modelsentiment
← Leaderboard

GPT-6 Luna

OpenAI · GPT Luna series · released 22 Sep 2026 · as of 13 Nov, 20:12 UTC

48
02550751000 = all negative · 50 = neutral · 100 = all positive

No clear lean

Reddit has no clear lean on GPT-6 Luna: an index of 48 from 47 opinions in 37 threads last 7 days; its 95% interval, 39–57, crosses neutral 50. That is 21st of the 25 models with a full read. 12 points colder than the previous 7 days.

On benchmarks: 66th of 128 on Arena text, 47th of 107 on the intelligence index.

Per day

The last 14 UTC days. Each day's own index at its value, with its 95% interval.

  1. Sat 31 Oct5
    5 opinions, no index below 10
  2. Sun 1 Nov2
    2 opinions, no index below 10
  3. Mon 2 Nov8
    8 opinions, no index below 10
  4. Tue 3 Nov14
  5. Wed 4 Nov13
  6. Thu 5 Nov4
    4 opinions, no index below 10
  7. Fri 6 Nov7
    7 opinions, no index below 10
  8. Sat 7 Nov3
    3 opinions, no index below 10
  9. Sun 8 Nov8
    8 opinions, no index below 10
  10. Mon 9 Nov5
    5 opinions, no index below 10
  11. Tue 10 Nov7
    7 opinions, no index below 10
  12. Wed 11 Nov7
    7 opinions, no index below 10
  13. Thu 12 Nov11
  14. Fri 13 Nov6 so far
    6 opinions, no index below 10

No day this week is set against the rest of the week: both need a full read (30 opinions from 20 threads and 20 accounts).

Is GPT-6 Luna getting worse?

This measures opinion, not capability: whether Reddit's view of GPT-6 Luna moved, not whether the model changed. Reddit's view has cooled beyond noise: 11.5 points colder, 48 in the last 7 days against 60 in the 7 before, a gap larger than its 95% margin of ±11.3.

Praised and criticised

Share of the opinions on each topic that praise it. Tagged by a language model; topics never feed the index.

  1. Costsplit12

Reddit and the benchmarks

Its rank on each list, bottom to top. Outside numbers sit beside Reddit and never feed its index. Hover a name for the value and its source.

  1. #21 of 25 with a full read
  2. #66 of 128 on Arena
  3. #34 of 94 on Arena
  4. #47 of 107 at Artificial Analysis
  5. #30 of 96 at Epoch

$0.1 in / $0.5 out per million tokens · 1.05M context · reasoning mode · OpenRouter, 13 Nov

Per subreddit

The model's index within each subreddit, from 10 opinions; faded below 30 opinions, 20 threads or 20 accounts.

  1. r/codex14
  2. r/ChatGPT13

Threads behind the opinions

The 20 threads with the most opinions about this model. A thread's index reads the opinions in it, not the post, and shows from 10 opinions.

ThreadSubredditOpinionsIndex
Luna 6 hallucinating in the 3rd message of the chat itselfr/ChatGPT3–
How much intelligence am I loosing with free/Go tier?in 3 commentsr/ChatGPT3–
Is ArtificialAnalysis biased against open weight models?in 3 commentsr/LocalLLaMA3–
I'm lost about what to usein 2 commentsr/codex2–
10k AI tokens enough?in 2 commentsr/GithubCopilot2–
Luna upgrade coming soon?r/codex2–
New usage limit is terriblein 2 commentsr/ChatGPT2–
New gpt luna?in 1 commentr/ChatGPT1–
Gemini hydrogen 4 VS ChatGPT free AI model right nowin 1 commentr/GeminiAI1–
OpenAI doesn't have the "Breakneck" workhorse model yetr/codex1–
Observations from seeing Qwen 4 max’s outputsin 1 commentr/LocalLLaMA1–
Open AI and not being able to release modelsr/OpenAI1–
Correct use of models in Workin 1 commentr/OpenAI1–
Claude Project Showcase Discussion Hub updated on 7 November 2026 (Sort this by New!)in 1 commentr/ClaudeAI1–
Sharing my own and asking for tips to minimize usagein 1 commentr/ChatGPTCoding1–
A single unfinished ppt used up all my usager/ChatGPT1–
GPT 6.1 sol and GPT 6 Luna max that is my everyday gor/codex1–
Thoughts on Github Copilot Fusionin 1 commentr/GithubCopilot1–
Anyone else being driven by people who pretend this doesn't exist?in 1 commentr/ClaudeAI1–
I don’t think GPT 6.2 is anywhere close to being releasedin 1 commentr/codex1–

Weekly email

Every Monday: the warmest and coldest models, and who moved beyond noise. No tracking; one click unsubscribes.