OpenAI Developer Community

Topic	Replies	Views	Activity
Introducing GPT-5.6 series: Sol, Terra and Luna Announcements Today OpenAI is previewing GPT-5.6 Sol, its newest flagship model for developers and enterprises, alongside Terra and Luna. Sol is built for frontier reasoning and long-horizon agentic work; Terra is a balanced every…	12	6258	June 27, 2026
Read this before posting a new question API Welcome to the OpenAI Developer Community, a forum for developers to meet and chat with other developers while building with OpenAI’s APIs and developer platform. This is not a place for ChatGPT discussion (with the exc…	2	164438	February 21, 2023
Welcome to community.openai.com! Announcements	1	44085	August 25, 2023
June 2026 (Theme: Through Time) — ChatGPT / API Image Generative Art Gallery, Prompt Tips, and Help Community imagegen , gpt-image-15 , gpt-image-2	2414	31011	June 28, 2026
New Codex App... Have you tried it yet? Codex codex-app	10	2932	June 28, 2026
No Linux Codex client? ("Title must be at least 25 characters" filler) Codex	0	8	June 28, 2026
Software Architecture Is Fractal (read only if you're bored) Community ai , architecture	46	481	June 28, 2026
Codex VS Code extension on code-server: precise version boundary + root cause analysis Codex	0	12	June 28, 2026
Custom GPT Actions work in text but never execute in Voice Mode (InvalidRecipient : Unrecognized recipient)) Bugs custom-gpt	0	15	June 28, 2026
Write actions blocked on custom MCP server – Business plan workspace, Developer Mode unavailable at workspace level ChatGPT Apps SDK bug , mcp	4	121	June 28, 2026
Upgraded To Pro And Get Hit With "Usage Limit" Error Codex	10	1991	June 28, 2026
Apps SDK submission blocked — MCP OAuth code issued but ChatGPT never calls /token (Authorize MCP modal hangs) ChatGPT Apps SDK oauth , mcp , app-submissions	0	16	June 28, 2026
Windows app briefly becomes unresponsive Codex chatgpt , codex-app	0	47	June 27, 2026
Add a Codex token-saving mode Codex codex , token , feature-request	1	52	June 27, 2026
Is it expected that users can open Knowledge Base JSON files in a Custom GPT? GPT builders	1	30	June 27, 2026
WordPress Content Suggestions (Related Posts) - need beta testers Community embeddings , weaviate , wordpress , semantic-search	5	1258	June 27, 2026
Agents having a good sense of humor Community codex , chatgpt	3	116	June 27, 2026
What the hell is happening? Codex	0	101	June 27, 2026
View CSPs not sourced anymore for apps published in store ChatGPT Apps SDK bug	1	34	June 27, 2026
We notice the abnormal regression in behavior from the models Codex	3	80	June 27, 2026
Firefox + Realtime API (WebRTC): voice sessions drop deterministically after 30 secs Bugs api-realtime	2	74	June 27, 2026
High API credit usage for Codex Codex bug , api-billing	4	65	June 27, 2026
Abnormal Codex Pro weekly usage metering after allowance refresh Codex	4	146	June 27, 2026
Codex Desktop App your favourite missing features Codex feature-request , desktop , codex-app , codex-desktop-app	0	39	June 27, 2026
Prompt cache: documented byte-prefix matching does not occur on gpt-5.4 / gpt-5.5 when trailing user content exceeds ~500 tokens Bugs gpt-5-5	6	172	June 27, 2026
Upgraded to x20 pro plan, says im on free plan Codex chatgpt , account-problem , support	19	545	June 27, 2026
My Codex feature requests Codex codex , feature-request	8	294	June 27, 2026
Real life use cases and ideas for fix (potentially) Community user-experience	5	98	June 26, 2026
Introducing Record & Replay Codex announcement	5	2183	June 26, 2026
Branch Workspaces: Native Git Worktree Management for Parallel Codex Tasks Codex feature-request	2	55	June 26, 2026

Introducing GPT-5.6 series: Sol, Terra and Luna

Today OpenAI is previewing GPT-5.6 Sol, its newest flagship model for developers and enterprises, alongside Terra and Luna. Sol is built for frontier reasoning and long-horizon agentic work; Terra is a balanced every…

12

6258

June 27, 2026

Read this before posting a new question

API

Welcome to the OpenAI Developer Community, a forum for developers to meet and chat with other developers while building with OpenAI’s APIs and developer platform. This is not a place for ChatGPT discussion (with the exc…