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Doubao-Seed-Code

ByteDance Seed

Doubao-Seed-Code is ByteDance's hosted coding model optimized for agentic programming tasks. The doubao-seed-code-preview-251028 snapshot accepts text and image inputs, supports a 256K-token context window, controllable deep thinking, visual grounding, and tool use, and is available through Volcano Engine's Anthropic-compatible coding interface.

Benchmark scores

BenchmarkScore
AA-LCR65.3
AA-LCR v1.171.7
AA-Omniscience Index-35.2
AIME 2025 (Artificial Analysis avg@10)79.3
Artificial Analysis Omniscience Accuracy24.9
Artificial Analysis Omniscience Hallucination Rate80.0
Artificial Analysis Openness Index11.1
Artificial Analysis Progress Index v1240
Capability143.8
CritPt (avg@5)0.3
Global MMLU Lite79.8
GPQA Diamond (Artificial Analysis avg@5)76.4
Humanity's Last Exam (Text-Only)14.1
IFBench (Artificial Analysis avg@5)51.4
LiveCodeBench (Artificial Analysis)76.6
MMLU Pro85.4
MMMU Pro68.1
SciCode (Artificial Analysis avg@3)40.7
Terminal-Bench Hard26.5
τ²-bench (Telecom)58.2
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