What is the context window of DeepSeek R1 0528?

DeepSeek R1 0528 has a context window of 160K tokens.

How much does DeepSeek R1 0528 cost?

DeepSeek R1 0528 pricing ranges from $0.1/1M to $3/1M input tokens depending on the provider.

When was DeepSeek R1 0528 released?

DeepSeek R1 0528 was released on 2025-01-01.

Which providers offer DeepSeek R1 0528?

DeepSeek R1 0528 is available from 6 providers: Together AI, Fireworks AI, GCP Vertex AI, Novita AI, OpenRouter, Microsoft Foundry.

What benchmarks has DeepSeek R1 0528 been tested on?

DeepSeek R1 0528 has been evaluated on 2 benchmarks, including Aider Polyglot, Google-Proof Q&A.

DeepSeek R1 0528

Name: DeepSeek R1 0528
Author: DeepSeek

deepseek-r1-0528

Researched 29d ago

Last refreshed 2026-05-16. Next refresh: weekly.

Open SourceCodingRAGAgentsLong contextClassificationJSON / Tool use

DeepSeek R1 0528 is worth evaluating for coding, rag, and agents when its provider route and context window match the workload.
Decision context: Coding task fit, 6 tracked provider routes, and research from 2026-04-19.

Use it for

Teams evaluating coding, rag, and agents
Workloads that can use a 160K context window
Buyers comparing 4 tracked provider routes

Do not use it for

Vision or document-understanding workloads

Cheapest output

$0.300

Novita AI per 1M tokens

Provider routes

Tracked API hosts

Quality / dollar

Grade B

Ranked by benchmark score divided by cheapest output price

Freshness

2026-04-19

Researched 29d ago

fresh

Top use-case fit

Coding

Q/$ B

1 relevant benchmark in the decision map.

RAG

Included by capability and metadata signals in the decision map.

Agents

Included by capability and metadata signals in the decision map.

Provider price ladder

Compare all 6

Provider	Input / 1M	Output / 1M	Route
Novita AI	$0.100	$0.300	Serverless
Fireworks AI	$0.560	$1.68	Serverless
OpenRouter	$0.500	$2.15	Serverless
GCP Vertex AI	$1.35	$5.40	Serverless

Benchmark peer barsfor Coding

Aider PolyglotRank 10 of 29

GPT-5

88.0

o3-pro

84.9

81.3

Grok 4

79.6

DeepSeek R1 0528current

71.4

Migration checks

No linked migration route is available for this model yet.

About

DeepSeek R1 0528 has a 160K-token context window.

DeepSeek R1 0528 input tokens at $0.1/1M, output at $0.3/1M.

Capabilities

ReasoningStructured OutputsCode Execution

Benchmark Scores(2)

Scores are benchmark-specific and are direction-aware: the same numeric gap can mean very different outcomes across suites. Use the leaderboard context and this model's provider route to decide whether the winning margin is meaningful for your workload.