R1 0528 vs Qwen3.8 Omni Flash

Price, context window & benchmark comparison

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R1 0528

DeepSeek
$0.50 / $2.15
Input / Output · per 1M tokens
VS
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Qwen3.8 Omni Flash

Qwen (Alibaba)
$0.15 / $0.47
Input / Output · per 1M tokens
Compare different models
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Verdict: Qwen3.8 Omni Flash is 4.0× cheaper than R1 0528 on a typical 3:1 input/output mix. Qwen3.8 Omni Flash has the larger context window (1M vs 164K).
R1 0528Qwen3.8 Omni Flash
Input price / 1M$0.50$0.15
Output price / 1M$2.15$0.47
Blended price (3:1)$0.91$0.23
Cached input / 1M$0.35$0.016
Context window164K1M
Max output33K131K
Intelligence index——
Coding index——
Providers—1
Best provider uptime (30m)—100.0%
Vision inputNoYes
ReasoningYesYes
Tool callingYesYes
Released2025-05-282026-09-21
Retirement——

Cost calculator

FAQ

Which is cheaper, R1 0528 or Qwen3.8 Omni Flash?

Qwen3.8 Omni Flash is 4.0× cheaper than R1 0528 on a typical 3:1 input/output mix.

R1 0528 vs Qwen3.8 Omni Flash: which has a bigger context window?

R1 0528: 163,840 tokens. Qwen3.8 Omni Flash: 1,000,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: R1 0528 ≈ $2,075, Qwen3.8 Omni Flash ≈ $535.00.

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