Compare Step 3.7 Flash from stepfun and Seed-2.0-Lite from bytedance-seed on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.
Step 3.7 Flash and Seed-2.0-Lite are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Step 3.7 Flash, from stepfun, has a 262,144-token context window and is priced at $0.16/M tokens input, $0.92/M tokens output on OpenRouter.
Seed-2.0-Lite, from bytedance-seed, has a 262,144-token context window and is priced at $0.25/M tokens input, $2/M tokens output on OpenRouter.