DeepSeek V4 Flash

deepseek/deepseek-v4-flash
New
by DeepSeek · text in · 1.05M ctx · 2026-04-24

DeepSeek V4 Flash efficient MoE — 284B total / 13B active params, 1M context, optimized for fast eve…

Endpoints:/v1/chat/completions
INPUT$0.19/ 1M tokens
OUTPUT$0.37/ 1M tokens
p50 TTFT303 ms7d
p95 TTFT1.37 s7d
TRAFFIC100.3Mtokens / 7d
▶ Try in playground</> Use via API
Code samples
from openai import OpenAI

client = OpenAI(
    base_url="https://orcarouter.ai/v1",
    api_key="$ORCAROUTER_API_KEY",
)

response = client.chat.completions.create(
    model="deepseek/deepseek-v4-flash",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)
Pricing
Input / 1M tokens$0.190
Output / 1M tokens$0.370
Cache read / 1M$0.0037
CurrencyUSD
Performancelast 7 days
TTFT p50
303 ms
Output speed
74.6 tok/s
TTFT p95
1.37 s
Error rate
0.29%
Public benchmarksLast evaluated 2026-04-24
AA Coding
38.7
AA Intelligence
46.5
GPQA Diamond
89.4
Humanity's Last Exam
32.1
IFBench
79.2
Long-Context Recall
63.0
SciCode
44.9
TerminalBench Hard
35.6
τ²-Bench
95.0
Source: artificialanalysis.ai
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FAQ
How much does DeepSeek: DeepSeek V4 Flash cost on OrcaRouter?
DeepSeek: DeepSeek V4 Flash is priced at $0.19 per 1M input tokens and $0.37 per 1M output tokens via OrcaRouter. Pricing is pulled live from the routing layer.
What is DeepSeek: DeepSeek V4 Flash's context window?
DeepSeek: DeepSeek V4 Flash supports a context window of 1M tokens. Use long-context features (RAG, summarisation) up to that limit.
How do I call DeepSeek: DeepSeek V4 Flash via the OpenAI SDK?
Set OpenAI base_url to https://orcarouter.ai/v1, supply your OrcaRouter API key, and pass model="deepseek/deepseek-v4-flash" in the chat.completions.create call.
Does OrcaRouter rate-limit DeepSeek: DeepSeek V4 Flash?
Per-model rate limits follow your OrcaRouter plan. Free tiers ship with conservative caps; paid tiers lift them. Check /pricing for current quotas.
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