ByteDance/Seed-2.0-pro vs gemini-3.1-pro-preview
Side-by-side comparison of ByteDance/Seed-2.0-pro and gemini-3.1-pro-preview: benchmarks, pricing, context window and capabilities. Both are accessible through Requesty's unified API.
ByteDance/Seed-2.0-pro
Input / 1M
$0.50
Output / 1M
$3.00
Context
256K
Model ID
deepinfra/ByteDance/Seed-2.0-pro
gemini-3.1-pro-preview
Input / 1M
$2.00
Output / 1M
$12.00
Context
1.0M
Model ID
google/gemini-3.1-pro-preview
Benchmark comparison
Intelligence Indexreasoning
ByteDance/Seed-2.0-proN/A
gemini-3.1-pro-preview36.7%
Coding Indexcoding
ByteDance/Seed-2.0-proN/A
gemini-3.1-pro-preview68.8%
GPQA Diamondreasoning
ByteDance/Seed-2.0-proN/A
gemini-3.1-pro-preview94.1%
Terminal-Bench Hardagentic
ByteDance/Seed-2.0-proN/A
gemini-3.1-pro-preview53.8%
τ²-Benchagentic
ByteDance/Seed-2.0-proN/A
gemini-3.1-pro-preview95.6%
SciCodecoding
ByteDance/Seed-2.0-proN/A
gemini-3.1-pro-preview58.7%
Humanity's Last Examreasoning
ByteDance/Seed-2.0-proN/A
gemini-3.1-pro-preview47.0%
Scores sourced from official model cards, Artificial Analysis, and public leaderboards. Benchmarks measure specific skills and don't capture every aspect of model quality.
Pricing & specifications
| ByteDance/Seed-2.0-pro | gemini-3.1-pro-preview | |
|---|---|---|
| Input price / 1M | $0.50 | $2.00 |
| Output price / 1M | $3.00 | $12.00 |
| Context window | 256K tokens | 1.0M tokens |
| Max output | N/A | 66K tokens |
| Vision input | Yes | Yes |
| Tool calling | Yes | Yes |
| Reasoning | Yes | Yes |
| Prompt caching | Yes | Yes |
| Computer use | N/A | N/A |
| Provider | DeepInfra Inc. | Google LLC (Gemini API) |
Questions people ask
Is ByteDance/Seed-2.0-pro better than gemini-3.1-pro-preview?
Benchmark data is limited for one or both models. Compare pricing and capabilities in the tables above, and test both on your own workload.
Which is cheaper, ByteDance/Seed-2.0-pro or gemini-3.1-pro-preview?
ByteDance/Seed-2.0-pro is cheaper. ByteDance/Seed-2.0-pro costs $0.50/$3.00 per 1M input/output tokens, while gemini-3.1-pro-preview costs $2.00/$12.00.
Can I use ByteDance/Seed-2.0-pro and gemini-3.1-pro-preview through the same API?
Yes. Requesty provides a single OpenAI-compatible API that routes to both. Change just the "model" parameter to switch between "deepinfra/ByteDance/Seed-2.0-pro" and "google/gemini-3.1-pro-preview", no other code changes needed.
What are the context windows?
ByteDance/Seed-2.0-pro supports up to 256K tokens of context. gemini-3.1-pro-preview supports up to 1.0M tokens. Longer context means you can feed larger documents or codebases in a single prompt, though quality often degrades past 128K for most models.
Switch between ByteDance/Seed-2.0-pro and gemini-3.1-pro-preview with one line of code
Requesty provides a single OpenAI-compatible API for 600+ models. Change the model parameter, not your code.