DeepSeek V4.1 Flash (DeepSeek)
LLM GatewayOpen weights
DeepSeek V4.1 Flash (DeepSeek) by LLM Gateway costs $0.15 per 1M input tokens and $0.60 per 1M output tokens, with a 1.1M-token context window.
Pricing
Input (per 1M tokens)
$0.15
Output (per 1M tokens)
$0.60
Cached input (per 1M)
$0.00
Specifications
- Provider
- LLM Gateway
- Context window
- 1.1M tokens
- Parameters
- —
- Released
- Sep 2026
- Open weights
- Yes
- Frontier model
- No
Compare DeepSeek V4.1 Flash (DeepSeek) with…
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FAQ
How much does DeepSeek V4.1 Flash (DeepSeek) cost?
DeepSeek V4.1 Flash (DeepSeek) is priced at $0.15 per 1M input tokens and $0.60 per 1M output tokens. Output tokens cost more than input.
What is DeepSeek V4.1 Flash (DeepSeek)'s context window?
DeepSeek V4.1 Flash (DeepSeek) supports a context window of 1.1M tokens — the maximum prompt plus response length it can handle in a single request.
Is DeepSeek V4.1 Flash (DeepSeek) open weight?
Yes — DeepSeek V4.1 Flash (DeepSeek) has openly available weights.
Data as of 2026-10-15. Source: models.dev (open). Pricing is per 1M tokens (USD); confirm with the provider before production use.