API cost decision in 10 seconds

Seed-2.0-Mini vs Sonar Pro Search

Pick Seed-2.0-Mini when budget and context both matter.

Page updated:  Data confirmed:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Seed-2.0-Mini when budget and context both matter.

On the standard 1M input plus 500K output workload, Seed-2.0-Mini is estimated at $0.3 vs $10.5 for Sonar Pro Search, saving $10.2 (97.1% lower).

Cost-first pickSeed-2.0-Mini
Context-first pickSeed-2.0-Mini
Sample savings$10.297.1%
10x traffic gap$102

Seed-2.0-Mini is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $102. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Seed-2.0-Mini stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickSeed-2.0-MiniSonar Pro Search
Input-heavy / RAG5M input + 500K outputSeed-2.0-Mini$0.7$22.5
Balanced workload1M input + 1M outputSeed-2.0-Mini$0.5$18
Output-heavy chatbot1M input + 5M outputSeed-2.0-Mini$2.1$78
Cheaper input Seed-2.0-Mini $0.1 vs $3 / 1M

Seed-2.0-Mini is $2.9 cheaper per 1M input tokens (96.7% lower; 30x difference).

Cheaper output Seed-2.0-Mini $0.4 vs $15 / 1M

Seed-2.0-Mini is $14.6 cheaper per 1M output tokens (97.3% lower; 37.5x difference).

Larger context Seed-2.0-Mini 262.14K vs 200K

Seed-2.0-Mini has 62.14K more context (1.31x larger).

Sample workload Seed-2.0-Mini $0.3 vs $10.5

Seed-2.0-Mini is $10.2 cheaper on the standard workload (97.1% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Seed-2.0-Mini Calculating… Estimated API cost
Sonar Pro Search Calculating… Estimated API cost
Cheaper for this workload Calculating… Difference: calculating…

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

Verdict

Seed-2.0-Mini has the lower input price; Seed-2.0-Mini has the lower output price; Seed-2.0-Mini 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 $0.3 for Seed-2.0-Mini and $10.5 for Sonar Pro Search.

Best Fit

Choose Seed-2.0-Mini when you care most about lower input-token price, lower output-token price, and larger context window.

Choose Sonar Pro Search when its provider, model quality, latency, or availability is more important than the numeric price/context winner.

Decision Notes
  • On the standard 1M input plus 500K output workload, Seed-2.0-Mini is estimated at $0.3 vs $10.5 for Sonar Pro Search, saving $10.2 (97.1% lower).
  • Seed-2.0-Mini is $10.2 cheaper on the standard workload (97.1% lower).
  • Seed-2.0-Mini is $2.9 cheaper per 1M input tokens (96.7% lower; 30x difference).
  • Seed-2.0-Mini is $14.6 cheaper per 1M output tokens (97.3% lower; 37.5x difference).
  • Seed-2.0-Mini has 62.14K more context (1.31x larger).
Head-to-Head Specs
FeatureSeed-2.0-Mini
(ByteDance Seed)		Sonar Pro Search
(Perplexity)
Input Price
prompt tokens per 1M		$0.1$3
Completion Price
per 1M tokens		$0.4$15
Sample Workload Cost
1M input + 500K output		$0.3$10.5
Context Window262.14K200K
Release Date

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionSeed-2.0-MiniOn the standard 1M input plus 500K output workload, Seed-2.0-Mini is estimated at $0.3 vs $10.5 for Sonar Pro Search, saving $10.2 (97.1% lower).
High-volume input processingSeed-2.0-MiniLower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsSeed-2.0-MiniLower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workSeed-2.0-MiniA larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps
  • Seed 1.6 Flash can replace Seed-2.0-Mini when lower sample workload cost matters most: $0.22.
  • Sonar can replace Sonar Pro Search when lower sample workload cost matters most: $1.5.
  • Sonar Reasoning Pro can replace Sonar Pro Search when lower sample workload cost matters most: $6.
  • Sonar Deep Research can replace Sonar Pro Search when lower sample workload cost matters most: $6.
Larger context near this budget
  • 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.
  • GPT-5.4 offers 1.05M context with $10 sample workload cost.

Cheaper alternatives

Review low-cost models sorted by a standard 1M input plus 500K output workload.

Open cheapest models

Larger context alternatives

Find models with larger context windows for RAG, long documents, and codebase review.

Open largest context models

Provider catalogs

Compare models within provider hubs before choosing a final API vendor.

Open provider hubs

ByteDance Seed catalog

Review all tracked ByteDance Seed models before deciding whether this matchup is the right shortlist.

Open ByteDance Seed models

Perplexity catalog

Check other Perplexity models with comparable pricing, context, or release timing.

Open Perplexity models
Seed-2.0-Mini

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,...

Sonar Pro Search

Exclusively available on the OpenRouter API, Sonar Pro's new Pro Search mode is Perplexity's most advanced agentic search system. It is designed for deeper reasoning and analysis. Pricing is based...