GPT OSS 20B
OpenAI · model · context window 131,072 tokens.
Pricing (per 1M tokens)
Specifications
Price history
All price changes →GPT OSS 20B has had 2 tracked price changes since we began monitoring. Most recent: input $0.0300 → $0.0200 on 26 August 2026. All-time low input rate: $0.0200/1M.
Recorded from our daily pricing checks. See the full LLM price tracker.
Intelligence & value
MeasuredWorth it? GPT OSS 20B is on the price/quality frontier — nothing we track matches its overall Arena score for less. If you can accept a small quality drop, the downgrade calculator finds cheaper options.
Intelligence scores are community Arena ratings from LMArena / arena.ai, used under CC BY 4.0. Snapshot last refreshed 27 August 2026. Scores are a relative signal, not an absolute measure of capability. A Measured score was voted on directly; an Estimated score is inherited from an identical base model (a regional/creator-prefixed hosting duplicate). See our methodology.
Where else you can run GPT OSS 20B
The same model is resold by 29 providers we track. The typical one charges 2.2× what the cheapest does — $0.0880 against $0.0400 per 1M tokens, blended 3:1. Routing the same workload to a different host is often a bigger saving than switching model.
| Provider | Input / 1M | Output / 1M | Blended |
|---|---|---|---|
| Kilo | $0.0200 | $0.1000 | $0.0400 |
| Edenai | $0.0300 | $0.1300 | $0.0550 |
| OpenRouter ↗ | $0.0300 | $0.1300 | $0.0550 |
| Wandb | $0.0300 | $0.1300 | $0.0550 |
| DeepInfra ↗ | $0.0300 | $0.1400 | $0.0580 |
| IO NET | $0.0300 | $0.1400 | $0.0580 |
| Novita AI | $0.0400 | $0.1500 | $0.0680 |
| Siliconflow | $0.0400 | $0.1800 | $0.0750 |
| Cortecs | $0.0450 | $0.1670 | $0.0760 |
| Clarifai | $0.0450 | $0.1800 | $0.0790 |
Showing the 10 cheapest of 29. 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 20B
GPT OSS 20B 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.
- Input cost
- $0.0000200
- Output cost
- $0.0000500
- Per request
- $0.0000700
- Per day
- $0.0700
- Per month
- $2.10
Source: community-hosted (cheapest of 29 providers, kilo via models.dev). Prices are re-checked daily against the provider’s official pricing; this rate was last changed on 27 August 2026. A recent date here just means the price is still current, not that it moved.