DeepSeek: R1 0528

Text input Text output Free Option
Author's Description

May 28th update to the [original DeepSeek R1](/deepseek/deepseek-r1) Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active in an inference pass. Fully open-source model.

Key Specifications
Cost
$$$$$
Context
128K
Parameters
671B (Rumoured)
Released
May 28, 2025
Speed
Ability
Reliability
Supported Parameters

This model supports the following parameters:

Seed Frequency Penalty Min P Presence Penalty Logit Bias Stop Temperature Reasoning Max Tokens Include Reasoning Top Logprobs Top P
Features

This model supports the following features:

Reasoning
Performance Summary

DeepSeek: R1 0528, the May 28th update to the original DeepSeek R1, demonstrates strong performance across various benchmarks, positioning it as a competitive open-source alternative to models like OpenAI o1. In terms of speed, DeepSeek: R1 0528 tends to exhibit longer response times, ranking in the 5th percentile across five benchmarks. Similarly, its pricing tends to be at premium levels, placing it in the 16th percentile. Despite these considerations, the model showcases impressive capabilities. It excels in complex tasks, achieving 93.0% accuracy in Coding (91st percentile) and 98.0% in Reasoning (94th percentile), indicating a strong aptitude for logical and programmatic challenges. Its General Knowledge is also robust at 99.5% accuracy (80th percentile). While its Ethics performance is solid at 99.0% (55th percentile) and Email Classification at 98.0% (59th percentile), these are closer to the median. Overall, DeepSeek: R1 0528's key strengths lie in its high accuracy across demanding cognitive tasks, particularly in coding, reasoning, and general knowledge. Its primary weaknesses are its relatively slower response times and premium pricing. This model is a compelling option for applications prioritizing high accuracy and advanced problem-solving, especially where the benefits of an open-source, transparent reasoning model outweigh speed and cost considerations.

Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $0.272
Completion $0.272

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
InferenceNet
InferenceNet | deepseek/deepseek-r1-0528 128K $0.272 / 1M tokens $0.272 / 1M tokens
DeepInfra
DeepInfra | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
Lambda
Lambda | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
Novita
Novita | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
Parasail
Parasail | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
GMICloud
GMICloud | deepseek/deepseek-r1-0528 131K $0.272 / 1M tokens $0.272 / 1M tokens
Nebius
Nebius | deepseek/deepseek-r1-0528 131K $0.272 / 1M tokens $0.272 / 1M tokens
Enfer
Enfer | deepseek/deepseek-r1-0528 32K $0.272 / 1M tokens $0.272 / 1M tokens
BaseTen
BaseTen | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
Kluster
Kluster | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
Together
Together | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
Fireworks
Fireworks | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
SambaNova
SambaNova | deepseek/deepseek-r1-0528 32K $0.272 / 1M tokens $0.272 / 1M tokens
DeepSeek
DeepSeek | deepseek/deepseek-r1-0528 64K $0.272 / 1M tokens $0.272 / 1M tokens
Enfer
Enfer | deepseek/deepseek-r1-0528 32K $0.272 / 1M tokens $0.272 / 1M tokens
Cent-ML
Cent-ML | deepseek/deepseek-r1-0528 131K $0.272 / 1M tokens $0.272 / 1M tokens
Crusoe
Crusoe | deepseek/deepseek-r1-0528 131K $0.272 / 1M tokens $0.272 / 1M tokens
Crusoe
Crusoe | deepseek/deepseek-r1-0528 131K $0.272 / 1M tokens $0.272 / 1M tokens
Targon
Targon | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
Chutes
Chutes | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
Google
Google | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
Friendli
Friendli | deepseek/deepseek-r1-0528 163K $0.272 / 1M tokens $0.272 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Free Executions Accuracy Cost Duration
Other Models by deepseek