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OpenAI o4-mini vs Seed 2.0 Lite

Compare OpenAI o4-mini by OpenAI against Seed 2.0 Lite by ByteDance, tested across 34 shared challenges. Updated March 2026.

Which is better, OpenAI o4-mini or Seed 2.0 Lite?

OpenAI o4-mini and Seed 2.0 Lite are both competitive models. OpenAI o4-mini costs $1.1/M input tokens vs $0.25/M for Seed 2.0 Lite. Compare their real outputs side by side below.

Key Differences Between OpenAI o4-mini and Seed 2.0 Lite

OpenAI o4-mini is made by openai while Seed 2.0 Lite is from bytedance. On pricing, OpenAI o4-mini costs $1.1/M input tokens vs $0.25/M for Seed 2.0 Lite.

Our Verdict
OpenAI o4-mini
OpenAI o4-mini
Seed 2.0 Lite
Seed 2.0 Lite

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call
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