Title: gpt-oss-120b | LLM EU Canonical: https://llmeu.com/ga/models/gpt-oss-120b/ Markdown mirror: https://llmeu.com/ga/models/gpt-oss-120b.md Machine-readable: https://llmeu.com/llms.txt (index) - https://llmeu.com/llms-full.txt (full catalogue) - https://llmeu.com/llms-catalogue.json Provider: OpenAI Licence: apache-2.0 Hosting: catalogue only %E2%80%94 not hosted on LLM EU yet Sources: https://huggingface.co/openai/gpt-oss-120b https://arxiv.org/abs/2508.10925 # gpt-oss-120b [OpenAI](/ga/providers/openai/) Athbhreithni%C3%BA deireanach: 14 DF%C3%B3mh 2026 ## Ceannasacht agus %C3%B3st%C3%A1il T%C3%A1 an tsamhail seo catal%C3%B3gaithe mar thagairt. N%C3%ADl s%C3%AD %C3%A1 h%C3%B3st%C3%A1il ar LLM EU f%C3%B3s, agus n%C3%AD sheirbhe%C3%A1lann aon phointe deiridh c%C3%A9adph%C3%A1irt%C3%AD %C3%AD anseo. T%C3%A9ann iarratais chuici chuig an sol%C3%A1thra%C3%AD go d%C3%ADreach, faoi th%C3%A9arma%C3%AD an tsol%C3%A1thra%C3%AD sin f%C3%A9in. ## Achoimre Is %C3%A9 gpt-oss-120b samhail r%C3%A9as%C3%BAna%C3%ADochta me%C3%A1chan oscailte OpenAI: measc%C3%A1n saineolaithe le 117B paraim%C3%A9adair ioml%C3%A1na agus 5.1B gn%C3%ADomhachtaithe in aghaidh an chomhartha, faoi Apache-2.0. Ligeann a fhuinneog comhth%C3%A9acs 131,072-comhartha agus me%C3%A1chain saineolaithe iar-oilte in MXFP4 d%C3%B3 lu%C3%AD ar GPU 80GB amh%C3%A1in, agus teasta%C3%ADonn form%C3%A1id freagartha arm%C3%B3nach OpenAI uaidh le tr%C3%AD leibh%C3%A9al iarrachta r%C3%A9as%C3%BAna%C3%ADochta. ## Sonra%C3%ADochta%C3%AD - Sol%C3%A1thra%C3%AD OpenAI (US) - Fuinneog comhth%C3%A9acs 131k - Paraim%C3%A9adair 116.83B - M%C3%B3dlachta%C3%AD text - Cead%C3%BAnas apache-2.0 %C2%B7 [licence](https://www.apache.org/licenses/LICENSE-2.0) - Me%C3%A1chain oscailte yes - D%C3%A1ta scaoilte 05 L%C3%BAn 2025 - Tascanna [R%C3%A9as%C3%BAna%C3%ADocht](/ga/tasks/reasoning/), [C%C3%B3d%C3%BA](/ga/tasks/coding/), [Aisghabh%C3%A1il (RAG)](/ga/tasks/rag/), [Achoimri%C3%BA](/ga/tasks/summarization/) ## Teangacha **L%C3%A1idir:** en **S%C3%A1s%C3%BAil:** de, fr, es, it, pt, ja, ko, zh, ar #### L%C3%A1idir - en #### S%C3%A1s%C3%BAil - de - fr - es - it - pt - ja - ko - zh - ar Gan fh%C3%ADor%C3%BA: n%C3%ADl an t-%C3%A9ileamh seo doicim%C3%A9adaithe ag an sol%C3%A1thra%C3%AD. %E2%80%94 a language is listed as strong only where a source claims it; the card links the evidence where one exists. ## Cathain a %C3%BAs%C3%A1idtear %C3%A9 #### L%C3%A1idreachta%C3%AD - Apache-2.0 licence with no user threshold - runs on a single 80GB accelerator - configurable reasoning effort with full chain-of-thought access - native function calling, browsing and structured output #### Teorainneacha - requires the harmony response format; other prompt templates degrade it - 117B parameters must be resident even though only 5.1B are active - chain-of-thought output is not intended for end users ## Ceisteanna coitianta ### Is gpt-oss-120b served on LLM EU? It has no endpoint in the catalogue, so it is catalogue only %E2%80%94 not hosted on LLM EU yet, with no region and no retention to report. A card whose status is "listed" is a catalogue entry, not a running deployment. ### Under what licence is gpt-oss-120b released? gpt-oss-120b is recorded under apache-2.0. The recorded licence text is https://www.apache.org/licenses/LICENSE-2.0. The weights are downloadable (open_weights is true). LLM EU republishes the licence id and the link and gives no legal advice; the licence text governs. ### How large is gpt-oss-120b, and what context window does it have? gpt-oss-120b is recorded at 117B total, 5.1B active (safetensors total 116,829,156,672) (source: https://huggingface.co/openai/gpt-oss-120b), with a context window of 131072 tokens (source: https://huggingface.co/openai/gpt-oss-120b/blob/main/config.json). ### Praghs%C3%A1il T%C3%A1 an tsamhail seo catal%C3%B3gaithe mar thagairt. N%C3%ADl s%C3%AD %C3%A1 h%C3%B3st%C3%A1il ar LLM EU f%C3%B3s, agus n%C3%AD sheirbhe%C3%A1lann aon phointe deiridh c%C3%A9adph%C3%A1irt%C3%AD %C3%AD anseo. T%C3%A9ann iarratais chuici chuig an sol%C3%A1thra%C3%AD go d%C3%ADreach, faoi th%C3%A9arma%C3%AD an tsol%C3%A1thra%C3%AD sin f%C3%A9in. ### St%C3%A1das f%C3%ADoraithe Nuair nach bhfuil foinse ag r%C3%A9imse, taispe%C3%A1nann an c%C3%A1rta mar rud neamhfh%C3%ADoraithe %C3%A9 seachas %C3%A9 a l%C3%ADonadh isteach. Is faisn%C3%A9is %C3%A9 r%C3%A9imse folamh. Cialla%C3%ADonn LLM EU Verified doicim%C3%A9adaithe, n%C3%AD deimhnithe go dl%C3%ADthi%C3%BAil. N%C3%AD meas%C3%BAn%C3%BA comhr%C3%A9ireachta de chuid an AI Act %C3%A9 agus n%C3%AD comhlacht AE %C3%A9 LLM EU. ### Leaganacha agus malairt%C3%AD - catalogue %C2%B7 Catal%C3%B3g amh%C3%A1in %C2%B7 [weights](https://huggingface.co/openai/gpt-oss-120b) ### Iarratas samplach ``` curl https://api.llmeu.com/v1/chat/completions \ -H "Authorization: Bearer $LLMEU_API_KEY" \ -H "Content-Type: application/json" \ -d '{"model":"gpt-oss-120b","messages":[{"role":"user","content":"Hello"}]}' ``` N%C3%ADl aon chluiche%C3%A1ras imscartha don tsamhail seo: n%C3%AD fhreastala%C3%ADonn aon chr%C3%ADochphointe uirthi, mar sin n%C3%AD bheadh aon %C3%A1it le dul ag iarratas. ### Tagarmharcanna N%C3%ADl aon mheast%C3%B3ireacht foilsithe. Is bearna %C3%A9 seo, n%C3%AD toradh ceilte. ### Foins%C3%AD - [huggingface.co](https://huggingface.co/openai/gpt-oss-120b) - [arxiv.org](https://arxiv.org/abs/2508.10925) ### Loga athruithe an ch%C3%A1rta - 05 L%C3%BAn 2025 %E2%80%94 D%C3%A1ta scaoilte - 14 DF%C3%B3mh 2026 %E2%80%94 Athbhreithni%C3%BA deireanach Athbhreithni%C3%BA deireanach: 14 DF%C3%B3mh 2026 ### Tascanna - [R%C3%A9as%C3%BAna%C3%ADocht](/ga/tasks/reasoning/)