Tencent

Hunyuan Large V2

Revisado por el equipo de investigación de GetInfoUsÚltima revisión: October 2026Política editorial
Modelo Insignia de FronteraOfficial Source Verified ↗
85
Intelligence Index

Hunyuan Large V2 de Tencent es un modelo de IA diseñado para razonamiento empresarial de frontera, programación avanzada y flujos de producción, con ventana de contexto de 512K, velocidad de 80 tokens/s, índice de inteligencia de 85/100 y tarifa de $0.7/$2.8 por 1M de tokens.

Technical Specifications

Provider
Tencent
Category
flagship
Release Date
2026-05
Knowledge Cutoff
February 2026
Architecture
High-Scale Sparse Mixture-of-Experts Transformer
Parameters
500B total (30B active MoE)
Context Window
512K tokens
Max Output
16K tokens
Cached Input Price
$0.07 / 1M tokens
Batch API Discount
50% off async batch
Consumer Subscription
API Pay-as-you-go
Reasoning Mode
Yes (Chain-of-Thought)
Reasoning Effort Control
Configurable (Low / Med / High)
Tool Calling
Yes
Structured Outputs
Yes
Open Weights
No (Proprietary Cloud)
Input Modalities
text
Output Modalities
text
Official Documentation
Visit Official Docs ↗

Data Privacy, Licensing & Deployment Governance

API Data Training Policy
API payloads are excluded from model training by default
Model License & Commercial Rights
Proprietary Commercial API (Tencent Terms)
Deployment & Cloud Availability
Tencent Cloud API & Enterprise Endpoints
Output Ownership
Full commercial ownership of generated outputs

Official Provider Release Intelligence, API Quotas & Agentic Specs

Compare Multi-Models Side-by-Side →
Official API Model ID (SDK String)
hunyuan-large-v2
Supported SDK & API Protocol
Tencent REST API (OpenAI-Compatible)
Lifecycle & Deprecation Status
Active GA (Guaranteed support through 2028+)
Production Rate Limits (RPM & TPM)
5,000 – 15,000 RPM (Production Tier) · 800,000 – 2,000,000 TPM
Long-Context Pricing Tier (>128K / >200K)
Flat rate ($0.7/1M in) across full 512K window
Prompt Cache Write & TTL Policy
Cached input at $0.07/1M tokens
Computer Use & Browser GUI Agent
API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop)
MCP & Parallel Tool Calling
Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema
Web Search Grounding & Code Sandbox
Supported via external Tavily/Exa Search & E2B/Docker Sandbox tools
Fine-Tuning & Distillation Support
API Prompt Engineering & RAG Distillation
Multimodal Tokenization Billing
Text BPE (~4 chars/token)
Weights Precision & Quantization
Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster)
Minimum GPU VRAM Requirement
Zero Local VRAM Required (100% Serverless Cloud API)
Supported Inference Engines
Managed Tencent Cloud API
System Card & Safety Framework
Tencent Production Safety & Alignment Verified
Enterprise Compliance (SOC2 / HIPAA / ZDR)
SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier
Engineering & Pricing Workbench

Hunyuan Large V2 Cost, Context, Hardware & API Integration

500 / day
4,000 tok
1,000 tok
Conversation Depth (History Re-billing):1 Turn (Single-Shot)
50%
Estimated Monthly API Cost (30 Days)
$65.10$84.00
Monthly Savings: $18.90 (Caching/Batch)
Subscription ($20/mo) vs API

For single-user chat, a $20/mo subscription caps your bill below this API volume.

Break-even point: ~154 requests/day equals $20/month.

Same Monthly Workload Cost Across Popular Reference Models

Hunyuan Large V2 (Active)
$65.10
/ month
Gemini 2.5 Flash
$18.00
/ month
DeepSeek V3
$32.70
/ month
GPT-4o
$300.00
/ month
Claude 3.7 Sonnet
$405.00
/ month

Live Prompt Paste Tokenizer & Cost Counter

Paste real system instructions, JSON schemas, or code to measure BPE token counts across tokenizers.

Chars / Words
175 / 24
OpenAI o200k
~46 tok
Claude BPE
~49 tok
Llama / DeepSeek
~51 tok

Hybrid Prompt Routing Cascade Simulator

Route routine queries to a fast lightweight model ($0.15/1M) and escalate only complex reasoning turns to Hunyuan Large V2:

Cascaded Monthly Bill:$29.77/mo
Saves $35.32/mo (54% cost reduction) vs sending 100% of traffic to Hunyuan Large V2.

Benchmark Scores & 6-Axis Capability Radar

Benchmark Encyclopedia
Coding (91)Reasoning (76)Knowledge (83)Speed (53)Context (85)Cost Value (84)
Hunyuan Large V22026 Frontier Median
GPQA Diamond
66%
MMLU-Pro
82.5%
HumanEval
91%
Chatbot Arena Elo
1365pts

Strengths

  • Ventana de contexto de 512K con hasta 16K tokens de salida máxima (GPQA Diamond 66% · MMLU-Pro 82.5%)
  • Rendimiento ágil de 80 tokens/segundo con latencia inicial (TTFT) de solo 480 ms
  • Economía de API competitiva ($0.7/$2.8 por 1M de tokens) con soporte para caché de prompts y salidas JSON estructuradas

Limitations & Trade-offs

  • Modelo propietario en la nube; no permite descargar los pesos para ejecución local sin conexión
  • En demostraciones científicas extremas, los modelos de razonamiento pesado de gama alta ofrecen mayor profundidad

Editorial Assessment

Con una puntuación de inteligencia de 85/100, contexto de 512K y 80 tok/s, Hunyuan Large V2 destaca como una opción sumamente sólida dentro del ecosistema de Tencent.

Best for: Ideal para razonamiento empresarial de frontera, programación avanzada y flujos de producción, sistemas RAG empresariales y automatización mediante API.

Frequently Asked Questions about Hunyuan Large V2

How much does the Hunyuan Large V2 API cost per 1M tokens?+

Hunyuan Large V2 by Tencent is priced at $0.7 per 1M input tokens and $2.8 per 1M output tokens. With prompt caching enabled, cached input tokens cost $0.07 per 1M tokens, and asynchronous Batch API requests receive a 50% discount.

Should I use a $20/month subscription or the Hunyuan Large V2 pay-as-you-go API?+

A flat $20/month consumer subscription is predictable for daily interactive chat and manual coding. However, if you are building software, running automated workflows, or sending low-to-moderate volume with prompt caching enabled, the pay-as-you-go API is typically far more cost-effective and offers higher rate limits without manual UI caps.

How many words and pages fit in Hunyuan Large V2's context window?+

Hunyuan Large V2 features a 512K tokens context window, which equals approximately 384,000 English words or ~1,024 standard single-spaced pages in a single prompt. Its maximum output generation per turn is 16,384 tokens.

Can I run Hunyuan Large V2 locally on my own GPU (Open Weights)?+

No, Hunyuan Large V2 is a proprietary closed-weights model hosted by Tencent. It cannot be downloaded for local GPU execution and must be accessed via Tencent's official API or cloud platform.

Does Tencent train on data sent to the Hunyuan Large V2 API, and is commercial use allowed?+

API payloads are excluded from model training by default. License tier: Proprietary Commercial API (Tencent Terms). Full commercial ownership of generated outputs. Supported deployment channels include: Tencent Cloud API & Enterprise Endpoints.

How does Hunyuan Large V2 perform on coding and reasoning benchmarks?+

Hunyuan Large V2 achieves a composite Intelligence Index of 85/100, scoring N/A% on SWE-bench Verified, 66% on GPQA Diamond, 82.5% on MMLU-Pro, and 1365 pts on Chatbot Arena Elo.

What is Hunyuan Large V2 best used for?+

Hunyuan Large V2 is best suited for: Ideal para razonamiento empresarial de frontera, programación avanzada y flujos de producción, sistemas RAG empresariales y automatización mediante API.. Assessment: Con una puntuación de inteligencia de 85/100, contexto de 512K y 80 tok/s, Hunyuan Large V2 destaca como una opción sumamente sólida dentro del ecosistema de Tencent.

Tencent Family Lineage, Routing Tiers & Upgrade Path

Step down to a lighter sibling for high-volume routing or step up to Tencent's flagship reasoning tier:

Las puntuaciones de benchmarks, precios por token y límites de tasa evolucionan rápidamente. Verifique siempre las especificaciones actuales en la documentación oficial del proveedor.

Fuentes: Tencent Cloud Hunyuan Documentation↗