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Gemini Executive Synthesis

Connectivity and model compatibility issues with MCP Codex and various GPT models

Technical Positioning
Flexible, multi-LLM agent platform for autonomous ML research
SaaS Insight & Market Implications
This issue exposes critical interoperability and compatibility failures within ARIS's multi-LLM agent framework. Users are encountering 400 errors due to unsupported model configurations (e.g., `gpt-5.4-xhigh`, `gpt-4o` with Codex via a ChatGPT account). The system's fallback mechanism is failing, leading to an inability to determine which model is ultimately used. This directly undermines ARIS's core value proposition of "cross-model review loops" and "no lock-in," as model flexibility is compromised by integration complexities. Such errors create significant operational friction and erode trust in the platform's ability to reliably leverage diverse LLM agents.
Proprietary Technical Taxonomy
mcp codex 400错误代码 gpt-5.4-xhigh gpt-4o invalid_request_error model is not supported ChatGPT account tz的问题

Raw Developer Origin & Technical Request

Source Icon GitHub Issue Mar 24, 2026
Repo: wanshuiyin/Auto-claude-code-research-in-sleep
mcp codex连不上的情况

有时会出现codex返回400错误代码的情况，然后一路从5.4降到4o，最后不显示模型了，那最后用的什么模型呢？
 

>  Error: {"type":"error","status":400,"error":{"type":"invalid_request_error","message":"The 'gpt-5.4-xhigh' model is not supported when using Codex with
> a ChatGPT account."}}

> Error: {"type":"error","status":400,"error":{"type":"invalid_request_error","message":"The 'gpt-4o' model is not supported when using Codex with a
> ChatGPT account."}}

因为tz的问题吗？有大佬遇到过类似情况么。

Developer Debate & Comments

No active discussions extracted for this entry yet.

Adjacent Repository Pain Points

Other highly discussed features and pain points extracted from wanshuiyin/Auto-claude-code-research-in-sleep.

Extracted Positioning
ARIS compatibility with OpenAI Codex.
Maintaining broad LLM agent compatibility ('works with Claude Code, Codex, OpenClaw, or any LLM agent') to offer flexibility and avoid vendor lock-in.
Top Replies
wanshuiyin • Mar 17, 2026
> No description provided. 我们即将给一个md 文档描述怎么适配，但是现在git仓库有点问题，不能fork 请稍等
wanshuiyin • Mar 18, 2026
> No description provided. 现在已经适配Cursor 和单独一个Codex Subagent review，欢迎体验～
churoc • Mar 18, 2026
> > No description provided. > > 现在已经适配Cursor 和单独一个Codex Subagent review，欢迎体验～ 出现代码问题时，能否让他把问题写进code_guide.md文件，然后等待人接入，如果一段时间没人介入就自动cli端...
Extracted Positioning
ARIS integration with Feishu (飞书) via Claude Code in bidirectional interactive mode.
Enabling seamless, bidirectional communication and interaction between ARIS (using Claude Code) and enterprise collaboration platforms like Feishu, supporting 'autonomous ML research' within existing workflows.
Extracted Positioning
ARIS research pipeline automation with GLM-5 + MiniMAX 2.5 LLM combination.
Achieving full, uninterrupted automation for research pipelines, as implied by 'AUTO_PROCEED: true' and the 'autonomous' nature of ARIS.
Extracted Positioning
ARIS (Auto-Research-In-Sleep) with 阿里百炼 (Ali Bailian) LLM agent.
Ensuring stable, uninterrupted execution of long-running autonomous ML research tasks, particularly when integrating with specific LLM providers and network configurations (proxies, SSH).
Extracted Positioning
Workflow 3 usage for paper writing on Windows
Accessible autonomous ML research and content generation across platforms

Engagement Signals

3
Replies
open
Issue Status

Cross-Market Term Frequency

Quantifies the cross-market adoption of foundational terms like invalid_request_error and gpt-4o by tracking occurrence frequency across active SaaS architectures and enterprise developer debates.