Doubao-Seed-2.0 Pro is the top-tier agentic reasoning model in ByteDance's Doubao/Seed 2.0 LLM series, launched February 14, 2026 (the Dola prefix is a Token360-internal label). It targets deep reasoning and long-chain agent tasks, posting strong results on math, coding and multimodal benchmarks (reported about 98.3 AIME 2025, 3020 Codeforces, 89.5 VideoMME). ByteDance positions it as comparable to GPT-5.2, Gemini 3 Pro and Claude Opus 4.5 while pricing tokens roughly an order of magnitude lower (reported about $0.47/M input, $2.37/M output). Served via the Doubao app and Volcano Engine API. Ideal for cost-sensitive deep reasoning and agentic workloads.
from $7.77 / 1M tokens
| Usage | Rate (USD) | Unit |
|---|---|---|
| Input tokens | $1.29 | per 1M tokens |
| Cached input (cache hit) | $0.26 | per 1M tokens |
| Output tokens | $7.77 | per 1M tokens |
TuneRouter live platform pricing · currency: USD · pre-deduction settled by actual usage
OpenAI-compatible · base URL https://api.tunerouter.com/v1/
curl https://api.tunerouter.com/v1/chat/completions \
-H "Authorization: Bearer $TUNEROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "dola-seed-2.0-pro", "messages": [{"role": "user", "content": "Hello!"}]}'Model ID: dola-seed-2.0-pro · works with OpenAI SDKs — just point base_url at api.tunerouter.com