Models › openai family

openai-community MIT out 5 years ago

120M parameters, text in, text out, 512 tokens of context.

Verified 2026-10-25 Rank #758 in LLMs · score 71.3 method v1 Sources 3 Downloads 30d 99k · #316 of 619 tracked

Can I run it?0.1GB at INT4Estimatefits a 16 GB cardmethod
Can I use it?MITPermissivelicence file2026-10-24
Do people use it?99kdownloads, 30 days#316 of 619 we track · below the median+0 likes, downloads −13% this week320 likesHugging Face2026-10-24

Worth reading

Picked by rule from 20 tracked pieces: the lab's own post, the most shared, a field report, the latest.

Latest · 33 days ago

OpenAI GPT–6 Astra breaks Enigma message that has resisted solution since 2005

GPT–6 Astra broke the German Army Enigma message MVUEH from 10 July 1941, which had resisted all attempts since 2005.

  • The AI break utilized a crib derived from a repeated place name found in the message plaintext.
  • The AI identified specific German Bundesarchiv volume numbers RS 3–3/20a and RS 3–3/63b during its research.
cryptocellar.org 2026-09-22 738 HN pts · 448 comments 880 words

20 best of 20 tracked

The 2 picks above, plus these 18. Top is the radar's score: discussion, source authority and the lab's own posts, fading with age.

  1. ArticleOpenAI and Hugging Face address security incident during model evaluationopenai.com · 2026-07-21 · 1,632 HN pts · official
  2. ArticleAn OpenAI model has disproved a central conjecture in discrete geometryopenai.com · 2026-05-20 · 1,429 HN pts · official
  3. ArticleOpen models by OpenAIopenai.com · 2025-08-05 · 2,124 HN pts · official
  4. ArticleWhisper – open source speech recognition by OpenAIopenai.com · 2022-09-21 · 1,705 HN pts · official
  5. ArticleMicrosoft is investing $1B in OpenAIopenai.com · 2019-07-22 · 1,119 HN pts · official
  6. ArticleHow OpenAI Used Its Own LLMs to Design Its Jalapeño Chipspectrum.ieee.org · 2026-09-19
  7. ArticleMy finetuned models beat OpenAI's GPT-4mlops.systems · 2024-07-01 · 414 HN pts
  8. ArticleMicrosoft gets exclusive license for OpenAI’s GPT-3 language modelventurebeat.com · 2020-09-22 · 244 HN pts
  9. ArticleMedical chatbot using OpenAI’s GPT-3 told a fake patient to kill themselvesartificialintelligence-news.com · 2021-02-26
  10. DiscussionCurious about the training data of OpenAI's new GPT-OSS models? I was tootwitter.com · 2025-08-09
  11. ArticleOpenAI GPT-4 vs. Groq Mistral-8x7Bserpapi.com · 2024-03-22
  12. Article1960s chatbot ELIZA beat OpenAI's GPT-3.5 in a recent Turing test studyarstechnica.com · 2023-12-03
  13. ArticleOpenAI's GPT-5.2 model cites Grokipediaengadget.com · 2026-01-25
  14. ArticleOpenAI's new GPT-5 models announced early by GitHubtheverge.com · 2025-08-07
  15. ArticleShow HN: Talk to Transformer – Generate Text with OpenAI's Latest GPT-2 Modeltalktotransformer.com · 2019-05-06
  16. ArticleBeeTrove – OpenAI GPTs Open-Source Datasetbeetrove.com · 2024-04-05
  17. ArticleGenerating Fake Conversations by Fine-Tuning OpenAI's GPT on Data from Messengertenoke.github.io · 2019-03-14
  18. ArticleUnbabel (YC W14) says new AI model has dethroned OpenAI's GPT-4 at translationfortune.com · 2024-06-06

Where it's used

Hugging Face does not say who downloads a model or with what. These are the proxies: API providers listing it, quantized builds, fine-tunes/adapters/merges, and Spaces that load it.

No API provider serves it, so its downloads are people running it themselves: 89 Spaces.

  • As a service0no API provider listed
  • On own hardware0quantized builds
  • Built on1313 fine-tunes · 0 adapters · 0 merges
  • In apps89Hugging Face Spaces

Top Spaces running it: yizhangliu/Grounded-Segment-Anything ♥ 395 · banana-projects/transformer-autocomplete ♥ 24 · ethanchern/Anole ♥ 21 · sonalkum/GAMA ♥ 17

Will it fit?

Weights only, an estimate: leave room for the KV cache. Method

Fits a 16 GB card at INT4

About 0.1 GB at INT4, 0.1 GB at FP8, 0.3 GB at BF16: weights only, so leave room for the KV cache.

16 GB card64 GB Mac2×80 GB8×80 GBINT4: about 0.1 GB of weights (estimate; KV cache and activations extra)INT40.1 GBFP8: about 0.1 GB of weights (estimate; KV cache and activations extra)FP80.1 GBBF16: about 0.3 GB of weights (estimate; KV cache and activations extra)BF160.3 GB
16 GB card64 GB Mac2×80 GB8×80 GBINT4: about 0.1 GB of weights (estimate; KV cache and activations extra)INT40.1 GBFP8: about 0.1 GB of weights (estimate; KV cache and activations extra)FP80.1 GBBF16: about 0.3 GB of weights (estimate; KV cache and activations extra)BF160.3 GB

Estimate params × bytes per param × 1.2 · how we estimate

The story so far

Weights, every dated article, and repo commits on one rail.

10 dated articles and 21 repo commits so far

Teal is the weights (2022-03-02), amber triangles are 10 dated articles (each links to it), grey ticks are repo commits.

FebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOct2024-02-19: 1 repo commit2024-01-19: 1 repo commit2023-04-06: 1 repo commit2023-01-24: 1 repo commit2022-07-22: 1 repo commit2020-12-09: 1 repo commit2020-10-12: 1 repo commit2020-05-11: 1 repo commit2020-04-24: 2 repo commits2020-01-31: 1 repo commit2019-12-20: 1 repo commit2019-09-24: 1 repo commit2019-02-08: 2 repo commits2019-02-06: 3 repo commits2019-01-08: 3 repo commitsOpenAI GPT–6 Astra breaks Enigma message that has resisted solution since 2005 · 2026-09-22OpenAI and Hugging Face address security incident during model evaluation · 2026-07-21An OpenAI model has disproved a central conjecture in discrete geometry · 2026-05-20OpenAI agrees with Dept. of War to deploy models in their classified network · 2026-02-28Open models by OpenAI · 2025-08-05Whisper – open source speech recognition by OpenAI · 2022-09-21Microsoft is investing $1B in OpenAI · 2019-07-22How OpenAI Used Its Own LLMs to Design Its Jalapeño Chip · 2026-09-19My finetuned models beat OpenAI's GPT-4 · 2024-07-01Microsoft gets exclusive license for OpenAI’s GPT-3 language model · 2020-09-22Weights 2022-03-02 · 2022-03-02Weights 2022-03-02now
FebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOct2024-02-19: 1 repo commit2024-01-19: 1 repo commit2023-04-06: 1 repo commit2023-01-24: 1 repo commit2022-07-22: 1 repo commit2020-12-09: 1 repo commit2020-10-12: 1 repo commit2020-05-11: 1 repo commit2020-04-24: 2 repo commits2020-01-31: 1 repo commit2019-12-20: 1 repo commit2019-09-24: 1 repo commit2019-02-08: 2 repo commits2019-02-06: 3 repo commits2019-01-08: 3 repo commitsOpenAI GPT–6 Astra breaks Enigma message that has resisted solution since 2005 · 2026-09-22OpenAI and Hugging Face address security incident during model evaluation · 2026-07-21An OpenAI model has disproved a central conjecture in discrete geometry · 2026-05-20OpenAI agrees with Dept. of War to deploy models in their classified network · 2026-02-28Open models by OpenAI · 2025-08-05Whisper – open source speech recognition by OpenAI · 2022-09-21Microsoft is investing $1B in OpenAI · 2019-07-22How OpenAI Used Its Own LLMs to Design Its Jalapeño Chip · 2026-09-19My finetuned models beat OpenAI's GPT-4 · 2024-07-01Microsoft gets exclusive license for OpenAI’s GPT-3 language model · 2020-09-22Weights 2022-03-02 · 2022-03-02Weights 2022-03-02now

What people built on it

13 derivatives on the Hub. Which build to run, by runtime: the most downloaded in each class.

13 derivatives on the Hub, most of them fine-tunes

From the Hugging Face model tree; quantized builds in teal, fine-tunes, merges and adapters in greys.

13 fine-tunes (Hugging Face model tree)13 fine-tunes
13 fine-tunes (Hugging Face model tree)13 fine-tunes

All variants →

Reference

Everything else, folded: the full tables, every source.

What the card says

2 cited sentences

Summary generated, cited

OpenAI GPT is a 120M parameter transformer-based language model designed for text generation.[1][2] The model is a causal transformer pre-trained for English language modeling tasks.[3]

  1. parameters human
  2. “Transformer-based language model”
  3. “causal (unidirectional) transformer pre-trained using lan…”

Generated 2026-10-07 15:12 UTC by parasail-gemma-4-26b-a4b-it; each numeral points at the fact it rests on. Not a verdict.

Use-case evidence

1 use case

What it is good at 1 use case

Labels are evidence, not verdicts: measured a third-party leaderboard row for this model; author-reported a number the model author published in the card or eval files; structural a deterministic signal from the name, config or chat template, or a decision-model estimate. Each chip links to its source. All use cases.

Facts

20 fields

Listed in LLMs

Facts

Pipeline tagtext-generation
Librarytransformers
ArchitecturesOpenAIGPTLMHeadModel
Model typeopenai-gpt
Params by dtypeF32: 119,680,512
Size bandS
MoEno
Context length512 (config.json max_position_embeddings)
Languagesen
PapersarXiv:1705.11168, arXiv:1803.02324, arXiv:1910.09700
LicenseMIT (mit)
Hub snapshot2026-10-25

Servability

vLLM · SGLang

Servability

vLLM: not in registry · 7050ef881ff0835f6890a47db1859a24c65481d6SGLang: not in registry · 773cb938fe9484a8f7e7e46fb1b1fe96412c59ed

vLLM registry (7050ef881ff0835f6890a47db1859a24c65481d6) · SGLang registry (773cb938fe9484a8f7e7e46fb1b1fe96412c59ed) · Matched by architecture class name against each project's registry on main; 'supported' means the architecture is registered, not that this checkpoint was tested.

Hardware fit

3 estimates

Hardware fit ESTIMATE

Weights-only memory for openai-gpt: params × bytes/param × 1.2 overhead. KV cache and activations are extra. How this is computed.

BF16 (2 bytes/param)0.3 GB · Edge (<4 GB)
FP8 (1 byte/param)0.1 GB · Edge (<4 GB)
INT4 (0.5 bytes/param)0.1 GB · Edge (<4 GB)

Weights only (params × bytes/param × 1.2 overhead); KV cache and activations extra.

All variants

13 variants

Lineage

Original model Family: openai-community/openai 13 derivatives on the Hub

finetune: 13

Top variants (13 shown, ranked by downloads)

13 rows
Variant Relation Quant Params Band License Author Likes Downloads
vietnhatthai/test_pretrain_pipeline finetune — — — mit vietnhatthai 0 429
tmnam20/test_pretrain_pipeline finetune — — — mit tmnam20 0 376
vietnhatthai/viet_news_pretrain_pipeline finetune — — — mit vietnhatthai 0 346
Dave12121/chatFsentiment finetune — — — mit Dave12121 0 244
jacob-danner/gpt_1_sequence_classification_finetune finetune — 117M S mit jacob-danner 0 234
goktug14/gpt1_sst2_right finetune — 117M S mit goktug14 0 149
goktug14/gpt1_sst2_left finetune — 117M S mit goktug14 0 112
jacob-danner/gpt_1_causual_finetune finetune — 117M S mit jacob-danner 0 97
zeromodels/gpt finetune — — — mit zeromodels 0 73
iscii/market-sentiment-learn finetune — — — — iscii 0 0
Murfi75/WinrixAI finetune — — — apache-2.0 Murfi75 0 0
Benlehn/productmanagerhiringtrainer finetune — — — apache-2.0 Benlehn 0 0
Hanish/sparse-steer-gpt1 finetune — — — mit Hanish 0 0

Repository changelog

21 commits

Repository changelog 21 commits

DateCommitSHA
2024-02-19 Adds the tokenizer configuration file (#6) 1e0d4f3
2024-01-19 historical note? (#5) 61cf0c7
2023-04-06 Adding `safetensors` variant of this model (#3) adacbec
2023-01-24 Adding generation config file(s) 173722e
2022-07-22 Add model card (#1) b3ab194
2020-12-09 For clarity, delete deprecated modelcard.json f5d4376
2020-10-12 Update tokenizer.json 1fb4b04
2020-05-11 Update config.json 8f7daab
2020-04-24 Update rust_model.ot 47d5381
2020-04-24 Update config.json ea7c5d8
2020-01-31 Update config.json 3a007b9
2019-12-20 Update modelcard.json 11c4ddd
2019-09-24 Update tf_model.h5 6de569c
2019-02-08 Update config.json 6a659dc
2019-02-08 Update config.json e4cabe4
2019-02-06 Update merges.txt 75b1daa
2019-02-06 Update pytorch_model.bin 3aa6e29
2019-02-06 Update vocab.json 2060b44
2019-01-08 Update vocab.json 93abf4e
2019-01-08 Update merges.txt 93e4e9b
2019-01-08 initial commit 3539c00

Articles and coverage

20 pieces

Ranked by source signals (HN, Lobsters, authority domains, official posts) and recency. Summaries are generated from a stored copy of the article text; every sentence cites a span of that text, and nothing is shown that failed the citation check.

Official5

openai.com2026-07-21officialauthorityHN front pageabout the openai familyHN 1,632 pts · 1,157 comments
openai.com2026-05-20officialauthorityHN front pageabout the openai familyHN 1,429 pts · 1,055 comments
openai.com2025-08-05officialauthorityHN front pageabout the openai familyHN 2,124 pts · 876 comments
openai.com2022-09-21officialauthorityHN front pageabout the openai familyHN 1,705 pts · 481 comments
openai.com2019-07-22officialauthorityHN front pageabout the openai familyHN 1,119 pts · 592 comments

Analysis4

cryptocellar.org2026-09-22HN front pageHN 738 pts · 448 comments880 words
GPT–6 Astra broke the German Army Enigma message MVUEH from 10 July 1941, which had resisted all attempts since 2005. The AI developed custom Python and C++ software, using the crib ROSENOW ROSENOW to find a key with wheel order 253 and a turnover at the 72nd letter. This achievement followed research into July 2026 Bundesarchiv collections.written, reviewed, cited
  • The AI break utilized a crib derived from a repeated place name found in the message plaintext.
  • The AI identified specific German Bundesarchiv volume numbers RS 3–3/20a and RS 3–3/63b during its research.
  • The AI's two-day analysis of the message would have required a human researcher weeks or even months.
spectrum.ieee.org2026-09-19about the openai family1,771 words
mlops.systems2024-07-01HN front pageabout the openai familyHN 414 pts · 91 comments9,826 words
venturebeat.com2020-09-22HN front pageabout the openai familyHN 244 pts · 128 comments

Community1

twitter.com2026-02-28HN front pageabout the openai familyHN 1,407 pts · 648 comments
All coverage tracked for this model (20) — append-only, nothing is ever removed
TitleSourcePublishedFirst seenSignals
OpenAI GPT–6 Astra breaks Enigma message that has resisted solution since 2005cryptocellar.org2026-09-222026-10-07hn
How OpenAI Used Its Own LLMs to Design Its Jalapeño Chipspectrum.ieee.org2026-09-192026-10-07lobsters
OpenAI and Hugging Face address security incident during model evaluationopenai.com official2026-07-212026-10-07hn
An OpenAI model has disproved a central conjecture in discrete geometryopenai.com official2026-05-202026-10-07hn
OpenAI agrees with Dept. of War to deploy models in their classified networktwitter.com2026-02-282026-10-07hn
OpenAI's GPT-5.2 model cites Grokipediaengadget.com2026-01-252026-10-07hn
Curious about the training data of OpenAI's new GPT-OSS models? I was tootwitter.com2025-08-092026-10-07hn
OpenAI's new GPT-5 models announced early by GitHubtheverge.com2025-08-072026-10-07hn
Open models by OpenAIopenai.com official2025-08-052026-10-07hn
My finetuned models beat OpenAI's GPT-4mlops.systems2024-07-012026-10-07hn
Unbabel (YC W14) says new AI model has dethroned OpenAI's GPT-4 at translationfortune.com2024-06-062026-10-07hn
BeeTrove – OpenAI GPTs Open-Source Datasetbeetrove.com2024-04-052026-10-07hn
OpenAI GPT-4 vs. Groq Mistral-8x7Bserpapi.com2024-03-222026-10-07hn
1960s chatbot ELIZA beat OpenAI's GPT-3.5 in a recent Turing test studyarstechnica.com2023-12-032026-10-07hn
Whisper – open source speech recognition by OpenAIopenai.com official2022-09-212026-10-07hn
Medical chatbot using OpenAI’s GPT-3 told a fake patient to kill themselvesartificialintelligence-news.com2021-02-262026-10-07hn
Microsoft gets exclusive license for OpenAI’s GPT-3 language modelventurebeat.com2020-09-222026-10-07hn
Microsoft is investing $1B in OpenAIopenai.com official2019-07-222026-10-07hn
Show HN: Talk to Transformer – Generate Text with OpenAI's Latest GPT-2 Modeltalktotransformer.com2019-05-062026-10-07hn
Generating Fake Conversations by Fine-Tuning OpenAI's GPT on Data from Messengertenoke.github.io2019-03-142026-10-07hn

Papers

3 papers

Papers 3

arXiv links found in the model card and its tags. "Peer-reviewed" is shown only with evidence: a published venue in OpenAlex (measured) or the authors' own journal reference on arXiv (reported).

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Sources

3 sources

Sources

Hub snapshot: 2026-10-25 · HF API: 2026-10-24 21:40 UTC · Providers: 2026-10-24 21:44 UTC · Articles: 2026-10-24 21:46 UTC · Summary: 2026-10-07 15:12 UTC · Last verified 2026-10-25

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