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ChatGPT Desktop chat shows 5.6 Sol instead of 5.6 Luna or "Instant"

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1 SIGNALFIRST DETECTED 26 August 2026
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Other feeds and industry voices
19 Oct
PSA: ChatGPT intentionally swaps selected model from 5.6 to 6

<table> <tr><td> <a href="https://www.reddit.com/r/OpenAI/comments/1xa60rq/psa_chatgpt_intentionally_swaps_selected_model/"> <img alt="PSA: ChatGPT intentionally swaps selected

OPINION · WHAT · OpenAIOPEN STORY
16 Oct
Sol 6.1 is the new GOAT, hear me out…

<!-- SC_OFF --><div class="md"><p>After initially getting burned, I gave it another chance. You just have to be specific with it. Now I’ve been churning out games all week and

OPINION · WHAT · ChatGPTOPEN STORY
1 May
Standard voice is being rerouted to 5.3 despite being set to 5.5

<!-- SC_OFF --><div class="md"><p>For me, when I select GPT-5.5 Thinking with Auto-switch off; standard voice generates a response labelled GPT-5.3. If I leave voice mode and use

OPINION · WHEN · ChatGPTOPEN STORY
4 May
No thinking time reported and answers are completely instant... anyone else?

<!-- SC_OFF --><div class="md"><p>As the title says. I'm getting absolutely no thinking time reported on my prompts, and the answers are coming out completely instant. It feels

OPINION · WHO · ChatGPTOPEN STORY
17 Oct
Chat GPT-5.6 gone for good now?

<!-- SC_OFF --><div class="md"><p>is 5.6 Sol gone for good now? I can’t reach it from either the browser or app on the iPad any. I’m a Plus user and was able to find it selected

OPINION · WHO · ChatGPTOPEN STORY
8 Sept
What effort level is 5.6 Luna configured for in the Go plan?

<!-- SC_OFF --><div class="md"><p>Seriously, I miss GPT-5.5 Instant. GPT-5.6 Luna is garbage. What effort level is set on the Go plan? We're paying for a plan and getting ads on

OPINION · WHAT · ChatGPTOPEN STORY
10 Jul
ChatGPT still reports as 5.5 when running 5.6

<table> <tr><td> <a href="https://www.reddit.com/r/OpenAI/comments/1uscn14/chatgpt_still_reports_as_55_when_running_56/"> <img alt="ChatGPT still reports as 5.5 when running 5.6"

OPINION · WHEN · OpenAIOPEN STORY
23 Aug
ChatGPT acting weird? Ask its model ID

<table> <tr><td> <a href="https://www.reddit.com/r/ChatGPT/comments/1vwex4b/chatgpt_acting_weird_ask_its_model_id/"> <img alt="ChatGPT acting weird? Ask its model ID"

OPINION · WHAT · ChatGPTOPEN STORY
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