Seed 1.6 Flash (250715) API
About
Build advanced reasoning agents with Seed 1.6 Flash (250715), a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.07/1M input and $0.30/1M output tokens, native tool calling support, open weights architecture. Access Seed 1.6 Flash (250715) via the DevPass (LLM Gateway) API with up to 8K output tokens.
Capabilities
Input Modalities
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Output Modalities
text
Reasoning
Yes
Limits
Context Window
256K
Tokens
Input Limit
256K
Tokens
Max Output
8K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.07
Output
$0.30
Caching (per 1M tokens)
Read
$0.01
Frequently Asked Questions
Seed 1.6 Flash (250715) by DevPass (LLM Gateway) costs $0.07 per 1M input tokens and $0.30 per 1M output tokens. Cached reads cost $0.01 per 1M tokens.
Model Details
ID
seed-1-6-flash-250715
Provider
DevPass (LLM Gateway)Family
seed
Release Date
Jul 26, 2025
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
LLMGATEWAY_API_KEY
API Base URL
https://api.llmgateway.io/v1