AI Calculator Pro

GPT OSS 120B

OpenAI · model · context window 131,072 tokens.

Pricing (per 1M tokens)

Input$0.0320
Output$0.1400
Cache read$0.0320

Specifications

Context window131,072 tokens
Max output32,768 tokens
Modalitiestext
VisionNo
Tool useYes
ReasoningNo
Prompt cachingNo

GPT OSS 120B has had 4 tracked price changes since we began monitoring. Most recent: output $0.1000 → $0.1400 on 9 September 2026. All-time low input rate: $0.0320/1M.

Input price over time ($/1M tokens)
Low $0.032High $0.039

Recorded from our daily pricing checks. See the full LLM price tracker.

Where else you can run GPT OSS 120B

The same model is resold by 51 providers we track. The typical one charges 4.4× what the cheapest does — $0.2620 against $0.0590 per 1M tokens, blended 3:1. Routing the same workload to a different host is often a bigger saving than switching model.

ProviderInput / 1MOutput / 1MBlended
LLM Gateway$0.0320$0.1400$0.0590
Llmgateway Providers$0.0320$0.1400$0.0590
Kilo$0.0300$0.1500$0.0600
Edenai$0.0300$0.1700$0.0650
Orcarouter$0.0300$0.1700$0.0650
Wandb$0.0300$0.1700$0.0650
Helicone$0.0400$0.1600$0.0700
DeepInfra ↗$0.0370$0.1700$0.0700
OpenRouter ↗$0.0370$0.1700$0.0700
Crusoe$0.0500$0.2000$0.0880

Showing the 10 cheapest of 51. The full list for every model is in the open endpoint dataset.

Third-party listings via models.dev, not rates we verify with each host the way we do first-party pricing. Treat them as a shortlist to check, not a quote — and confirm quantisation, context limits and rate limits before switching, since a cheaper host is not always serving the same thing.

Estimate cost with GPT OSS 120B

GPT OSS 120B is pre-selected below. Enter your token counts and volume to see the cost per request, per day and per month — then switch models to compare.

Results update automatically as you type.

Result
$0.000102 per request
~$3.06/month at 1,000 requests/day
Input cost
$0.0000320
Output cost
$0.0000700
Per request
$0.000102
Per day
$0.1020
Per month
$3.06

Source: community-hosted (cheapest of 51 providers, llmgateway-providers via models.dev). Prices are re-checked daily against the provider’s official pricing; this rate was last changed on 11 October 2026. A recent date here just means the price is still current, not that it moved.