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OpenAI
gpt-oss-safeguard-20b fastruns locally
openai/gpt-oss-safeguard-20b
gpt-oss-safeguard-20b is a safety reasoning model from OpenAI built upon gpt-oss-20b. This open-weight, 21B-parameter Mixture-of-Experts (MoE) model offers lower latency for safety tasks like content classification, LLM filtering, and trust...
Input / 1M
$0.075
USD per million tokens
Output / 1M
$0.30
USD per million tokens
Est. cost / token
$0.000000131
$0.13 per 1M, 3:1 mix
Context window
131K
max output 66K
Major features
Open weightsCachingReasoningJSON schemaTools
Task suitability (heuristic 1–5, not a benchmark)
- coding3
- reasoning3
- math3
- summarization4
- extraction4
- classification4
- chat3
- creative3
- translation4
- vision1
- long context3
- agentic3
Run it locally
Will it run on my machine? →ollama run gpt-oss:20b| Quantization | Quality | Memory needed (8K ctx) |
|---|---|---|
| Q2_K | poor | 11.7 GB |
| Q3_K_M | fair | 13.3 GB |
| Q4_K_Mrecommended | good | 16 GB |
| Q5_K_M | very good | 18.3 GB |
| Q6_K | excellent | 20.7 GB |
| Q8_0 | near-lossless | 26.2 GB |
| F16 | lossless | 47.4 GB |
Estimates.
Price history
| Recorded | Input | Output | Cached | Source |
|---|---|---|---|---|
| 2026-11-05 03:20 | $0.075 | $0.30 | $0.037 | openrouter |
A row is added whenever a sync detects a price change. Vendor pricing source
Pricing (USD per 1M tokens)
- Input
- $0.075
- Output
- $0.30
- Cached input
- $0.037
- Blended (3:1)
- $0.13
Details
- Company
- OpenAI
- Version
- —
- Family
- GPT
- Released
- 2025-10-29
- Parameters
- 21.5B
- Max output
- 66K
- Open weights
- Yes
- Inputs
- text
- Last synced
- 29 min ago