Gpt Oss 120b costs $0.350/1M input tokens and $0.750/1M output tokens as of 2026-06-27. Openrouter publishes this model with a 131K tokens context window. o10 lists Gpt Oss 120b on OpenAI and SambaNova at routing band C4. API slug gpt-oss-120b. Verify list prices against the venue you call.
Last updated: 2026-06-27. Full catalog. Reference prices are dated snapshots. Compare total cost and measured task quality before choosing a route.
Gpt Oss 120b is a chat model from openrouter (slug: gpt-oss-120b). Pick Gpt Oss 120b when you need OpenAI's general chat/vision family at this generation. It is the named GPT SKU, not a reasoning-only o-series model. Published input pricing starts at $0.350/1M tokens. Context window: 131K tokens.
Catalog snapshot 2026-06-27.
Pick Gpt Oss 120b when you need OpenAI's general chat/vision family at this generation. It is the named GPT SKU, not a reasoning-only o-series model. Gpt Oss 120b has cheaper mini/nano siblings for high-volume work. Pin the full SKU only when evals fail on the smaller tier.
Gpt Oss 120b has cheaper mini/nano siblings for high-volume work. Pin the full SKU only when evals fail on the smaller tier.
Gpt Oss 120b costs $0.350/1M input tokens and $0.750/1M output tokens in the gateway catalog snapshot (2026-06-27). Endpoint pricing may differ by fulfillment host.
Sourced from gateway catalog snapshot.
Gpt Oss 120b is configured on OpenAI and SambaNova. Known host IDs: openai: openai/gpt-oss-120b; openai: sambanova/gpt-oss-120b. This model is routable through o10 eval-gated routing.
Gpt Oss 120b supports a 131K tokens context window in the gateway catalog snapshot. Context limits may vary by fulfillment host endpoint.
Gpt Oss 120b is classified at o10 routing band C4. 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.
Gpt Oss 120b is attributed to source provider openrouter in the o10 catalog. Fulfillment hosts (OpenAI and SambaNova) supply API access; list pricing may differ by venue.
Gpt Oss 120b in the o10 unified catalog.
| Field | Value |
|---|---|
| o10 slug | `gpt-oss-120b` |
| Type | text |
| Band | C4 |
| Routable | Yes |
| Source provider | openrouter |
| Primary host | OpenAI |
| Gateway ID | `openai/gpt-oss-120b` |
| Context window | 131,072 tokens |
| Released | 2025-08-05 |
Gateway snapshot pricing for Gpt Oss 120b.
| Unit | Price |
|---|---|
| Input | $0.35/1M tokens |
| Output | $0.75/1M tokens |
Upstream venues configured for Gpt Oss 120b.
| Host | Upstream model ID |
|---|---|
| openai | openai/gpt-oss-120b |
| openai | sambanova/gpt-oss-120b |
Endpoint-level pricing and latency from the gateway catalog.
| Provider | Input ($/1M) | Latency p50 | Uptime 1d |
|---|---|---|---|
| baseten | $0.1 | 141.5ms | 10000.0% |
| bedrock | $0.15 | 365.5ms | 9871.2% |
| cerebras | $0.35 | 218ms | 9981.4% |
| fireworks | $0.15 | 122ms | 9905.2% |
| groq | $0.15 | 297ms | 10000.0% |
| nebius | $0.15 | 474.5ms | 10000.0% |
| parasail | $0.1 | 257ms | 10000.0% |
| togetherai | $0.15 | 567ms | 9785.2% |
Eval-gated model selection for this slug.
o10 slug: gpt-oss-120b. Band: C4. Routable: yes.
See [/models/routing](/models/routing) for smart aliases (o10/auto, o10/frontier, o10/squad) and [/kyi](/kyi) for governance.
Fulfillment catalog 2026-06-27. Gateway pricing joined where slug match exists.
Gpt Oss 120b costs $0.350/1M input tokens and $0.750/1M output tokens in the gateway snapshot (2026-06-27). Verify against your provider's published pricing.
Gpt Oss 120b supports 131K tokens in the gateway catalog snapshot. Host-specific endpoints may differ.
Gpt Oss 120b (gpt-oss-120b) is configured on: OpenAI and SambaNova. Upstream model IDs are listed in the fulfillment routes section.
Yes. Gpt Oss 120b is routable at band C4. Send model: "gpt-oss-120b" or use an o10 smart routing alias.
Use o10 slug "gpt-oss-120b" or gateway ID "openai/gpt-oss-120b" depending on your integration. Gateway-compatible endpoints accept OpenAI-style /v1 requests.
o10 routes Gpt Oss 120b only when per-use-case evals clear at your quality floor. Band C4 indicates cost tier. See /kyi for governance and /models/routing for smart aliases.