified.