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DeepSeek Β· Open-weight

DeepSeek V4 Flash API Member pricing vs list price

deepseek/deepseek-v4-flash

Open-weight

DeepSeek V4 Flash is the Flash tier of DeepSeek's V4 family: an open-weight model with a 1M-token context window at $0.091 per 1M input tokens and $0.182 per 1M output tokens at list, 10Γ— cheaper than DeepSeek V4 Pro on input. It is open-weight, so Guests can call it with no membership fee.

Try it on the Guest plan

DeepSeek V4 Flash is open-weight, so a Guest account can call it today with no membership fee. Guest keys always use Research Share and pay $0.08645 input and $0.1729 output per 1M tokens (5% below list).

API calls are paid from a prepaid balance (top-ups from $5), and Guest usage is capped at $10,000 per calendar year. The Guest plan is not offered in the EU, EEA, UK or Switzerland.

To try it without spending anything, sign in and use the free Playground: answers up to 512 tokens and a daily chat limit. One Playground chat counts as use for the membership refund guarantee.

DeepSeek V4 Flash prices per 1M tokens

Input / output, by membership tier and data policy. Every price is a percent of the provider's public list price.

DeepSeek V4 Flash 0423 prices per 1M tokens by tier and data policy
TierPrivateResearch ShareFinancial incentive notice
List price$0.091 input, $0.182 output per 1M tokens
GuestNot on Guest (data sharing required)$0.08645 input, $0.1729 output per 1M tokens5% off list price
Member$0.07735 input, $0.1547 output per 1M tokens15% off list price$0.0728 input, $0.1456 output per 1M tokens20% off list price
Executive$0.06825 input, $0.1365 output per 1M tokens25% off list price$0.0637 input, $0.1274 output per 1M tokens30% off list price

Does Member pay for itself on DeepSeek V4 Flash?

Member costs $199 a year. At list price, a Member Private key saves $0.01365 per 1M input tokens and $0.0273 per 1M output tokens. It pays for itself at about $1,327 a year ($111 a month) of DeepSeek V4 Flash spend at list price.

That is 3Γ— lower than on closed models such as Claude Sonnet 4.6. Because the model is so low-priced, it takes volume: 100 documents a day at 5,000 tokens each is about $1.37 a month of input at list, while break-even needs about 32M tokens a day at a 3:1 input-to-output mix. Run it as the routing or extraction layer of a busy pipeline and it gets there on its own; otherwise the same membership pays off through your other models.

  • Member ($199 a year) pays for itself once your DeepSeek V4 Flash spend at list price passes $111 a month with a Private key (about 972M tokens at a 3:1 input-to-output mix) or $82.92 a month with Research Share.
  • Executive ($1,999 a year) costs less than Member above $1,500 a month (Private keys), about 13B tokens a month.
  • Guests already pay 5% below list here with no fee; against that price, Member Research Share pays for itself above $111 a month.

100M tokens a month at 3 input : 1 output is $11.38 a month at list price.

At this volume Guest saves $0.57 a month against list price.

Monthly cost of DeepSeek V4 Flash by plan at 100M tokens a month
PlanUsage / moFee / moNet vs list / moPays off above
Guest$10.81Free$0.57No fee
Member Β· Private$9.67$16.58βˆ’$14.88972M tokens
Member Β· Research Share$9.10$16.58βˆ’$14.31729M tokens
Executive Β· Private$8.53$167βˆ’$1645.9B tokens
Executive Β· Research Share$7.96$167βˆ’$1634.9B tokens

Usage at each plan's price per token. The fee is the annual membership fee divided by 12 and covers every model, so spend on other models counts toward it too.

Specs

DeepSeek V4 Flash specs
ProviderDeepSeek
Model typeOpen-weight
Context window1,048,576 tokens (1M)
Input and outputText in, text out (chat completions)
Model IDdeepseek/deepseek-v4-flash
EndpointPOST https://api.bearer.club/v1/chat/completions
PlansGuest (Research Share), Member, Executive
List price per 1M tokens$0.091 input, $0.182 output

List price rank: 9th lowest input price and 4th lowest output price of the 69 models. Its context window is larger than 45 of them.

What DeepSeek V4 Flash is best at

High-volume classification and intent detection

At list price, 10M input tokens cost about $0.91, so labelling, tagging and routing large streams of text stays cheap. With a 1M-token window, whole documents fit in one request without chunking.

Routing and pre-screening for other models

In a multi-model pipeline, a low-priced first pass parses each request, classifies it and decides whether to escalate to a higher-priced model such as DeepSeek V4 Pro (10Γ— the price of DeepSeek V4 Flash on input) or Claude Sonnet 4.6 (33Γ— the price of DeepSeek V4 Flash on input). The escalation rule is yours to tune on your own traffic.

Cheap iteration on prompts and schemas

While you design an extraction or templating pipeline, testing 50 prompt variants on 10K input tokens each costs about $0.05 at list. Promote the winning prompt to a stronger model only if your evals need it.

What 1,000 requests cost

Example request shapes, priced per 1,000 requests from the per-token prices above.

Cost of 1,000 DeepSeek V4 Flash requests by request shape and plan
Request (input / output tokens)List priceGuestMember PrivateExecutive Private
Short chat reply1,000 / 300$0.15$0.14$0.12$0.11
Document summary20,000 / 1,000$2.00$1.90$1.70$1.50
Long-context read200,000 / 2,000$18.56$17.64$15.78$13.92

DeepSeek V4 Flash vs similar models

  • vs DeepSeek V4 Pro 0423: DeepSeek V4 Pro costs $0.9553 per 1M input tokens at list, 10Γ— the price of DeepSeek V4 Flash. Use Flash where cost per request matters most; move to Pro when Flash's answers fall short on your evals. Both are open-weight and on the Guest plan.
  • vs DeepSeek V4.1 Flash: DeepSeek V4.1 Flash costs $0.02376 per 1M input tokens at list, 3.8Γ— cheaper than DeepSeek V4 Flash, and $0.891 per 1M output tokens, 4.9Γ— the price of DeepSeek V4 Flash. It costs less only when more than about 91% of your tokens are input. At a 3:1 input-to-output mix, DeepSeek V4 Flash costs less.
  • vs Gemma 4 26B A4B: Gemma 4 26B A4B costs $0.09 per 1M input tokens at list, 1% cheaper than DeepSeek V4 Flash, and $0.30 per 1M output tokens, 65% more than DeepSeek V4 Flash; it has a 262,144-token window, smaller than DeepSeek V4 Flash's 1,048,576. It is another open-weight option, from Google; benchmark both on your own prompts.
  • DeepSeek V4 Pro 0423

    DeepSeek's Pro tier

    $0.9553 input / $1.91 output at list, 10Γ— the price of DeepSeek V4 Flash at a 3:1 mix; 1M-token context; open-weight, on the Guest plan.

  • DeepSeek V3.2

    Earlier DeepSeek model

    $0.259 input / $0.80 output at list, 3.5Γ— the price of DeepSeek V4 Flash at a 3:1 mix; 163K-token context; open-weight, on the Guest plan.

  • DeepSeek V4.1 Flash

    Newer DeepSeek Flash

    $0.02376 input / $0.891 output at list, 2.1Γ— the price of DeepSeek V4 Flash at a 3:1 mix; 1M-token context; open-weight, on the Guest plan.

  • Gemma 4 26B A4B

    Google open-weight

    $0.09 input / $0.30 output at list, 25% more than DeepSeek V4 Flash at a 3:1 mix; 262K-token context; open-weight, on the Guest plan.

  • Mistral Small 4

    Mistral open-weight

    $0.15 input / $0.60 output at list, 2.3Γ— the price of DeepSeek V4 Flash at a 3:1 mix; 262K-token context; open-weight, on the Guest plan.

Data policy for this model

Private: Your prompts and outputs are never used for training and never shared or licensed. For security, abuse prevention and debugging we store request and response content, encrypted, and delete it after 30 days; error details may be kept longer. We also keep usage details (model, tokens, cost, latency, status and time). The model provider may keep requests briefly for abuse monitoring under its own terms.

Research Share: available. Opt in per key and pay less. Data from that key will be used to accelerate AGI and supplied to top frontier labs for AGI purposes, and only for traffic after you opt in.

How the Research Program works

Regions

Each model is served only in the regions its provider supports. Per-model region details are not published yet.

Use DeepSeek V4 Flash with the OpenAI SDK

Change two settings: point the SDK at https://api.bearer.club/v1 and use your Bearer Club key, then pass deepseek/deepseek-v4-flash as the model.

curl https://api.bearer.club/v1/chat/completions \  -H "Authorization: Bearer $BEARER_CLUB_API_KEY" \  -H "Content-Type: application/json" \  -d '{    "model": "deepseek/deepseek-v4-flash",    "messages": [{"role": "user", "content": "Hello from the Club!"}]  }'

The official OpenAI SDKs and most OpenAI-compatible tools, such as Cursor, Cline, Continue, Open WebUI and LiteLLM, work the same way; the name of the base URL setting varies by tool.

DeepSeek V4 Flash FAQ

Is DeepSeek V4 Flash available on the Guest tier?

Yes. DeepSeek V4 Flash is open-weight, so Guests can call it with Research Share at $0.08645 input and $0.1729 output per 1M tokens (5% below list). There is no membership fee, but API calls are paid from a prepaid balance, so add credit first. Signed-in users can also try it free in the Playground.

What context window does DeepSeek V4 Flash support?

1,048,576 tokens, roughly 790,000 English words. The prompt and the answer together have to fit in it.

How does the Member discount on DeepSeek V4 Flash compare with other models?

A Member Private key gets 15% off DeepSeek V4 Flash and 5% off closed models such as Claude, GPT and Gemini. The price table on this page shows every plan and data mode.

What is the Member break-even on DeepSeek V4 Flash?

About $1,327 a year ($111 a month) of DeepSeek V4 Flash spend at list price with a Private key. Spend on other models counts toward the same fee.

What does Research Share mean on DeepSeek V4 Flash?

Research Share is a per-key choice for Members and Executives that lowers the price. On DeepSeek V4 Flash, Members pay $0.0728 per 1M input tokens with it (20% below list). Guest keys always use Research Share and pay $0.08645 (5% below list). Prompts and outputs from Research Share keys are scrubbed for personal data and secrets and will be used to accelerate AGI and supplied to top frontier labs for AGI purposes. Private keys are never used for training and never shared or licensed.

What is the model ID for DeepSeek V4 Flash on Bearer Club?

Use deepseek/deepseek-v4-flash as the model in requests to https://api.bearer.club/v1/chat/completions. The same id appears in the https://api.bearer.club/v1/models list.

Further reading

Discounts are measured against each provider's public list price and vary by model, membership tier and data policy. See Pricing.