novita

openai/gpt-oss-20b

Context

64K

Input

text

Output

text

Tool calling

Supported

About this model

GPT-OSS-20B is OpenAI's efficiency-optimized 20-billion-parameter transformer featuring architectural innovations from GPT-4. Designed for accessible deployment, it delivers 85% of GPT-OSS-120B's capability at 6× lower resource requirements. Includes sparse attention mechanisms, constitutional AI safeguards, and deterministic output options.

Capabilities

text

Available through the unified API

Quick start

View API docs
curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "4036829a707a4312a94e29f45edc5f21",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'

Providers

Available routing options for this model through OneInfer.

novita

4036829a707a4312a94e29f45edc5f21

Available

Input

$0.050 / 1M

Output

$0.200 / 1M

Routing

OneInfer optimized

Pricing

Current OneInfer pricing for this model.

UsagePrice
Input tokens$0.050 / 1M
Output tokens$0.200 / 1M

Performance

Published evaluation results associated with this model.

Reasoning & Knowledge

MMLU (5-shot)78.4
ARC-Challenge84.2
Big-Bench Hard75.1
GPQA42.6

Mathematical Proficiency

MATH (CoT)46.3
GSM8K88.7

Code Generation

HumanEval+72.5
Repobench-P64.8

Safety & Alignment

ToxiGen Bias Score91.8
Harmful Query Rejection95.3

API example

curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "4036829a707a4312a94e29f45edc5f21",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'