Models

Model

GPT-OSS 20B

gpt-oss-20b

GPT-OSS 20B (gpt-oss-20b) on Silicon Network: 131,072 tokens of context. Capabilities: Text and Reasoning.

Specifications
API model idgpt-oss-20b
Base modelGPT-OSS 20B
FamilyOpenAI OSS
Parameters20B
Size classMedium (6B to 40B)
Context length131,072 tokens (128K)
CapabilitiesText and Reasoning
Served weightsMXFP4-Q8
Weights size12 GB
Input priceUnavailable
Output priceUnavailable

The published rates could not be loaded just now. The pricing page reads them live.

Call it

The model id is gpt-oss-20b. Any OpenAI-compatible client works with the base URL set to https://api.siliconnetwork.io/v1; the quickstart covers keys and the other wire formats.

silicon - zsh
curl https://api.siliconnetwork.io/v1/chat/completions \
  -H "Authorization: Bearer $SILICON_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "gpt-oss-20b", "messages": [{"role": "user", "content": "Hello"}]}'

Whether a model is loaded on a node right now changes through the day; the pricing page shows it live. A model that is not loaded answers 404 until an operator loads it.

Compared with

About these figures

Context length, capabilities, and weights size come from the model card each id is served with. Rates are the published per-token prices, refreshed every few minutes. There are no speed figures here: the network does not publish per-model throughput yet.

Silicon Network›Models›GPT-OSS 20B13 items