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Model

DeepSeek V4.1 Flash

DeepSeek V4.1 Flash model for reasoning and agentic coding

25 providers · 32 listingsreleased knowledge cutoff 2025-05open weights
$0.15
lowest input /M · NanoGPT
$0.6
lowest output /M · NanoGPT
1.05M
context window
393K
max output

Compare providers (sorted by listed input price)

23 of 25 providers publish a price for DeepSeek V4.1 Flash. The cheapest full-context option is NanoGPT at $0.15/$0.6 per M. Listed prices span 2.8× for identical weights.

32 listings
Cache read /MCache write /MCapabilitiesStatus
NanoGPT
deepseek/deepseek-v4.1-flash
$0.15$0.6$0.00301MreasoningtoolsstructuredvisionSep 10, 2026
LLM Gatewayvariant
deepseek/deepseek-v4.1-flash
$0.15$0.6$0.00301.05Mreasoningtoolsno structuredvisionSep 10, 2026
DevPass (LLM Gateway)
deepseek-v4.1-flash
$0.15$0.6$0.00301.05MreasoningtoolsstructuredvisionSep 10, 2026
Merge Gateway
deepseek/deepseek-v4.1-flash
$0.15$0.6$0.00301MreasoningtoolsstructuredvisionSep 10, 2026
DeepSeek
deepseek-flash
$0.15$0.6$0.00301MreasoningtoolsstructuredvisionSep 10, 2026
ClinePass
cline-pass/deepseek-v4.1-flash
$0.15$0.6$0.00301MreasoningtoolsstructuredvisionSep 10, 2026
OpenCode Go
deepseek-v4.1-flash
$0.15$0.6$0.00301MreasoningtoolsstructuredvisionSep 10, 2026
AIHubMix
deepseek-v4.1-flash
$0.155$0.62$0.00311MreasoningtoolsstructuredvisionSep 10, 2026
LLM Gatewayvariant
deepinfra/deepseek-v4.1-flash
$0.2$0.6$0.00601.05MreasoningtoolsstructuredvisionSep 10, 2026
LLM Gatewayvariant
consensusprotocol/deepseek-v4.1-flash
$0.2$1$0.00501.05Mno reasoningno toolsno structuredno visionSep 10, 2026
Deep Infra
deepseek-ai/DeepSeek-V4.1-Flash
$0.2$0.6$0.00601.05MreasoningtoolsstructuredvisionSep 10, 2026
Eden AIvariant
deepinfra/deepseek-ai/DeepSeek-V4.1-Flash
$0.2$0.6$0.00601.05MreasoningtoolsstructuredvisionSep 10, 2026
LLM Gatewayvariant
fireworks/deepseek-v4.1-flash
$0.22$0.66$0.00701.05MreasoningtoolsstructuredvisionSep 10, 2026
Fireworks AI
accounts/fireworks/models/deepseek-v4p1-flash
$0.22$0.66$0.00701MreasoningtoolsstructuredvisionSep 10, 2026
GreenPT
deepseek-v4.1-flash
$0.256$1.28$0.0131MreasoningtoolsstructuredvisionSep 10, 2026
CrossModel
deepseek/deepseek-v4.1-flash
$0.27$1.08$0.0054$0.271MreasoningtoolsstructuredvisionSep 10, 2026
LLM Gatewayvariant
together-ai/deepseek-v4.1-flash
$0.3$1.20$0.00601.05MreasoningtoolsstructuredvisionSep 10, 2026
LLM Gatewayvariant
novita/deepseek-v4.1-flash
$0.3$1.20$0.00601.05Mreasoningtoolsno structuredvisionSep 10, 2026
Charm Hyper
deepseek-v4.1-flash
$0.3$1.20$0.031.05MreasoningtoolsstructuredvisionSep 10, 2026
Hugging Face
deepseek-ai/DeepSeek-V4.1-Flash
$0.3$1.201.05MreasoningtoolsstructuredvisionSep 10, 2026

Best price history

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

Best input /M
$0.15unchanged
Best output /M
$0.6unchanged
Provider coverage
32
18 at the start · 3 snapshots

Published best prices are unchanged.

3 daily snapshots collected from Sep 11, 2026 through Sep 14, 2026. A price chart will appear after the first real move.

Price badge

Current price badge for DeepSeek V4.1 Flash
![DeepSeek V4.1 Flash price](https://www.vaanalytics.in/badge/deepseek/deepseek-v4.1-flash.svg)
https://www.vaanalytics.in/badge/deepseek/deepseek-v4.1-flash.svg

Live SVG, regenerated on every hourly sync — paste it into a README to always show the current cheapest listed price. Updates when prices change; no build step needed on your side.

Recent changes

Changelog →
  • repricedvia openrouter · Sep 14, 2026
    • input: $0.15 → $0.3
    • output: $0.6 → $1.20
    • cache_read: $0.0030 → $0.0060
  • new modelvia llmgateway-providers · Sep 14, 2026
  • repricedvia edenai · Sep 13, 2026
    • input: $0.3 → $0.2
    • output: $1.20 → $0.6
  • new modelvia llmgateway-providers · Sep 13, 2026
  • new modelvia aihubmix · Sep 13, 2026
  • repricedvia openrouter · Sep 13, 2026
    • input: $0.3 → $0.15
    • output: $1.20 → $0.6
    • cache_read: $0.0060 → $0.0030

Weights

Permissivemit763B params

Standard open-source terms. Commercial use without additional conditions. Weights download without an access request.

licence and gating from the Hugging Face model card ↗ — the card is authoritative, this is a summary

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.