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Seed 1.6 (250915)

LLM GatewayOpen weights

Seed 1.6 (250915) by LLM Gateway costs $0.25 per 1M input tokens and $2.00 per 1M output tokens, with a 256K-token context window.

Pricing

Input (per 1M tokens)
$0.25
Output (per 1M tokens)
$2.00
Cached input (per 1M)
$0.05

Specifications

Provider
LLM Gateway
Context window
256K tokens
Parameters
—
Released
Sep 2025
Open weights
Yes
Frontier model
No

Compare Seed 1.6 (250915) with…

Seed 1.6 (250915) vs GPT-5.3 Codex$14.00/1MSeed 1.6 (250915) vs MiMo-V2.5-Pro$0.87/1MSeed 1.6 (250915) vs MiMo-V2-Pro$3.00/1MSeed 1.6 (250915) vs GPT OSS 120B$0.25/1MSeed 1.6 (250915) vs GPT-4o mini$0.60/1MSeed 1.6 (250915) vs MiniMax-M2$1.00/1M

FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.