DeepSeek model
DeepSeek V4 Flash
DeepSeek V4 Flash is a DeepSeek model listed in the NextModel catalog for low-cost Chinese tasks, long-context summary, batch code assistance workloads. Its listed price is $0.112 / 1M tokens input and $0.224 / 1M tokens output per 1M tokens, with a 128k token context window.
Tool callingJSON modeLong contextReasoningLow cost
What is DeepSeek V4 Flash in NextModel?
DeepSeek V4 Flash is a DeepSeek model listed in the NextModel catalog for low-cost Chinese tasks, long-context summary, batch code assistance workloads. Its listed price is $0.112 / 1M tokens input and $0.224 / 1M tokens output per 1M tokens, with a 128k token context window.
Best use cases
- low-cost Chinese tasks
- long-context summary
- batch code assistance
OpenAI-compatible code example
Keep the OpenAI SDK style, set base_url to NextModel, and use the catalog model ID deepseek-v4-flash.
Python
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://api.nextmodel.app/v1"
)
resp = client.chat.completions.create(
model="deepseek-v4-flash",
messages=[{"role": "user", "content": "Hello from NextModel"}]
)
print(resp.choices[0].message.content)Similar alternatives
DeepSeekCatalog
DeepSeek R1 is here: Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active in an inference pass....
Best forChinese reasoning, math, analysis
RoutingConfigured
JSON modeLong contextReasoningStreaming
OpenRouter if availableOpenRouter public Models API live metadata; public price comes from the registry pricing rule
VolcengineProduction
Doubao Seed 2.0 Code is Volcengine's coding-focused variant, onboarded through the Volcengine Agent Plan for agentic and long-context coding workloads.
Best foragentic coding, repository-scale refactors, long-context code review
RoutingConfigured
Tool callingJSON modeLong contextStreaming
Platform curatedNextModel production gateway and Volcengine Agent Plan pricing config
MetaCatalog
Llama 4 Maverick 17B Instruct (128E) is a high-capacity multimodal language model from Meta, built on a mixture-of-experts (MoE) architecture with 128 experts and 17 billion active parameters per forward...
Best foropen-model workflows, cost-sensitive long context, classification
RoutingConfigured
JSON modeLong contextStreamingLow cost
OpenRouter if availableOpenRouter public Models API live metadata; public price comes from the registry pricing rule
FAQ
DeepSeek V4 Flash API questions
What is DeepSeek V4 Flash best for?
High-volume, cost-sensitive chat, classification, and lightweight agent steps.
How is DeepSeek V4 Flash priced through NextModel?
Flat $0.145 per 1M input tokens and $0.289 per 1M output tokens.