StarSeaAPI
doubao-seed-2.1-turbo vs doubao-seed-evolving
| doubao-seed-2.1-turbo | doubao-seed-evolving | |
|---|---|---|
| Providers | ByteDance Doubao | ByteDance Doubao |
| Input $/M | $0.45 | $0.91 |
| Output $/M | $2.27 | $4.55 |
| Output multiplier | ×5.00 | ×5.00 |
| Context window | 256K tokens | 1.02M tokens |
| Intelligence index | — | — |
| Coding index | — | — |
What the numbers mean
doubao-seed-2.1-turbo is roughly 2.0× cheaper on input than doubao-seed-evolving. If your workload passes the quality bar on the cheaper model, that gap compounds across every request; route to doubao-seed-evolving deliberately rather than by default.
Tags: doubao-seed-2.1-turbo — Chat, Reasoning, Coding, Vision · doubao-seed-evolving — Chat, Reasoning, Coding, Vision
Code
from openai import OpenAI
client = OpenAI(base_url="https://starseaapi.com/v1", api_key="sk-...")
# doubao-seed-2.1-turbo
client.chat.completions.create(model="doubao-seed-2.1-turbo", messages=[{"role":"user","content":"Hi"}])
# doubao-seed-evolving
client.chat.completions.create(model="doubao-seed-evolving", messages=[{"role": "user", "content": "Hi"}])