Guinness Chen ✓

@guinnesschen

Codex and ChatGPT Voice at @openai

9 729Followers

788Following

223Posts total

65.4KViews on collected posts

Against accounts of the same size

4 posts from the last 90 days, next to the under 10K follower range. reaches fewer people than peers, but engages them much harder.

Median views1 883this account2 387median for under 10K

Reach, %19.35%this account160.90%median for under 10K

Engagement, %2.53%this account1.63%median for under 10K

Metric	This account	Median for under 10K	Ratio
Median views per post	1 883	2 387	0.79×
Reach (views ÷ followers)	19.35%	160.90%	0.12×
Engagement rate	2.53%	1.63%	1.55×

Others in this range → Compare with another account → How these benchmarks are built →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

61.2K4 Sep

1.7K

391

Last 4 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

1.37%4 Sep

3.27%

3.90%

1.79%

Reactions — likes, reposts, replies and quotes — divided by views. Median for under 10K accounts is 1.63%.

What the audience does

Likes71.6%821 in total

Reposts3.5%40 in total

Replies7.6%87 in total

Quotes3.0%34 in total

Bookmarks14.3%164 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

Latest posts

@guinnesschen Omg yesssss The one voice chat orchestrator pattern was getting odd for some things 391 views · 7 likes · 0 reposts · 0 replies 04 Sep 2026 · Open on X →

Oh and new voice chats also now respect your project and model selection. 1.7K views · 63 likes · 1 reposts · 3 replies 04 Sep 2026 · Open on X →

I recommend switching to light reasoning for the live back-and-forth. Talk through the plan, then turn reasoning back up before sending it off to work. 2K views · 57 likes · 1 reposts · 9 replies 04 Sep 2026 · Open on X →

Voice is now available in your existing Codex threads. Talk through a PR with the agent that wrote it, debate the architecture, or work out what comes next. You can jump into voice whenever something needs a back-and-forth, then let the agent keep working once you’ve figured it h 61.2K views · 694 likes · 38 reposts · 75 replies 04 Sep 2026 · Open on X →