AI Model APIs
AI Model APIsProviders
AI Model APIs

The complete platform for comparing AI models. Find pricing, capabilities, and the perfect model for your use case.

contact@aimodelapis.com

Resources

  • AI Models APIs
  • Providers

About

  • About
  • Contact
  • Privacy Policy
  • Terms of Service

© 2026 AI Model APIs. All rights reserved.

Back to Models
NovitaAI

OpenAI: GPT OSS 20B API

NovitaAI
About

Build advanced reasoning agents with OpenAI: GPT OSS 20B, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.04/1M input and $0.15/1M output tokens, open weights architecture. Access OpenAI: GPT OSS 20B via the NovitaAI API with up to 33K output tokens.

Capabilities

Input Modalities

textimage

Output Modalities

text
Reasoning
Yes
Structured Output
Yes
Tool Use
No
WeightsOpen
Temperature
Adjustable
Attachment
Supported
Limits
Context Window
131K

Tokens

Input Limit
131K

Tokens

Max Output
33K

Tokens

Pricing

Standard (per 1M tokens)

Input
$0.04
Output
$0.15
Frequently Asked Questions

OpenAI: GPT OSS 20B by NovitaAI costs $0.04 per 1M input tokens and $0.15 per 1M output tokens.

Model Details
ID
openai/gpt-oss-20b
Provider
NovitaAI
Family
Release Date
Aug 6, 2025
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
NOVITA_API_KEY
API Base URL
https://api.novita.ai/openai
Documentation