r/codex is a subreddit with 144k members. The community frequently discusses codex, usage, limits, cli, and gpt, and the most common flair used is question, praise, complaint, news, and showcase.
This is the information and discussion subreddit for OpenAI Codex tools - Codex CLI, Codex IDE Extension and Codex in the Cloud that are included in ChatGPT Plus, Pro, Business, Edu, and Enterprise plans.
The subreddit's focus recently changed and the prior subreddit content has been respectfully archived. This subreddit is not an official OpenAI subreddit.
Popular Topics in r/codex
#1
Codex
301 posts
#2
Usage
50 posts
#3
Limits
48 posts
#4
Cli
45 posts
#5
Gpt
37 posts
#6
Model
24 posts
#7
Vscode
22 posts
#8
Degradation
17 posts
#9
Update
14 posts
#10
Weekly
13 posts
Flair Used in r/codex
#1
Question
: "What are you gonna do if 5.6 won't get released outside the u.s?"
42 posts
#2
Praise
: "OpenAI just gave me 6 months of ChatGPT Pro for maintaining open source projects"
26 posts
#3
Complaint
: "New Update is Crazy BS!!"
26 posts
#4
News
: "GPT-5.6 Might Not Release Outside the US"
24 posts
#5
Showcase
: "Built with codex a third monitor information display"
20 posts
#6
Bug
: "This is what our Slack looked like after a client CTO's AI bot force-merged 6 unreviewed PRs on a Friday"
15 posts
#7
Limits
: "Refusing to spend my resets until GPT-5.6 drops."
13 posts
#8
Commentary
: ""5.5 is unusable, nerfed hard""
10 posts
#9
Humor
: "When you ask Codex to plan a coding task and they give you that 'Phase 1 (1-2 weeks)'"
7 posts
#10
Workaround
: "Finally learned how to use spark credits (tell codex agent to generate subagents with spark)."
6 posts
Member Growth in r/codex
Yearly
+143k members(14070.8%)
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Last updated: July 1, 2026