Updated DeepSeek V3 with tools and improved performance.
LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.
Updated DeepSeek V3 with tools and improved performance. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.
Pricing for DeepSeek V3.1 on LLM Gateway starts at $0.56 per million input tokens and $1.68 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.
DeepSeek V3.1 supports a context window of up to 128,000 tokens on its largest provider deployment.
DeepSeek V3.1 is served by ByteDance through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.
DeepSeek V3.1 supports tool (function) calling, but not structured JSON output mode.
DeepSeek V3.1 was released on August 21, 2025.