DeepSeek V4.1 Flash Expires Exp
DeprecatesDeepSeek V4.1 Flash Expires Exp is DeepSeek's language model with a 1.0M context window and up to 944K output tokens, available from 12 providers, starting at $0.15 / 1M input and $0.6 / 1M output. A fast large language model in DeepSeek's V4.1 series, optimized for low-latency responses with tool-use and reasoning support.
| Benchmarks | |
|---|---|
| Intelligence Index | #33 |
| HLE | #47 |
| Time to First Token | #404 |
| SciCode | #47 |
| LCR | #7 |
| Output TPS | #24 |
Capabilities
Input2/5
Text✓
Image✓
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities6/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling✓
Structured Outputs✓
Native JSON Schema✓
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | Flex | Fast | Batch | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Cache Write 5m $ / 1M | Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | |
| $0.3 | $1.20 | N/A | N/A | — | — | — | — | — | — | $0.15 | $0.6 | N/A | |
| $0.3 | $1.20 | $0.008 | N/A | — | — | — | — | — | — | — | — | — | |
| $0.3 | $1.20 | $0.007 | N/A | — | — | — | — | — | — | — | — | — | |
| $0.01 | $1.20 | N/A | $0.09 | — | — | — | — | — | — | — | — | — | |
| $0.3 | $1.20 | $0.006 | N/A | — | — | — | $0.375 | $1.50 | $0.0075 | — | — | — | |
| $0.3 | $1.20 | N/A | N/A | — | — | — | — | — | — | — | — | — | |
| $0.0441 | $0.891 | $0.0054 | N/A | — | — | — | — | — | — | N/A | N/A | N/A | |
| — | — | — | — | — | — | — | — | — | — | $0.112 | $0.336 | $0.00336 | |
| $0.17 | $0.63 | $0.07 | N/A | — | — | — | — | — | — | — | — | — | |
| $0.15 | $0.6 | $0.006 | N/A | $0.08 | $0.3 | $0.004 | — | — | — | — | — | — | |
| $0.3 | $1.20 | $0.006 | N/A | — | — | — | — | — | — | — | — | — | |
| $0.3 | $1.20 | $0.007 | N/A | — | — | — | N/A | N/A | N/A | — | — | — | |
| — | — | — | — | — | — | — | $0.6 | $2.40 | $0.014 | — | — | — | |
| $0.2 | $0.65 | $0.03 | N/A | — | — | — | — | — | — | — | — | — | |
Cost Calculator
US Dollar ($)
Preset:
Cheapest Instances to Run It
Cloud GPU instances that can host DeepSeek V4.1 Flash Expires Exp, ranked by cheapest on-demand price. The model needs about 1832 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.
All clouds
FP16 (full precision)
US Dollar ($)
Instance | Cloud | GPU | VRAM | Price | Cheapest region |
|---|---|---|---|---|---|
| p6-b300.48xlarge |  AWS | 8× B300 | 2149 GB | $142.42/hr |
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| DeepSeek V4 Flash 0731 P | — | — | — | — | Available |
| DeepSeek V4.731 Flash US | — | — | — | — | Available |
| DeepSeek V4 420 Flash | — | — | — | — | Available |
| DeepSeek V4.4.1 Flash | — | — | — | — | Available |
| DeepSeek V4.1 Flash Fast | 1.0M | $0.600 | $2.40 | Available | |
| DeepSeek V4.1 Flash Expires Exp | 1.0M | $0.150 | $0.600 | Current | |
| DeepSeek V4.1 Flash Beta | 1.0M | — | — | Available | |
| DeepSeek V4.1 Flash DST | — | — | — | — | Available |
| DeepSeek V4.1 Flash P | — | — | — | — | Available |
| DeepSeek V4.1 Flash US | — | 1.0M | $0.450 | $1.80 | Available |
| DeepSeek V4 Flash Vision Exp | 1.0M | $0.216 | $0.647 | Deprecated |
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| DeepSeek V4 Pro | Pro | 1.0M | $0.660 | $1.98 | |
| DeepSeek V4 Pro 0813 P | Pro | — | — | — | — |
| DeepSeek V4 Pro | Pro | — | — | — | — |
| DeepSeek V4 Pro | Pro | 1.0M | $0.250 | $0.870 | |
| DeepSeek V4 Pro 813 | Pro | — | 1.0M | $1.32 | $3.96 |
| DeepSeek V4 Pro US | Pro | — | — | — | — |