Modeldex

DeepSeek · Text line

DeepSeek Flash

2 stages , from DeepSeek V4 Flash in Oct 2026 to DeepSeek V4.1 Flash 1017 in Oct 2026.

Evolution chamber01 / 02
DeepSeek

DeepSeek V4 Flash

CTX1M
NewRetired
71Quality
Reasoning · Vision · Tools
TextImageInput$0.15/M
TextOutput$0.60/M

October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding

Open weightsMIT1041/1044
Ready to evolve

Every generation. A new possibility.

DeepSeek V4 Flash · Oct 2026
View model : DeepSeek V4 Flash

2 stages, from DeepSeek V4 Flash (Oct 2026) to DeepSeek V4.1 Flash 1017 (Oct 2026). Press Evolve to watch each step.

How it grew

Context window

  1. 1Mv4
  2. 1Mv4.1

Max output

  1. 393Kv4
  2. 393Kv4.1

Output priceper 1M tokens, lower is better

  1. $0.60v4
  2. $0.60v4.1

Parameters

  1. 291Bv4
  2. 763Bv4.1

Downloadslast 30 days

  1. 800Kv4
  2. 18Kv4.1

Every stage

  1. v4 Stage 1

    DeepSeek

    DeepSeek V4 Flash

    CTX1M
    NewRetired
    71Quality
    Reasoning · Vision · Tools
    TextImageInput$0.15/M
    TextOutput$0.60/M

    October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding

    Open weightsMIT1041/1044
    +2 more in v4

  2. v4.1 Stage 2

    DeepSeek

    DeepSeek V4.1 Flash 1017

    CTX1M
    New
    Reasoning · Vision · Tools
    TextImageInput$0.15/M
    TextOutput$0.60/M

    October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding

    Open weightsMIT1043/1044
    +1 more in v4.1

More DeepSeek lines

Deck0/4
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