GPT OSS 20B
QVACOpen weights
GPT OSS 20B by QVAC costs $0.00 per 1M input tokens and $0.00 per 1M output tokens, with a 131K-token context window.
Pricing
Input (per 1M tokens)
$0.00
Output (per 1M tokens)
$0.00
Cached input (per 1M)
—
Specifications
- Provider
- QVAC
- Context window
- 131K tokens
- Parameters
- —
- Released
- Aug 2025
- Open weights
- Yes
- Frontier model
- No
Compare GPT OSS 20B with…
FAQ
How much does GPT OSS 20B cost?
GPT OSS 20B is priced at $0.00 per 1M input tokens and $0.00 per 1M output tokens. Output tokens cost more than input.
What is GPT OSS 20B's context window?
GPT OSS 20B supports a context window of 131K tokens — the maximum prompt plus response length it can handle in a single request.
Is GPT OSS 20B open weight?
Yes — GPT OSS 20B has openly available weights.
Data as of 2026-10-14. Source: models.dev (open). Pricing is per 1M tokens (USD); confirm with the provider before production use.