Seed-2.0-Mini is $1.4 cheaper per 1M input tokens (93.3% lower; 15x difference).
API cost decision in 10 seconds
New🔥Gemini 3.5 Flash vs Seed-2.0-Mini
Pick Seed-2.0-Mini for lower cost; pick Gemini 3.5 Flash only if the larger context window matters more.
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Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Seed-2.0-Mini for lower cost; pick Gemini 3.5 Flash only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Seed-2.0-Mini is estimated at $0.3 vs $6 for Gemini 3.5 Flash, saving $5.7 (95% lower).
Cost-first pickSeed-2.0-Mini
Context-first pickGemini 3.5 Flash
Sample savings$5.795%
10x traffic gap$57
Gemini 3.5 Flash has more context, but Seed-2.0-Mini saves $5.7 on the standard workload. At 10x that traffic, the same price gap is about $57. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Seed-2.0-Mini stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Gemini 3.5 Flash | Seed-2.0-Mini |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Seed-2.0-Mini | $12 | $0.7 |
| Balanced workload | 1M input + 1M output | Seed-2.0-Mini | $10.5 | $0.5 |
| Output-heavy chatbot | 1M input + 5M output | Seed-2.0-Mini | $46.5 | $2.1 |
Seed-2.0-Mini is $8.6 cheaper per 1M output tokens (95.6% lower; 22.5x difference).
Gemini 3.5 Flash has 786.43K more context (4x larger).
Seed-2.0-Mini is $5.7 cheaper on the standard workload (95% lower).
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
Seed-2.0-Mini has the lower input price; Seed-2.0-Mini has the lower output price; Gemini 3.5 Flash offers the larger context window. For the 1M input plus 500K output sample, Seed-2.0-Mini is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $6 for Gemini 3.5 Flash and $0.3 for Seed-2.0-Mini.
Choose Gemini 3.5 Flash when you care most about larger context window.
Choose Seed-2.0-Mini when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, Seed-2.0-Mini is estimated at $0.3 vs $6 for Gemini 3.5 Flash, saving $5.7 (95% lower).
- Seed-2.0-Mini is $5.7 cheaper on the standard workload (95% lower).
- Seed-2.0-Mini is $1.4 cheaper per 1M input tokens (93.3% lower; 15x difference).
- Seed-2.0-Mini is $8.6 cheaper per 1M output tokens (95.6% lower; 22.5x difference).
- Gemini 3.5 Flash has 786.43K more context (4x larger).
| Feature | New🔥Gemini 3.5 Flash (Google) | Seed-2.0-Mini (ByteDance Seed) |
|---|---|---|
| Input Price prompt tokens per 1M | $1.5 | $0.1 |
| Completion Price per 1M tokens | $9 | $0.4 |
| Sample Workload Cost 1M input + 500K output | $6 | $0.3 |
| Context Window | 1.05M | 262.14K |
| Release Date | ||
| Popularity | #11 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Seed-2.0-Mini | On the standard 1M input plus 500K output workload, Seed-2.0-Mini is estimated at $0.3 vs $6 for Gemini 3.5 Flash, saving $5.7 (95% lower). |
| High-volume input processing | Seed-2.0-Mini | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Seed-2.0-Mini | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Gemini 3.5 Flash | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Gemma 4 26B A4B (free) can replace Gemini 3.5 Flash when lower sample workload cost matters most: $0.
- Gemma 4 31B (free) can replace Gemini 3.5 Flash when lower sample workload cost matters most: $0.
- Lyria 3 Pro Preview can replace Gemini 3.5 Flash when lower sample workload cost matters most: $0.
- Lyria 3 Clip Preview can replace Gemini 3.5 Flash when lower sample workload cost matters most: $0.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Grok 4.20 Multi-Agent offers 2M context with $5 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- DeepSeek V4 Flash · DeepSeek · #1
- Hy3 preview · Tencent · #2
- Claude Opus 4.7 · Anthropic · #3
- Claude Sonnet 4.6 · Anthropic · #4
Cheaper alternatives
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Seed-2.0-mini targets latency-sensitive, high-concurrency, and cost-sensitive scenarios, emphasizing fast response and flexible inference deployment. It delivers performance comparable to ByteDance-Seed-1.6, supports 256k context, four reasoning effort modes (minimal/low/medium/high), multimodal understanding,...