DeepSeek-V4.1-Flash es un modelo multimodal diseñado para ofrecer una inferencia más rápida, mayor rendimiento y un desempeño superior en tareas de razonamiento, generación de código, comprensión visual y basadas en agentes. Su arquitectura mejora la eficiencia sin comprometer las capacidades necesarias para cargas de trabajo complejas y de múltiples pasos.

Pricing: Input 24 credits / 1M tokens (≈ $0.12), Cached Input 0.5 credits / 1M tokens (≈ $0.0025), Output 95 credits / 1M tokens (≈ $0.475). High-tier top-ups (+10% bonus) bring effective pricing down to ~10% off the above rates.
deepseek-v4-1-flash

Automatically append previous messages to maintain multi-turn context. May increase token usage.

Function calling
Thinking process
Reasoning effort
Stream Response

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Complete guide to using deepseek-v4-1-flash

API de DeepSeek-V4.1-Flash para un razonamiento multimodal rápido y eficiente

Original image
La API de DeepSeek-V4.1-Flash ofrece computación asimétrica eficiente
La API de DeepSeek V4.1 Flash integra comprensión visual nativa
La API de DeepSeek V4.1 Flash amplía el contexto a un millón de tokens
Una caché KV comprimida hace más eficientes las cargas de trabajo de la API de DeepSeek
Diseñada para una mayor capacidad de procesamiento, la API de DeepSeek-V4.1-Flash es ideal para cargas de trabajo basadas en agentes
Pruebas de rendimientoDeepSeek V4.1-FlashDeepSeek V4-Pro 0813DeepSeek V4-Flash 0731GLM 5.3Kimi K3GPT 5.6-SolClaude Opus 5
GPQA Diamond90.992.489.988.192.994.193.4
HLE36.8 (39.1*)42.7*37.8*42.0*43.544.556.3
Codeforces (Rating)347133483289————
MathArena Apex65.665.358.6—65.6——
Terminal-Bench 2.190.687.982.788.288.388.889.1
Terminal-Bench 3.030.011.87.628.317.734.443.3
Terminal-Bench 4.031.212.47.037.912.639.951.8
DeepSWE v1.174.262.754.466.967.573.074.0
ProgramBench20.315.5—19.017.523.037.0
NL2Repo-Bench65.461.554.258.058.056.875.3
CyberGym88.183.376.784.580.084.5—
SEC-Bench Pro62.856.430.9——74.3—
ExploitGym15.35.41.815.0—33.722.1
HLE (w/tools)63.960.051.562.559.8—63.6
Automation-Bench54.843.237.748.846.745.850.3
Agents' Last Exam31.825.725.228.527.626.728.6
Chartography (w/tools)78.9———68.179.984.0
BabyVision (w/tools)89.6———85.788.994.1
ZeroBench-main (w/tools)49.0———41.053.052.0
Note* Denotes the text-only subset of HLE.
Crea asistentes de programación con la API de DeepSeek-V4.1-Flash
Crea agentes de IA con la API de DeepSeek V4.1 Flash
Analiza contenido visual con DeepSeek 4.1 Flash API
Gestiona flujos de trabajo de contexto largo con DeepSeek API

Kie.ai offers cost-effective DeepSeek-V4.1-Flash API Pricing for developers who want to control model costs while scaling real applications. Whether you are testing early ideas or handling larger workloads, the pricing structure is designed to make ongoing API usage more manageable.

Detailed DeepSeek-V4.1-Flash API documentation helps developers move from setup to integration with less friction. You can find the information needed for authentication, request configuration, supported inputs, response handling, and practical implementation in one place.

When integration or usage issues come up, Kie.ai provides 24/7 service support for DeepSeek 4.1 Flash API users. Continuous assistance can help reduce delays during testing, deployment, and ongoing application development.

Kie.ai also provides access to other popular model APIs alongside DeepSeek API, giving developers more flexibility when different tasks require different capabilities. You can test and integrate multiple leading models without rebuilding your entire API workflow around separate platforms.