GPT OSS 120B API price
gpt-oss-120b
The cheapest GPT OSS 120B API is $0.03/M input at OrcaRouter (aggregator) - all 5 providers compared below, per 1M tokens.
MidOpenAI131K context5 sellers
Input
$0.03
per 1M tokens · OrcaRouter (aggregator)
up to $0.15
Output
$0.17
per 1M tokens · OrcaRouter (aggregator)
up to $0.60
Where to buy it
Cheapest GPT OSS 120B API providers compared - 5 sellers, from $0.03/M.
Cost calculator
| Provider | Input $/M | Output $/M | Cached in | Your cost |
|---|---|---|---|---|
| OrcaRouter (aggregator) | 0.030cheapest | 0.170 | - | |
| OpenRouter (aggregator)stale | 0.037 | 0.170 | - | |
| Batchstale | 0.150 | 0.600 | - | |
| TokenRouter (aggregator) | 0.039 | 0.180 | - | |
| Cheaper Inference (discount marketplace)60% off | 0.040 | 0.200 | 0.012 | |
| Together AI (inference host) | 0.150 | 0.600 | - |
5.0× between the cheapest and the dearest of 5 sellers.
Against its tier
- This model$0.20
- Tier median · Gemini 3.6 Flash$3.825
- Dearest · GPT 5.5 Cyber$87.50
#1 of 34 mid · cheaper than 100%
Details
- Context window
- 131K131,072 tokens
- Developer
- OpenAI
- Intelligence
- 12.3high
- Sellers
- 55.0× spread
- Cheapest at
- OrcaRouter (aggregator)
- Combined
- $0.20in + out per 1M
- Last checked
- 2026-09-17