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Model

DeepSeek V4.1 Flash Thinking

1 providers · 1 listingsreleased
$0.15
lowest input /M · NanoGPT
$0.6
lowest output /M · NanoGPT
1M
context window
384K
max output

Compare providers (sorted by listed input price)

1 listings
Cache read /MCache write /MCapabilitiesStatus
NanoGPT
deepseek/deepseek-v4.1-flash:thinking
$0.15$0.6$0.00301MreasoningtoolsstructuredvisionSep 10, 2026

Best price history

Daily lowest published price across live providers. A lower line is better for the buyer.

Best input /M
$0.15 4.0%
Best output /M
$0.6 92.1%
Provider coverage
1
1 at the start · 4 snapshots
Best published input and output price historyDaily lowest published price per one million tokens. Accent is input price and violet is output price. The vertical scale starts at zero.$0$0.648$1.30Sep 10, 2026Sep 11, 2026Sep 14, 2026
Best input priceBest output priceSep 10, 2026Sep 14, 2026

Price badge

Current price badge for DeepSeek V4.1 Flash Thinking
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Recent changes

Changelog →
  • repricedvia nano-gpt · Sep 13, 2026
    • input: $0.3 → $0.15
    • output: $1.20 → $0.6
    • cache_read: $0.0060 → $0.0030
  • repricedvia nano-gpt · Sep 11, 2026
    • description: DeepSeek V4.1 Flash supports text and image input, reasoning, tool calling, and structured output with a 1M-token context window. This is a rate-limited beta with limited capacity, intended for testing rather than production use. Assume prompts and responses are logged by the provider and may be used for model training or service improvement. Do not send sensitive or confidential data. → DeepSeek V4.1 Flash model for reasoning and agentic coding
    • family: deepseek → deepseek-flash
    • open_weights: false → true
    • knowledge: — → 2025-05
    • +5 more
  • new modelvia nano-gpt · Sep 10, 2026

Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.