About DeepSeek V4.1 Flash
DeepSeek V4.1 Flash is a DeepSeek model. On TeamoRouter its model ID is deepseek-flash, and the same TeamoRouter API key works for it and every other model. Setup steps are in the API docs.
- Model ID
deepseek-flash- Provider
- DeepSeek
- Context window
- 1M tokens
- Official list price
- $0.15 input / $0.60 output per 1M tokens
More DeepSeek models
Use the DeepSeek V4.1 Flash API
Point the base URL at TeamoRouter and use deepseek-flash as the model name; nothing else changes. Python example:
from openai import OpenAI
client = OpenAI(
base_url="https://api.teamorouter.vip/v1", # the only line that changes
api_key="<TEAMOROUTER_API_KEY>",
)
response = client.chat.completions.create(
model="deepseek-flash",
messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)DeepSeek V4.1 Flash guides
- DeepSeek V4.1 Flash 1017 API: Pricing, Peak Hours, Model ID and Claude Code Setup
- DeepSeek API "402 Insufficient Balance": What It Means and How to Fix It
- GPT-6 Astra vs DeepSeek V4 Pro vs Claude Fable 5: Coding Comparison
- Connect DeepSeek V4 Pro to Codex: Two-Line OPENAI_BASE_URL Setup | TeamoRouter
- Connect DeepSeek V4 Pro to OpenCode, Cline, and Cherry Studio | TeamoRouter
- DeepSeek V4 Pricing After Aug 16: Peak/Off-Peak vs TeamoRouter Flat Rates | TeamoRouter
DeepSeek V4.1 Flash FAQ
- What is the DeepSeek V4.1 Flash API model ID?
- The model ID is deepseek-flash. The OpenAI-compatible base URL is https://api.teamorouter.vip/v1.
- How much does the DeepSeek V4.1 Flash API cost?
- The official list price of DeepSeek V4.1 Flash is $0.15 input / $0.60 output per 1M tokens. TeamoRouter bills per use with no monthly fee; see the price table on this page for the current discounted price.
- Can I use DeepSeek V4.1 Flash in Cursor, Cline or Cherry Studio?
- Yes. Choose the OpenAI-compatible provider, set the base URL to https://api.teamorouter.vip/v1, use your TeamoRouter API key, and enter deepseek-flash as the model name.