Lineage and families
gpt-oss
- reasoning
- coding
- open-local
gpt-oss-20b
OpenAI · openai/gpt-oss-20b
currentopen-sourceVerified 2026-08-r1
Modalities and capabilities
text
- write
- research
- reason
- code
- analyze-data
- classify
- agent
Deployment offers
self-hosted · self-hosted · interactive
Evidence ledger
Provider claims and RS interpretation stay visibly separate.
identity-and-availability
Verified 2026-08-27 · confidence high
gpt-oss-20b Model Cardrepresentative-fit
Verified 2026-08-27 · confidence medium
gpt-oss-20b Model Card