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  1. Home
  2. /
  3. Compare

Seed 1.6 Flash vs Step 3.5 Flash

Compare Seed 1.6 Flash from bytedance-seed and Step 3.5 Flash from stepfun on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for bytedance-seed
Seed 1.6 Flash
Favicon for stepfun
Step 3.5 Flash
Favicon for bytedance-seed
Seed 1.6 Flash
Favicon for stepfun
Step 3.5 Flash

Overview

Seed 1.6 Flash
Author
bytedance-seed
Step 3.5 Flash
Author
stepfun
Seed 1.6 Flash
Context length
262Ktokens
Step 3.5 Flash
Context length
262Ktokens
Seed 1.6 Flash
Reasoning
Step 3.5 Flash
Reasoning
Seed 1.6 Flash
Input modalities
Step 3.5 Flash
Input modalities
Seed 1.6 Flash
Output modalities
Step 3.5 Flash
Output modalities

Seed 1.6 Flash vs Step 3.5 Flash: side-by-side summary

Seed 1.6 Flash and Step 3.5 Flash are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Seed 1.6 Flash, from bytedance-seed, has a 262,144-token context window and is priced at $0.075/M tokens input, $0.30/M tokens output on OpenRouter.

Step 3.5 Flash, from stepfun, has a 262,144-token context window and is priced at $0.10/M tokens input, $0.30/M tokens output on OpenRouter.

Context window
  • Seed 1.6 Flash: 262,144 tokens
  • Step 3.5 Flash: 262,144 tokens
Price
  • Seed 1.6 Flash: $0.075/M tokens input, $0.30/M tokens output
  • Step 3.5 Flash: $0.10/M tokens input, $0.30/M tokens output
Provided by
  • Seed 1.6 Flash: bytedance-seed
  • Step 3.5 Flash: stepfun
  • model details, providers and pricing
Seed 1.6 Flash
model details, providers and pricing
Step 3.5 Flash