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Spark model rejects reasoning.summary with unsupported_parameter

bugSomething isn't workingSomething isn't working

CLIIssues related to the Codex CLIIssues related to the Codex CLI

Status: Open.

#13009 In openai/codex;

· ozan-s opened on Feb 27, 2026

[VS Code Extension] Requires re-login on every restart — JWT missing chatgpt_plan_type on ARM64 Windows

authIssues related to authentication and accountsIssues related to authentication and accounts

bugSomething isn't workingSomething isn't working

extensionIssues related to the VS Code extensionIssues related to the VS Code extension

windows-osIssues related to Codex on Windows systemsIssues related to Codex on Windows systems

Status: Open.

#13007 In openai/codex;

· Leilight opened on Feb 27, 2026

Unable to cleanup agents (limit reached)

bugSomething isn't workingSomething isn't working

Status: Open.

#13006 In openai/codex;

· kirso opened on Feb 27, 2026

turkish characther problem

bugSomething isn't workingSomething isn't working

CLIIssues related to the Codex CLIIssues related to the Codex CLI

TUIIssues related to the terminal user interface: text input, menus and dialogs, and terminal displayIssues related to the terminal user interface: text input, menus and dialogs, and terminal display

windows-osIssues related to Codex on Windows systemsIssues related to Codex on Windows systems

Status: Open.

#13005 In openai/codex;

· emindagg opened on Feb 27, 2026

Let us set custom sub-agent names

CLIIssues related to the Codex CLIIssues related to the Codex CLI

enhancementNew feature or requestNew feature or request

Status: Open.

#13004 In openai/codex;

· maistomegejas opened on Feb 27, 2026

[codex mac desktop app]: whenever i request to do git commits i keep getting this issue

appIssues related to the Codex desktop appIssues related to the Codex desktop app

bugSomething isn't workingSomething isn't working

sandboxIssues related to permissions or sandboxingIssues related to permissions or sandboxing

Status: Open.

#13003 In openai/codex;

· simkimsia opened on Feb 27, 2026

{"detail":"Bad Request"} is occur during Codex use

bugSomething isn't workingSomething isn't working

CLIIssues related to the Codex CLIIssues related to the Codex CLI

Status: Open.

#13000 In openai/codex;

· loving28-star opened on Feb 27, 2026

Codex App used with Azure hosted models

appIssues related to the Codex desktop appIssues related to the Codex desktop app

azureIssues related to the Azure-hosted OpenAI modelsIssues related to the Azure-hosted OpenAI models

bugSomething isn't workingSomething isn't working

custom-modelIssues related to custom model providers (including local models)Issues related to custom model providers (including local models)

model-behaviorIssues related to behaviors exhibited by the modelIssues related to behaviors exhibited by the model

Status: Open.

#12998 In openai/codex;

· pmikolajczak opened on Feb 27, 2026

Codex.app injecting restricted network access

appIssues related to the Codex desktop appIssues related to the Codex desktop app

bugSomething isn't workingSomething isn't working

sandboxIssues related to permissions or sandboxingIssues related to permissions or sandboxing

Status: Open.

#12996 In openai/codex;

· samdeane opened on Feb 27, 2026

I would like to see a feature added that clearly indicates whether GPT-5.3-Codex-Spark is available or not.

CLIIssues related to the Codex CLIIssues related to the Codex CLI

enhancementNew feature or requestNew feature or request

Status: Open.

#12993 In openai/codex;

· mark0011astra opened on Feb 27, 2026

Unable to use ACE MCP.

appIssues related to the Codex desktop appIssues related to the Codex desktop app

bugSomething isn't workingSomething isn't working

mcpIssues related to the use of model context protocol (MCP) serversIssues related to the use of model context protocol (MCP) servers

Status: Open.

#12991 In openai/codex;

· haoqinghai opened on Feb 27, 2026

PyCharm extension - chat export

bugSomething isn't workingSomething isn't working

jetbrainsIssues related to the JetBrains Codex pluginIssues related to the JetBrains Codex plugin

Status: Open.

#12990 In openai/codex;

· Cris70 opened on Feb 27, 2026