Hermes 4 405B vs Qwen3.8 Omni Flash

Price, context window & benchmark comparison

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Hermes 4 405B

Nous Research
$1.00 / $3.00
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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Q
Verdict: Qwen3.8 Omni Flash is 6.5× cheaper than Hermes 4 405B on a typical 3:1 input/output mix. Qwen3.8 Omni Flash has the larger context window (1M vs 131K).
Hermes 4 405BQwen3.8 Omni Flash
Input price / 1M$1.00$0.15
Output price / 1M$3.00$0.47
Blended price (3:1)$1.50$0.23
Cached input / 1M—$0.016
Context window131K1M
Max output118K131K
Intelligence index——
Coding index——
Providers—1
Best provider uptime (30m)—100.0%
Vision inputNoYes
ReasoningYesYes
Tool callingNoYes
Released2025-08-262026-09-21
Retirement——

Cost calculator

FAQ

Which is cheaper, Hermes 4 405B or Qwen3.8 Omni Flash?

Qwen3.8 Omni Flash is 6.5× cheaper than Hermes 4 405B on a typical 3:1 input/output mix.

Hermes 4 405B vs Qwen3.8 Omni Flash: which has a bigger context window?

Hermes 4 405B: 131,072 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: Hermes 4 405B ≈ $3,500, Qwen3.8 Omni Flash ≈ $535.00.

More comparisons

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