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submodel

DeepSeek R1 0528 API

submodel
About

Build advanced reasoning agents with DeepSeek R1 0528, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.50/1M input and $2.15/1M output tokens, native tool calling support. Access DeepSeek R1 0528 via the submodel API with up to 164K output tokens.

Capabilities

Input Modalities

text

Output Modalities

text
Reasoning
Yes
Structured Output
No
Tool Use
Yes
WeightsClosed
Temperature
Adjustable
Attachment
Not Supported
Limits
Context Window
75K

Tokens

Input Limit
75K

Tokens

Max Output
164K

Tokens

Pricing

Standard (per 1M tokens)

Input
$0.50
Output
$2.15
Frequently Asked Questions

DeepSeek R1 0528 by submodel costs $0.50 per 1M input tokens and $2.15 per 1M output tokens.

Model Details
ID
deepseek-ai/DeepSeek-R1-0528
Provider
submodel
Family
deepseek-thinking
Release Date
Aug 23, 2025
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
SUBMODEL_INSTAGEN_ACCESS_KEY
API Base URL
https://llm.submodel.ai/v1
Documentation