gpt-oss-120b
OpenAI • API Price Comparison
gpt-oss-120b is a large language model by OpenAI with a 131K-token context window. Across the 3 API channels tracked here, input pricing ranges from $0.04–$0.15 per 1M input tokens (USD-normalized); the cheapest is OpenRouter at $0.04 per 1M input tokens. None of the tracked channels are directly reachable from mainland China without a proxy or VPN. Prices are collected hourly from official provider pages and every tracked channel, then cross-checked by a daily data-accuracy audit.
| Usage Level | Tokens/Month | OpenRouter | Together AI | Fireworks AI |
|---|---|---|---|---|
| 🐣 Light | 0.1M in + 0.1M out | $0.01 | $0.05 | $0.05 |
| 📊 Medium | 1.0M in + 0.5M out | $0.12 | $0.45 | $0.45 |
| 🚀 Heavy | 10.0M in + 5.0M out | $1.22 | $4.50 | $4.50 |
| 🏢 Enterprise | 100.0M in + 50.0M out | $12.20 | $45.00 | $45.00 |
Frequently asked questions about gpt-oss-120b
What is the cheapest API provider for gpt-oss-120b?
Of the channels tracked here, OpenRouter is the cheapest at $0.04 per 1M input tokens and $0.17 per 1M output tokens (about $0.04 per 1M input). Confirm on the provider's page; figures are updated hourly.
Can I use gpt-oss-120b from mainland China?
None of the tracked channels are directly reachable from mainland China; reaching the official or international channels normally requires a proxy or VPN.
What is the context window of gpt-oss-120b?
gpt-oss-120b offers a 131,072-token context window.
How often are gpt-oss-120b prices updated, and how reliable is the data?
Prices are scraped hourly from official pricing pages and every tracked channel, with every significant change recorded in a price-history log. A daily read-only data audit cross-checks each channel against the model producer's published price and flags stale or inconsistent rows for correction.