watsonx openai/gpt-oss-120b (openai/gpt-oss-120b)
watsonx openai/gpt-oss-120b costs USD 0.159 per 1M input tokens and USD 0.636 per 1M output tokens (community cross-check, https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json), verified 2026-10-24 10:58 UTC.
Last verified 2026-10-24T10:58:26+00:00 · Source: https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json (community cross-check, waak source litellm)
A first-party listing of this model exists and is shown below; this row is the community cross-check.
Price
- Input
- USD 0.159 / 1M tokens
- Output
- USD 0.636 / 1M tokens
- This price since
- 2026-09-03T21:41:12+00:00
- FX used
- 1 EUR = 1.1615 USD (ECB)
- Billing
- per_token
Specification
- Context window (tokens)
- 131,072
- Max output
- 131,072
- Mode
- chat
- Region
- global
- Listing
- listing not verifiable
aggregator / community mirror: no first-party public page to check against - First seen
- 2025-10-12T00:51:27+00:00
- SKU id
llm/watsonx/openai/gpt-oss-120b
Other listings of this model
Sources can disagree. The provider's own listing is first-party; LiteLLM, OpenRouter and models.dev are community cross-checks. Differences are shown, not resolved.
| SKU | Source | Input / 1M | Output / 1M | vs this page | Last verified |
|---|---|---|---|---|---|
| llm/aws-bedrock/openai/gpt-oss-120b | aws-bedrock-offers-us-east-1 (first-party) | 0.15 | 0.60 | differs differs by -5.7% | 2026-10-23T20:46:13+00:00 |
| llm/azure/gpt-oss-120b | azure-retail-openai (first-party) | 0.15 | 0.60 | differs differs by -5.7% | 2026-10-24T12:29:35+00:00 |
| llm/deepinfra/openai/gpt-oss-120b | deepinfra-models (first-party) | 0.037 | 0.17 | differs differs by -76.7% | 2026-10-24T11:44:01+00:00 |
| llm/modelsdev/abacus/openai/gpt-oss-120b | modelsdev (community cross-check) | 0.037 | 0.17 | differs differs by -76.7% | 2026-10-24T11:44:01+00:00 |
| llm/modelsdev/aiand/openai/gpt-oss-120b | modelsdev (community cross-check) | 0.15 | 0.60 | differs differs by -5.7% | 2026-10-24T11:44:01+00:00 |
| llm/modelsdev/aimlapi/openai/gpt-oss-120b | modelsdev (community cross-check) | 0.3703 | 1.0051 | differs differs by +132.9% | 2026-10-24T11:44:01+00:00 |
| llm/modelsdev/aki-io/gpt-oss-120b | modelsdev (community cross-check) | 0.1682 | 0.6168 | differs differs by +5.8% | 2026-10-24T11:44:01+00:00 |
| llm/modelsdev/baseten/openai/gpt-oss-120b | modelsdev (community cross-check) | 0.10 | 0.50 | differs differs by -37.1% | 2026-10-24T11:44:01+00:00 |
| llm/modelsdev/cerebras/gpt-oss-120b | modelsdev (community cross-check) | 0.35 | 0.75 | differs differs by +120.1% | 2026-10-24T11:44:01+00:00 |
| llm/modelsdev/cloudferro-sherlock/openai/gpt-oss-120b | modelsdev (community cross-check) | 2.92 | 2.92 | differs differs by +1736.5% | 2026-10-24T11:44:01+00:00 |
| llm/modelsdev/cloudflare-workers-ai/cf/openai/gpt-oss-120b | modelsdev (community cross-check) | 0.35 | 0.75 | differs differs by +120.1% | 2026-10-24T11:44:01+00:00 |
| llm/modelsdev/cortecs/gpt-oss-120b | modelsdev (community cross-check) | 0.089 | 0.446 | differs differs by -44.0% | 2026-10-24T11:44:01+00:00 |
Price history (90 days)
| Observed (UTC) | Price | USD | EUR | Output / 1M | Snapshot |
|---|---|---|---|---|---|
| 2026-09-03T21:41:12+00:00 | USD 0.159 | 0.159 | 0.1369 | 0.636 | #278 |
| 2025-10-18T20:55:54+00:00 | USD 0.15 | 0.15 | 0.1284 | 0.60 | #174 |
Each row is a change point: the price held from that moment until the next row. Full history: JSON · CSV.
Changes
| Seen | Kind | Change |
|---|---|---|
| 2026-09-03T21:41:12+00:00 between 2026-09-02 and 2026-09-03 |
Spec change Context window (tokens) | 8192.0 → 131072.0 |
| 2026-09-03T21:41:12+00:00 between 2026-09-02 and 2026-09-03 |
Price change input, per 1M tokens | 0.15 → 0.159 USD (+6.0%) |
| 2025-10-18T20:55:54+00:00 between 2025-10-12 and 2025-10-18 |
Price change input, per 1M tokens | 4000 → 0.15 USD (-100.0%) |
| 2025-10-12T00:51:27+00:00 between 2025-10-05 and 2025-10-12 |
New SKU | 4000 USD |
API: /v1/skus/llm/watsonx/openai/gpt-oss-120b
Cite this
Free to reuse under CC BY 4.0 with this credit. The numbers are list prices, not transacted prices.
InfraRabbit (2026). watsonx openai/gpt-oss-120b [data as of 2026-10-24]. https://infrarabbit.com/llm/watsonx/openai/gpt-oss-120b (accessed 2026-10-24). List prices, not transacted prices. CC BY 4.0.
BibTeX
@misc{infrarabbit_llm_watsonx_openai_gpt_oss_120b_2026,
author = {{InfraRabbit}},
title = {watsonx openai/gpt-oss-120b},
year = {2026},
howpublished = {\url{https://infrarabbit.com/llm/watsonx/openai/gpt-oss-120b}},
note = {Data as of 2026-10-24; accessed 2026-10-24; list prices, not transacted prices; CC BY 4.0}
}