What is Gpt Oss 20b Free?
Gpt Oss 20b Free is a language model in the o10 fulfillment catalog (slug: openai-gpt-oss-20b-free).
Catalog snapshot 2026-06-27.
Gpt Oss 20b Free is listed in the o10 fulfillment catalog as of 2026-06-27. Openai publishes this model. o10 lists Gpt Oss 20b Free on OpenRouter at routing band C1.
Last updated: 2026-06-27. Full catalog
Gpt Oss 20b Free — specs, hosts, and routing
AnswersSelf-contained
How much does Gpt Oss 20b Free cost per million tokens?
Gpt Oss 20b Free does not have published per-token pricing in the current gateway snapshot. See fulfillment hosts below for routing options.
Pricing unavailable in current snapshot.
Where can you run Gpt Oss 20b Free?
Gpt Oss 20b Free is configured on OpenRouter. Each host maps to an upstream model ID listed in the fulfillment routes table. This model is routable through o10 eval-gated routing.
What is Gpt Oss 20b Free's context window?
Gpt Oss 20b Free context limits depend on the fulfillment host. Check the specifications table for endpoint-specific limits.
What o10 routing band is Gpt Oss 20b Free?
Gpt Oss 20b Free is classified at o10 routing band C1. Bands group models by cost tier and eval profile: C0 (economy), C1 (standard), C2 (capable), C3/C4 (frontier). Production routing is enabled for this slug.
Who makes Gpt Oss 20b Free?
Gpt Oss 20b Free is attributed to source provider openai in the o10 catalog. Fulfillment hosts (OpenRouter) supply API access; list pricing may differ by venue.
01Deep dive
Specifications
Gpt Oss 20b Free in the o10 unified catalog.
| Field | Value |
|---|---|
| o10 slug | `openai-gpt-oss-20b-free` |
| Type | text |
| Band | C1 |
| Routable | Yes |
| Source provider | openai |
| Primary host | OpenRouter |
02Deep dive
Fulfillment hosts
Upstream venues configured for Gpt Oss 20b Free.
| Host | Upstream model ID |
|---|---|
| openrouter | openrouter/openai/gpt-oss-20b:free |
03Deep dive
Routing with o10
Eval-gated model selection for this slug.
o10 slug: openai-gpt-oss-20b-free. Band: C1. Routable: yes.
See [/models/routing](/models/routing) for smart aliases (o10/auto, o10/economy) and [/kyi](/kyi) for governance.
SourceMethodology
Fulfillment catalog 2026-06-27. Gateway pricing joined where slug match exists.
FAQFrequently asked questions
Common questions
How much does Gpt Oss 20b Free cost?
Gpt Oss 20b Free has no published per-token price in the current gateway snapshot. Use the fulfillment hosts table to identify available venues.
What is Gpt Oss 20b Free's context window?
Context limits for Gpt Oss 20b Free vary by fulfillment host. See the specifications table on this page.
Which hosts serve Gpt Oss 20b Free?
Gpt Oss 20b Free (openai-gpt-oss-20b-free) is configured on: OpenRouter. Upstream model IDs are listed in the fulfillment routes section.
Is Gpt Oss 20b Free routable through o10?
Yes. Gpt Oss 20b Free is routable at band C1. Send model: "openai-gpt-oss-20b-free" or use an o10 smart routing alias.
How do I call Gpt Oss 20b Free via o10?
Use o10 slug "openai-gpt-oss-20b-free" in the model field. See /models/routing for smart alias options (o10/auto, o10/economy).
How does o10 route this model?
o10 routes Gpt Oss 20b Free only when per-use-case evals clear at your quality floor. Band C1 indicates cost tier. See /kyi for governance and /models/routing for smart aliases.