Deepseek R1 05/28 API
About
Build advanced reasoning agents with Deepseek R1 05/28, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $3.00/1M input and $8.00/1M output tokens, native tool calling support, open weights architecture. Access Deepseek R1 05/28 via the Fireworks AI API with up to 16K output tokens.
Capabilities
Input Modalities
text
Output Modalities
text
Reasoning
Yes
Structured Output
No
Tool Use
Yes
WeightsOpen
Limits
Context Window
160K
Tokens
Input Limit
160K
Tokens
Max Output
16K
Tokens
Pricing
Standard (per 1M tokens)
Input
$3.00
Output
$8.00
Frequently Asked Questions
Deepseek R1 05/28 by Fireworks AI costs $3.00 per 1M input tokens and $8.00 per 1M output tokens.
Model Details
ID
accounts/fireworks/models/deepseek-r1-0528
Provider
Fireworks AIFamily
deepseek
Release Date
May 28, 2025
Knowledge Cutoff
May 1, 2025
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
FIREWORKS_API_KEY
API Base URL
https://api.fireworks.ai/inference/v1/