TensorX / tensorx/deepseek-v4.1-flash-1017-tensorx

DeepSeek V4.1 Flash 1017 - access through LLMTR

DeepSeek V4.1 Flash 1017 is DeepSeek's 17 October 2026 update to V4.1 Flash and stays on that release; the DeepSeek V4.1 Flash row on this provider is the earlier one. It offers a 1,048,576-token context window, accepts image input alongside text and supports tool/function calling. Repeated prompt prefixes can be served from a cache, and those tokens bill at roughly a quarter of the input rate.

Same model, other providers: DeepSeek · Engy

Technical specifications

Canonical IDtensorx/deepseek-v4.1-flash-1017-tensorx
ProviderTensorX
Context window1,048,576 tokens
OperationsCHAT_COMPLETIONS
Modalitiestext, image

Pricing

An 8% platform margin applies to credit top-ups; model usage prices are not separately marked up.

OperationMetricUnitPrice
CHAT_COMPLETIONSINPUT_TEXTPER_1M_TOKENS$0.500000
CHAT_COMPLETIONSCACHE_READPER_1M_TOKENS$0.130000
CHAT_COMPLETIONSOUTPUT_TEXTPER_1M_TOKENS$1.50

Example usage

With existing OpenAI SDK flows, change only the base URL and model identifier.

curl https://llmtr.com/v1/chat/completions   -H "Authorization: Bearer llmtr-your_key"   -H "Content-Type: application/json"   -d '{"model":"tensorx/deepseek-v4.1-flash-1017-tensorx","messages":[{"role":"user","content":"Hello"}]}'

Guides about this model

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