r/codex is a subreddit with 169k members. The community frequently discusses codex, usage, limits, cli, and gpt, and the most common flair used is question, praise, complaint, humor, and reset.
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 genuinely building or prompting that takes multiple days to run?"
37 posts
#2
Praise
: "I asked Luna to do a 2D gif soldier"
19 posts
#3
Complaint
: "Why is Codex Sol still eating up tokens like no tomorrow?"
18 posts
#4
Humor
: "Every OpenAI vs Claude benchmark be like"
16 posts
#5
Reset
: "Hold Up Wait A Minute 🖐️"
16 posts
#6
Limits
: "ICYMI you can run DeepSeek V4 at max reasoning in the Codex desktop app. It's fantastic and soooo cheap."
15 posts
#7
Showcase
: "You can easily forget that you had agents running , this utility injects its progress into your Windows Taskbar"
15 posts
#8
Bug
: "Interestingly broken planning step"
7 posts
#9
Suggestion
: "We Need Usage Predictability NOT Reset Generosity"
6 posts
#10
News
: "A 'Mythos level' GPT 6 next week!"
5 posts
Member Growth in r/codex
Yearly
+168k members(16302.2%)
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Last updated: August 8, 2026