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Compare/DeepSeek R1 0528 vs DeepSeek V4 Pro

DeepSeek R1 0528 vs DeepSeek V4 Pro

DeepSeekActive

DeepSeek R1 0528

$0.40 / $1.70 · 164,000 ctx · 15 providers
DeepSeekActive

DeepSeek V4 Pro

$0.35 / $0.70 · 1,050,000 ctx · 68 providers
01Differences

At a glance

Computed automatically from tracked data.

• DeepSeek R1 0528's input price is 13% lower than DeepSeek V4 Pro's ($0.40 vs $0.35 per 1M).
• DeepSeek R1 0528's output price is 59% lower than DeepSeek V4 Pro's ($1.70 vs $0.70 per 1M).
• DeepSeek V4 Pro has a 6.4× larger context window (1,050,000 vs 164,000 tokens).
• They differ in open weights (DeepSeek R1 0528: No, DeepSeek V4 Pro: Yes).
02Specs

Side by side

DeepSeek R1 0528DeepSeek V4 Pro
Input / 1M$0.40$0.35
Output / 1M$1.70$0.70
Context164,0001,050,000
Max output164,0001,048,576
Providers1568
Released2025-05-282026-08-12
03Prices

Common providers

ProviderDeepSeek R1 0528DeepSeek V4 Pro
alibaba-cn$0.57 / $2.29$0.43 / $0.87
cortecs$0.65 / $2.57$1.73 / $3.46
deepinfra$0.50 / $2.15$1.30 / $2.60
huggingface$3.00 / $5.00$0.43 / $0.87
kilo$0.70 / $2.50$1.60 / $3.20
melious$0.70 / $2.78$1.85 / $3.71
nano-gpt$0.40 / $1.70$1.10 / $2.20
novita-ai$0.70 / $2.50$1.60 / $3.20
openrouter$0.50 / $2.15$1.60 / $3.20
tensorx$0.66 / $2.60$1.75 / $3.50
04History

Recent changes

DeepSeek R1 0528
2026-09-14 — Added melious
2026-09-03 — Context nano-gpt
2026-09-03 — Context nano-gpt
2026-08-05 — Price up cortecs
2026-08-05 — Price up cortecs
DeepSeek V4 Pro
2026-09-15 — Price cut edenai
2026-09-15 — Price cut edenai
2026-09-15 — Added fireworks-ai
2026-09-14 — Added melious
2026-09-14 — Price up merge-gateway
as of 2026-09-16
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