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Nebius Token Factory

DeepSeek R1 0528 Fast API

Nebius Token Factory
About

Build advanced reasoning agents with DeepSeek R1 0528 Fast, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $2.00/1M input and $6.00/1M output tokens, native tool calling support, open weights architecture. Access DeepSeek R1 0528 Fast via the Nebius Token Factory API with up to 8K output tokens.

Capabilities

Input Modalities

text

Output Modalities

text
Reasoning
Yes
Structured Output
No
Tool Use
Yes
WeightsOpen
Temperature
Adjustable
Attachment
Not Supported
Limits
Context Window
131K

Tokens

Input Limit
131K

Tokens

Max Output
8K

Tokens

Pricing

Standard (per 1M tokens)

Input
$2.00
Output
$6.00
Frequently Asked Questions

DeepSeek R1 0528 Fast by Nebius Token Factory costs $2.00 per 1M input tokens and $6.00 per 1M output tokens.

Model Details
ID
deepseek-ai/DeepSeek-R1-0528-fast
Provider
Nebius Token Factory
Family
deepseek
Release Date
Jan 1, 2025
Knowledge Cutoff
Jan 1, 2025
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
NEBIUS_API_KEY
API Base URL
https://api.tokenfactory.nebius.com/v1
Documentation