AI Model Profile
gpt-oss-20b
gpt-oss-20b is OpenAI's medium-sized open-weight gpt-oss model for low-latency, local, or specialized use cases.
- Family
- gpt-oss
- Release date
- Unknown
- Status
- Current
- Context window
- Unknown
- Output limit
- Unknown
- API
- no
- Open weights
- yes
- Local/self-hosted
- yes
- Pricing
- Open weights; operating cost depends on local or hosted inference provider.
- Evidence state
- Recheck due
Verification & Sources
- Evidence state
- Recheck due
- Source links
- 4
- Freshness
- Needs recheck: checked June 24, 2026
- Last updated
- June 23, 2026
What this evidence state means
- Definition
- The claim was previously checked, but its review window expired or a material change may have invalidated it.
- Required provenance
- The prior evidence and check date are retained, together with the expiry or change signal that triggered recheck.
- Owner
- Kingy freshness queue owner and assigned editorial reviewer
- Freshness rule
- This is already outside its freshness rule. It must not be presented as current until reviewed against current evidence.
- Disputes and corrections
- Use “Suggest a correction” on the record. Kingy editorial reviews the cited evidence, records material corrections, and changes or removes the state when it is not supported.
Key source checks
Suggest a correction
Benchmark Caveat
Benchmarks and provider capability notes are directional, not universal rankings. Results can shift with prompts, tool use, latency targets, pricing tier, safety filters, context length, and the workload mix a real team runs.
See the linked official model, docs, model-card, or pricing source for provider-published capability notes.
Best for
Teams testing smaller local reasoning models, desktop inference, or private-cloud agent workflows.
Skip if
Skip if you need the strongest gpt-oss capability or a managed OpenAI API model.
Strengths
OpenAI positions gpt-oss-20b for low-latency and specialized local use.
Weaknesses
Smaller open models can be efficient but still need hallucination, safety, and instruction-following tests.
Agent suitability
Useful for agent workflows when the provider supports tool use, long context, structured outputs, or workflow-specific APIs.
Kingy AI take
Use this as a source-backed shortlist candidate, not a universal ranking. Re-check official provider docs and run a task-specific trial before production adoption.
Full Model Notes
gpt-oss-20b is OpenAI’s medium-sized open-weight gpt-oss model for low-latency, local, or specialized use cases.
The Kingy Brief
Follow The Kingy Brief.
One consequential launch, one pricing, limit, or shutdown change, one hands-on test, one exact prompt or Test Pack, and one try / watch / skip verdict.
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Coding notes
Use official docs and live evals before selecting this model for production coding workflows.
Reasoning notes
Provider capability notes are useful but should be validated on representative prompts and tools.
Creative notes
Use a small creative test set before standardizing outputs for brand, media, or customer-facing work.
Research notes
Track release notes and model lifecycle notices because availability and aliases can change.
API pricing notes
Check the official pricing page before budget decisions; Kingy does not freeze token, credit, or subscription prices in model cards.
License notes
Commercial/API terms apply unless the linked official source states otherwise.
Hardware requirements
OpenAI describes gpt-oss-20b as the smaller low-latency gpt-oss option; exact hardware depends on quantization and serving stack.
Official Model Links
Model Intelligence Research Map
Use these internal paths to move from this model profile into provider pages, static comparison pages, related Kingy records, and the broader AI launch graph. These are research paths, not rankings.