This model is deprecated. We still benchmark its performance, but less often: every 18 hours instead of every 6.
DeepSeek has launched a newer release, DeepSeek V4 Flash 0731. We suggest considering it instead.
DeepSeek V4 Flash 0420 (Non-reasoning) API Provider Benchmarking & Analysis
This analysis is intended to support you in choosing the best API provider of DeepSeek V4 Flash 0420 (Non-reasoning) for your use-case.
Lowest Time per Task
Time per Intelligence Index task (minutes)
Total 1 provider
Lowest Cost per Task
Cost per Intelligence Index task
Total 1 provider
DeepSeek V4 Flash (non-reasoning) is available through GMI.
Please see the models page for DeepSeek V4 Flash 0420 (Non-reasoning) for details of the model and its intelligence compared to other models.
Pricing
Cost per Intelligence Index Task: DeepSeek V4 Flash 0420 (Non-reasoning)
Pricing: Cache Hit, Input, and Output: DeepSeek V4 Flash 0420 (Non-reasoning)
Output Speed vs. Cost per Task: DeepSeek V4 Flash 0420 (Non-reasoning)
Speed
Average of the single-request and multi-turn agentic workloads measured
Output Speed: DeepSeek V4 Flash 0420 (Non-reasoning)
Latency
Average of the single-request and multi-turn agentic workloads measured
Time to First Answer Token: DeepSeek V4 Flash 0420 (Non-reasoning)
Reliability
Share of requests the endpoint failed, across all the single-request and multi-turn agentic workloads measured
Endpoint Error Rate: DeepSeek V4 Flash 0420 (Non-reasoning)
Key Comparison Metrics & API Features
 GMI | -- | -- | -- | -- | 1M | Open | ||
Frequently Asked Questions
Common questions about DeepSeek V4 Flash 0420 (Non-reasoning) providers
DeepSeek V4 Flash 0420 (Non-reasoning) is available through 1 API provider: GMI. Each provider offers different performance characteristics and pricing.
DeepSeek V4 Flash 0420 (Non-reasoning) is currently available through 1 API provider that we benchmark and track.
The most affordable provider for DeepSeek V4 Flash 0420 (Non-reasoning) by blended price is GMI ($0.0508 per 1M tokens). Blended price uses a 7:2:1 cache hit/input/output token ratio.
The provider with the lowest input token pricing for DeepSeek V4 Flash 0420 (Non-reasoning) is GMI ($0.0938 per 1M input tokens).
The provider with the lowest output token pricing for DeepSeek V4 Flash 0420 (Non-reasoning) is GMI ($0.19 per 1M output tokens).
The only provider of DeepSeek V4 Flash 0420 (Non-reasoning) supports JSON mode for structured output.
The only provider of DeepSeek V4 Flash 0420 (Non-reasoning) supports function calling (tool use).
When choosing a provider for DeepSeek V4 Flash 0420 (Non-reasoning), consider: time per task (how quickly the provider completes an Intelligence Index task), latency (for interactive applications requiring quick first responses), pricing (for cost-sensitive workloads), and API features like JSON mode or function calling.
Yes, provider performance can vary over time due to infrastructure changes, load balancing, and updates. We continuously benchmark all providers and display historical performance trends in the "Over Time" charts.
For information about DeepSeek V4 Flash 0420 (Non-reasoning)'s intelligence, capabilities, modalities, and how it compares to other models, see the model overview page. View model overview