Seed Prover 1.5

Solved 11 problems of the 2025 Putnam competition in just 9 hours.

Capabilities

Infrastructure
Streaming

Details

Model IDseed-prover-1.5
Provider ByteDance Seed
Creator bytedance
Family—
License—
Statusactive
Typechat
Input modalitiestext
Output modalitiestext
Open weight—
Parameters—
Architecture—
Context window—
Max input—
Max output—
Reasoning tokens—
Knowledge cutoff—
Release date—
Sourceofficial

Endpoints

Chat CompletionsPOST
Generate chat responses with messageshttps://console.volcengine.com/ark/v1/chat/completions

API

GET/v1/models/bytedance/seed-prover-1.5