DeepSeek V4.1 Flash costs $0.30 per 1M input tokens and $1.20 per 1M output tokens on the standard tier, or 63% less on input through batch. It holds 1,048,576 tokens of context.On the atlas: grid D5. 14 other models share the square; the cheapest is Gemini 2.5 Flash at $0.30 per 1M input.
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Cite this page
ModelsAtlas. “DeepSeek V4.1 Flash”. Retrieved 10 Oct 2026. https://modelsatlas.com/models/deepseek/v4-1
- Input / 1M
$0.30
observed We measured- Source
- Our catalogue
- Retrieved
- 10 Oct 2026
- Output / 1M
$1.20
observed We measured- Source
- Our catalogue
- Retrieved
- 10 Oct 2026
- Context
- tokens
1.05M
observed We measured- Source
- Our catalogue
- Retrieved
- 10 Oct 2026
- Offers
- 2 offers
Standard tier
Standard tier
≈ 786,000 words
1 host · standard, batch
Hosts and pricing
2 offers · tiers are rows, not pagesSuggest a correction
| Host | Tier | Input / 1M | Output / 1M |
|---|---|---|---|
| Our cataloguechecked 10 Oct 2026 | standard | $0.30observed We measured
| $1.20observed We measured
|
| Our cataloguechecked 10 Oct 2026 | batch | $0.11observed We measured
| $0.34observed We measured
|
Paying too much? Models near DeepSeek V4.1 Flash on the atlas.Cheaper alternatives to DeepSeek V4.1 Flash →
What it costs for your workload
Specifications
Tap src for a sourceSuggest a correction
| Catalogue id | deepseek-v4-1-flash | |
|---|---|---|
| Creator | DeepSeek | |
| Context window | 1,048,576 tokens | Observed |
| Modalities | Not disclosed | |
| Licence | Not disclosed | |
| Weights | Not disclosed | |
| Variants | One (base) | |
| Record checked | 2026-10-10 |
Capabilities
“Not disclosed” means our records do not say, not that the model lacks it.
- Vision inputNot disclosed
- AudioNot disclosed
- Open weightsNot disclosed
- Free tierNone listed
- Batch tierOffered
We hold no data yet on tool calling, structured output or benchmark scores, so none are shown.
Cheaper alternatives to DeepSeek V4.1 Flash
All 15 alternatives →| Model | Grid | Input / 1M | Output / 1M | Context | |
|---|---|---|---|---|---|
| Claude Haiku 5.5Anthropic | GRIDC5 | $0.10 | $0.50 | 1M |
Ranked by distance from grid D5, then price.See all 15 alternatives →
Head-to-head comparisons
Works with
Where DeepSeek V4.1 Flash connects across the atlas
◆Hosts serving it
- Our catalogue2 offers
◉Tools built on it
- None linked yet. Tell us about one
Questions about DeepSeek V4.1 Flash
How much does DeepSeek V4.1 Flash cost?
On the cheapest standard-tier offer in our catalogue, input costs $0.30 per 1M tokens and output costs $1.20 per 1M tokens. Batch costs $0.11 and $0.34.
What is the DeepSeek V4.1 Flash context window?
1,048,576 tokens, roughly 786,000 English words in one request.
Is there a free tier for DeepSeek V4.1 Flash?
No free-tier offer is listed for DeepSeek V4.1 Flash in our catalogue. Its cheapest standard tier is $0.30 per 1M input tokens.
What is the cheapest alternative to DeepSeek V4.1 Flash?
Among the models nearest it on the atlas, Claude Haiku 5.5 is the cheapest: $0.10 per 1M input tokens, 67% less, with 1M of context.
What does grid D5 mean for DeepSeek V4.1 Flash?
Grid D5 is input $0.30–1 per 1M tokens with context 1M. 14 other models share that square: Gemini 2.5 Flash, Gemini 3.5 Flash Lite, MiniMax M3 and 11 more. It describes price and context, not quality.
Sources
- Our catalogue — context window, modalities, licenceObserved · 10 Oct 2026
- Our catalogue — prices and tiersObserved · 10 Oct 2026
- Our calculation — grid reference, monthly cost and percentage comparisonsDerived · 10 Oct 2026
Spotted something wrong? Report a correction · Methodology
Keep going in your AI
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- How much does DeepSeek V4.1 Flash cost?
- What is the DeepSeek V4.1 Flash context window?
- Is there a free tier for DeepSeek V4.1 Flash?