Model · DeepSeek
DeepSeek V4.1 Flash: price, limits and messages on every plan
DeepSeek's DeepSeek V4.1 Flash in llmwise: how many DeepSeek V4.1 Flash messages each plan gives, what counts against them, what DeepSeek V4.1 Flash reads, where your messages go, and what it costs at DeepSeek's API prices.
Prices and limits checked against OpenRouter's DeepSeek V4.1 Flash page. Updated .
Short answer
DeepSeek V4.1 Flash isn't in llmwise's free trial; it needs a paid plan. As an everyday model it has a daily count: 30 DeepSeek V4.1 Flash messages a day on Plus ($10), 60 on Pro ($20), 120 on Max ($50), 200 on Ultra ($100) and 200 on Studio ($200), refilled every day at 00:00 UTC. Each DeepSeek V4.1 Flash message's price is shown before you send it.
DeepSeek V4.1 Flash on every plan
What DeepSeek V4.1 Flash costs in llmwise is a count, not a token bill: 60 a day on Pro, and it isn't in the free trial.
| Plan | Price | DeepSeek V4.1 Flash messages |
|---|---|---|
| Free | $0 | Not in the trial |
| Plus | $10 a month | 30 a day |
| Pro | $20 a month | 60 a day |
| Max | $50 a month | 120 a day |
| Ultra | $100 a month | 200 a day |
| Studio | $200 a month | 200 a day |
Prices don't include tax, which is added where it applies and shown before you pay. DeepSeek V4.1 Flash is an everyday model: its count is a day's, refilled at 00:00 UTC, and it doesn't touch the monthly allowance the other models share. How pricing works.
Every limit is published. Paid plans also have a monthly fair-use limit on AI cost: Plus $3.75, Pro $7.50, Max $20, Ultra $42, Studio $85. Using every message on your plan at typical sizes stays under it; very large messages and heavy research use it faster. Every limit, explained.
DeepSeek V4.1 Flash usage limits, explained
Every limit on DeepSeek V4.1 Flash in llmwise is published. Here's each one, in DeepSeek V4.1 Flash messages.
DeepSeek V4.1 Flash has a daily count on every paid plan: 30 DeepSeek V4.1 Flash messages on Plus, 60 DeepSeek V4.1 Flash messages on Pro, 120 DeepSeek V4.1 Flash messages on Max, 200 DeepSeek V4.1 Flash messages on Ultra, 200 DeepSeek V4.1 Flash messages on Studio. The DeepSeek V4.1 Flash count refills at 00:00 UTC, and yesterday's unused DeepSeek V4.1 Flash messages don't carry over.
Long DeepSeek V4.1 Flash chats count more, because each DeepSeek V4.1 Flash reply resends the whole conversation. Past 64k tokens a DeepSeek V4.1 Flash reply counts as 2 messages, so Pro's 60 DeepSeek V4.1 Flash messages become up to 30 such replies; past 128k it counts as 4 (up to 15 DeepSeek V4.1 Flash replies); past 200k the DeepSeek V4.1 Flash chat is full.
DeepSeek V4.1 Flash's native context window is 1.05M tokens; llmwise stops a DeepSeek V4.1 Flash chat at 200k tokens, so a DeepSeek V4.1 Flash chat uses at most 200k of its 1.05M tokens.
A DeepSeek V4.1 Flash reply can run to 8,000 tokens on Plus and Pro and 16,000 on Max, Ultra, and Studio, at the same DeepSeek V4.1 Flash price however long it runs.
On a paid plan each web search or link read in a DeepSeek V4.1 Flash reply counts as 1 Claude Haiku 4.5 message.
A $10 top-up adds to the monthly allowance, not to DeepSeek V4.1 Flash's daily count of 60 on Pro.
DeepSeek V4.1 Flash replies share every plan's soft cap of 100 replies an hour with the other models.
What DeepSeek V4.1 Flash reads and does
| Made by | DeepSeek |
|---|---|
| Model at OpenRouter | deepseek/deepseek-v4.1-flash |
| Context window | 1.05M tokens |
| Longest chat in llmwise | 200k tokens |
| Images you attach | Reads them |
| PDFs you attach | Gets the text only |
| Tools (search, documents, code, apps) | Yes |
| Reasoning | On, at low effort |
| API price, per million tokens | $0.30 in, $1.20 out |
| A typical message at API prices | $0.0020 |
| On Pro | 60 a day |
Where your DeepSeek V4.1 Flash messages go
llmwise doesn't call DeepSeek for DeepSeek V4.1 Flash: every DeepSeek V4.1 Flash message goes through OpenRouter, which routes it to a company hosting DeepSeek V4.1 Flash.
Each DeepSeek V4.1 Flash request asks OpenRouter only for DeepSeek V4.1 Flash hosts that, according to OpenRouter, don't store prompts for their own use or train on them, and skips any listed as running a 4-bit (fp4) build of DeepSeek V4.1 Flash. The DeepSeek V4.1 Flash host that answers can be a hosting company rather than DeepSeek, under its own terms.
If one DeepSeek V4.1 Flash host is down, OpenRouter moves the DeepSeek V4.1 Flash request to another that meets the same terms.
The Privacy Policy lists every company a DeepSeek V4.1 Flash message can reach.
DeepSeek V4.1 Flash's API price, and what a message costs
DeepSeek V4.1 Flash's API price is $0.30 per million tokens in and $1.20 out: the price of the OpenRouter endpoints llmwise uses, not DeepSeek's own API. At that price a typical DeepSeek V4.1 Flash message (4,000 tokens in, 700 out) costs about $0.0020.
In llmwise a DeepSeek V4.1 Flash message isn't billed by the token: it's one of 60 DeepSeek V4.1 Flash messages a day on Pro, however long the DeepSeek V4.1 Flash reply runs.
What DeepSeek V4.1 Flash's replies cost in our test runs, job by job, and DeepSeek V4.1 Flash beside the rest of its family: DeepSeek V4.1 Flash pricing: API price, cost per message and plans.
When to use DeepSeek V4.1 Flash, and when a cheaper model will do
llmwise's catalog describes DeepSeek V4.1 Flash as “Fast, low-cost DeepSeek model with vision”. No benchmark scores here: ask DeepSeek V4.1 Flash your own question, then switch the picker to another model in the same chat, which sees DeepSeek V4.1 Flash's answer too.
DeepSeek V4.1 Flash is an everyday model, so nothing in llmwise costs less: its 60 messages a day on Pro come on top of the monthly allowance.
Same count as DeepSeek V4.1 Flash on every plan: Claude Haiku 5.5, GPT-6 Luna and GLM 5.3 Flash.
DeepSeek V4.1 Flash in our test runs
DeepSeek V4.1 Flash passed 48 of our 50 test prompts, sent through llmwise's own pipeline and checked the same way for every model.
- Coding5 of 5 passed
- Writing4 of 5 passed
- Math5 of 5 passed
- Summarization5 of 5 passed
- Data analysis5 of 5 passed
- Customer support4 of 5 passed
- Translation5 of 5 passed
- SQL5 of 5 passed
- RAG and answering from documents5 of 5 passed
- Agents and tool use5 of 5 passed
How DeepSeek V4.1 Flash began its reply to our first writing prompt, “Write a LinkedIn post of 100 to 150 words announcing that our small bakery, Crumb & Co., opens a second shop in Leeds on 14 November. Mention the free coffee…”:
Some news we've been sitting on for a while, and it feels good to finally say it out loud: Crumb & Co. is opening a second shop in Leeds on 14 November. We started with one small counter, a handful of recipes, and a lot of help from people who chose to spend their mornings with us. That's the only reason this is happening. The new shop will have the same bread, the same cakes, and the same faces you know, plus a few of our team who've been waiting for their own chance to run a counter. To say thank you, the first coffee is on us on opening day. No catch, no vouchers, just come in and have one. We'd love to see you there. Bring a friend, or don't. Either way, there'll be something warm waiting. — Crumb & Co., Leeds, 14 November
Also about DeepSeek V4.1 Flash: DeepSeek V4, without a DeepSeek account
Questions
Is DeepSeek V4.1 Flash free in llmwise?
No. DeepSeek V4.1 Flash isn't in llmwise's free trial, which is Claude Haiku 5.5 alone. Pro ($20 a month) gets 60 DeepSeek V4.1 Flash messages a day.
What are DeepSeek V4.1 Flash's usage limits in llmwise?
DeepSeek V4.1 Flash has a published daily count on each paid plan (60 DeepSeek V4.1 Flash messages a day on Pro), refilled at 00:00 UTC. A long DeepSeek V4.1 Flash chat counts each reply as 2 DeepSeek V4.1 Flash messages past 64k tokens and 4 past 128k.
What happens when my DeepSeek V4.1 Flash messages run out?
Your 60 DeepSeek V4.1 Flash messages come back at 00:00 UTC. Until then, the models on the monthly allowance keep answering.
How much context does DeepSeek V4.1 Flash have in llmwise?
1.05M tokens is DeepSeek V4.1 Flash's native context window. A DeepSeek V4.1 Flash chat in llmwise stops at 200k tokens, and past 64k each DeepSeek V4.1 Flash reply counts as more than one message, so a new DeepSeek V4.1 Flash chat for each new task goes further.
Claude, GPT, Gemini, DeepSeek, Grok, Kimi, GLM, and Mistral, in one chat.
See what a message costs before you send it. Free is 5 messages to try; sign in with an email link, no password or card.