DeepSeek V4.1 Flash
DeepSeek V4.1 Flash by DeepSeek. Official list price: $0.66 per 1M input and $1.32 per 1M output tokens.
Official price benchmark
USD per 1M tokens
- input
- $0.660
- output
- $1.32
- cache read
- $0.150
Your budget
Input:output ratio · Similar amounts of input and output
Purchasing power ranking
$100 · DeepSeek V4.1 Flash · Balanced
Best price
Crazyrouter
−94%
providers
5
max −94%
Purchasing power ranking
The provider's published prices next to the vendor's official list.
| # | Provider | Input | Output | Cache | Uptime | Latency | Score | Tokens for budget | vs list |
|---|---|---|---|---|---|---|---|---|---|
| — | Official price | $0.660 | $1.32 | $0.150 | — | — | — | 101M | 0% |
| 1 | Clean APIoperational · Nov 12, 2026 | $0.115 | $0.115 | — | 100.0% | 533 ms | 97 | 870M | −88% |
| 2 | Polza.aioperational · Nov 12, 2026 | $0.105 | $0.156 | $0.0040 | 100.0% | 471 ms | 98 | 769M | −87% |
| 3 | Rustvydegraded · Nov 12, 2026 | $0.400 | $0.800 | — | 72.7% | 526 ms | 78 | 167M | −39% |
Some links on this site are partner links. They do not affect prices or ranking. Uptime and latency come from our own GET /models probes every 30 minutes, not a guarantee that the model is available.
Cost estimate
What one request and a month of traffic cost at the selected provider.
per request
$0.0002
per month
$1.19
Clean API · −87% · 1.20K / 500
Other models
Frequently asked questions
Answers are generated from the live quotes.
We collect DeepSeek V4.1 Flash prices two ways: the official DeepSeek list and quotes from providers our crawler checks daily. Providers in our catalogue sell DeepSeek V4.1 Flash at $0.022 in / $0.090 out (94% below the official list). Everything is normalised to a blended cost at a chosen input:output ratio, so “DeepSeek V4.1 Flash price per 1M tokens” means the same thing on every page.
What does the DeepSeek V4.1 Flash API cost?
The official DeepSeek list price is $0.660 per 1M input tokens and $1.32 per 1M output tokens. Cached input is $0.150 per 1M tokens, 4× cheaper than the regular input.
How much does 1 million tokens of DeepSeek V4.1 Flash cost?
1M input tokens cost $0.660, 1M output tokens — $1.32. With a 1:1 input/output load a million tokens works out to about $0.990. Chatbots with long context push the blended price down; code generation pushes it up.
Where is the DeepSeek V4.1 Flash API cheapest?
Our measurements show Crazyrouter as the lowest quote: 94% below the official list. Quotes from 5 providers refresh daily — see the table above.
What is the DeepSeek V4.1 Flash context window?
The context window is 400K tokens. Some vendors raise the price above a context threshold — check the plan notes.
How do I check that a provider key works?
The free checker sends a GET request to your endpoint's model list and reports status and latency. The key is not stored server-side.