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LangChain

LangChain acelera el desarrollo de aplicaciones basadas en modelos de lenguaje grande (LLM): chatbots, agentes, RAG y flujos multi‑paso. Su arquitectura modular —Prompts, LLM, Chains, Memory y Tools— reduce semanas de trabajo a días.

Itrion orquesta 160 workflows LangChain en producción, sirviendo 1,3 mil M llamadas LLM al año con una latencia P95 de 850 ms.

160

Workflows activos

1.3 B

LLM calls/año

850 ms

Latencia P95

99,9 %

Disponibilidad SLA

Ventajas clave de LangChain

Abstracción
Prompts, Chains, Memory listos
Multimodal
Texto, audio, visión, vectores
Integraciones
OpenAI, Anthropic, HF Hub…
Orquestación
Agents, Tools, Callbacks

Módulos LangChain esenciales

MóduloPropósitoAporte Itrion
LLMConexión modelos (OpenAI, LLama2)Balanceo multi‑vendor + fallback
Prompt TemplatesEstructura mensajes system/userLibrería prompts auditados IA Act UE
ChainsSecuencias pasos LLM/funcionesCadenas custom con control de coste
MemoryContexto conversacionalRedisStreams + cifrado AES‑GCM
Tools & AgentsRAG, SQL, navegadoresToolset propio para SAP, Jira, SharePoint

Pipeline RAG Itrion (Retrieval‑Augmented Generation)

1 · Ingesta docs
2 · Embeddings ADA
3 · VectorStore Qdrant
4 · Retriever Top k
5 · Prompt Fusion
6 · LLM Answer

Tiempo fin‑a‑fin ‑ < 1,2 s en 10 k docs, coste ≈ 0,002 € / consulta.

Fortalezas de Itrion con LangChain

Algoritmo de routing que elige GPT‑4/Claude/Local llamas según SLA y precio; ahorra 32 % OPEX.

Purgado de PII, logs firmados SHA‑256 y red‑teaming prompts maliciosos.

Agentes conectan SAP, Jira, SharePoint y Grafana para consultas naturales y acciones automatizadas.

Tracking de prompts, embeddings & coste en MLflow; retraining vector DB nocturno.

Razones para elegir Itrion

  • Go‑live en 10 días: RAG corporativo listo con F1 > 0,85 y coste < 0,003 € / consulta.
  • Compliance IA Act: prompts, logs y evidencias preparados para auditoría Art. 28.
  • Escalabilidad serverless: autoscaling KEDA + GPU A10 on‑demand.
  • Soporte global 24/7: respuesta S1 < 10 min, rollback automático chain‑level.

LangChain accelerates the development of large language model (LLM) applications: chatbots, agents, RAG, and multi-step workflows. Its modular architecture — Prompts, LLM, Chains, Memory, and Tools — reduces weeks of work to days.

Itrion orchestrates 160 LangChain workflows in production, serving 1.3B LLM calls per year with a P95 latency of 850 ms.

160

Active workflows

1.3B

LLM calls/year

850 ms

P95 latency

99.9%

SLA availability

Key LangChain advantages

Abstraction
Ready Prompts, Chains, Memory
Multimodal
Text, audio, vision, vectors
Integrations
OpenAI, Anthropic, HF Hub…
Orchestration
Agents, Tools, Callbacks

Essential LangChain modules

ModulePurposeItrion contribution
LLMModel connection (OpenAI, LLama2)Multi-vendor load balancing + fallback
Prompt TemplatesSystem/user message structureIA Act UE audited prompt library
ChainsLLM/function step sequencesCustom chains with cost control
MemoryConversational contextRedisStreams + AES‑GCM encryption
Tools & AgentsRAG, SQL, browsersOwn toolset for SAP, Jira, SharePoint

Itrion RAG Pipeline (Retrieval‑Augmented Generation)

1 · Document ingestion
2 · ADA Embeddings
3 · Qdrant VectorStore
4 · Top k Retriever
5 · Prompt Fusion
6 · LLM Answer

End-to-end time < 1.2 s on 10k docs, cost ≈ 0.002 €/query.

Itrion strengths with LangChain

Routing algorithm selects GPT‑4/Claude/Local Llamas based on SLA and price; saves 32 % OPEX.

PII purging, SHA‑256 signed logs, and malicious prompt red-teaming.

Agents connect SAP, Jira, SharePoint, and Grafana for natural queries and automated actions.

Prompt tracking, embeddings & cost in MLflow; nightly vector DB retraining.

Reasons to choose Itrion

  • Go-live in 10 days: Corporate RAG ready with F1 > 0.85 and cost < 0.003 €/query.
  • IA Act compliance: prompts, logs and evidence ready for Art. 28 audit.
  • Serverless scalability: KEDA autoscaling + GPU A10 on-demand.
  • 24/7 global support: S1 response < 10 min, automatic chain-level rollback.

At Itrion, we provide direct, professional communication aligned with the objectives of each organisation. We diligently address all requests for information, evaluation, or collaboration that we receive, analysing each case with the seriousness it deserves.

If you wish to present us with a project, evaluate a potential solution, or simply gain a qualified insight into a technological or business challenge, we will be delighted to assist you. Your enquiry will be handled with the utmost care by our team.