Qwen3.8 Omni Flash vs Seed-2.0-Code

Price, context window & benchmark comparison

Q

Qwen3.8 Omni Flash

Qwen (Alibaba)
$0.15 / $0.47
Input / Output · per 1M tokens
VS
B

Seed-2.0-Code

ByteDance Seed
$0.50 / $3.00
Input / Output · per 1M tokens
Compare different models
Q
B
Verdict: Qwen3.8 Omni Flash is 4.9× cheaper than Seed-2.0-Code on a typical 3:1 input/output mix. Qwen3.8 Omni Flash has the larger context window (1M vs 262K).
Qwen3.8 Omni FlashSeed-2.0-Code
Input price / 1M$0.15$0.50
Output price / 1M$0.47$3.00
Blended price (3:1)$0.23$1.13
Cached input / 1M$0.016—
Context window1M262K
Max output131K131K
Intelligence index——
Coding index——
Providers11
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-09-212026-08-12
Retirement—2026-11-11

Cost calculator

FAQ

Which is cheaper, Qwen3.8 Omni Flash or Seed-2.0-Code?

Qwen3.8 Omni Flash is 4.9× cheaper than Seed-2.0-Code on a typical 3:1 input/output mix.

Qwen3.8 Omni Flash vs Seed-2.0-Code: which has a bigger context window?

Qwen3.8 Omni Flash: 1,000,000 tokens. Seed-2.0-Code: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Qwen3.8 Omni Flash ≈ $535.00, Seed-2.0-Code ≈ $2,500.

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