01.AI

Yi-Large

Revisado por el equipo de investigación de GetInfoUsÚltima revisión: October 2026Política editorial
Modelo de Generación ClásicaOfficial Source Verified ↗
79
Intelligence Index

Yi-Large de 01.AI es un modelo de IA diseñado para asistencia conversacional, procesamiento de texto y cargas de trabajo empresariales, con ventana de contexto de 33K, velocidad de 75 tokens/s, índice de inteligencia de 79/100 y tarifa de $2.5/$2.5 por 1M de tokens.

Technical Specifications

Provider
01.AI
Category
flagship
Release Date
2024-05
Knowledge Cutoff
March 2024
Architecture
Dense Bilingual Foundation Transformer
Parameters
Confidential
Context Window
33K tokens
Max Output
4K tokens
Cached Input Price
$0.25 / 1M tokens
Batch API Discount
50% off async batch
Consumer Subscription
API Pay-as-you-go
Reasoning Mode
No (Standard)
Reasoning Effort Control
Fixed
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 (01.AI Terms)
Deployment & Cloud Availability
01.AI 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)
yi-large
Supported SDK & API Protocol
01.AI REST API (OpenAI-Compatible)
Lifecycle & Deprecation Status
Legacy Stable (Upgrade path available in 01.AI lineup)
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 ($2.5/1M in) across full 33K window
Prompt Cache Write & TTL Policy
Cached input at $0.25/1M 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 01.AI Cloud API
System Card & Safety Framework
01.AI 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

Yi-Large 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)
$120.00$187.50
Monthly Savings: $67.50 (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: ~83 requests/day equals $20/month.

Same Monthly Workload Cost Across Popular Reference Models

Yi-Large (Active)
$120.00
/ 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 Yi-Large:

Cascaded Monthly Bill:$43.50/mo
Saves $76.50/mo (64% cost reduction) vs sending 100% of traffic to Yi-Large.

Benchmark Scores & 6-Axis Capability Radar

Benchmark Encyclopedia
Coding (84)Reasoning (60)Knowledge (77)Speed (50)Context (55)Cost Value (72)
Yi-Large2026 Frontier Median
GPQA Diamond
52%
MMLU-Pro
76.5%
HumanEval
83.5%
Chatbot Arena Elo
1290pts

Strengths

  • Ventana de contexto de 33K con hasta 4K tokens de salida máxima (GPQA Diamond 52% · MMLU-Pro 76.5%)
  • Rendimiento ágil de 75 tokens/segundo con latencia inicial (TTFT) de solo 510 ms
  • Economía de API competitiva ($2.5/$2.5 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 volúmenes masivos de tokens, se recomienda activar el caché de prompts y Batch API para optimizar costos

Editorial Assessment

Con una puntuación de inteligencia de 79/100, contexto de 33K y 75 tok/s, Yi-Large destaca como una opción sumamente sólida dentro del ecosistema de 01.AI.

Best for: Ideal para asistencia conversacional, procesamiento de texto y cargas de trabajo empresariales, sistemas RAG empresariales y automatización mediante API.

Frequently Asked Questions about Yi-Large

How much does the Yi-Large API cost per 1M tokens?+

Yi-Large by 01.AI is priced at $2.5 per 1M input tokens and $2.5 per 1M output tokens. With prompt caching enabled, cached input tokens cost $0.25 per 1M tokens, and asynchronous Batch API requests receive a 50% discount.

Should I use a $20/month subscription or the Yi-Large 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 Yi-Large's context window?+

Yi-Large features a 33K tokens context window, which equals approximately 24,576 English words or ~66 standard single-spaced pages in a single prompt. Its maximum output generation per turn is 4,096 tokens.

Can I run Yi-Large locally on my own GPU (Open Weights)?+

No, Yi-Large is a proprietary closed-weights model hosted by 01.AI. It cannot be downloaded for local GPU execution and must be accessed via 01.AI's official API or cloud platform.

Does 01.AI train on data sent to the Yi-Large API, and is commercial use allowed?+

API payloads are excluded from model training by default. License tier: Proprietary Commercial API (01.AI Terms). Full commercial ownership of generated outputs. Supported deployment channels include: 01.AI Cloud API & Enterprise Endpoints.

How does Yi-Large perform on coding and reasoning benchmarks?+

Yi-Large achieves a composite Intelligence Index of 79/100, scoring N/A% on SWE-bench Verified, 52% on GPQA Diamond, 76.5% on MMLU-Pro, and 1290 pts on Chatbot Arena Elo.

What is Yi-Large best used for?+

Yi-Large is best suited for: Ideal para asistencia conversacional, procesamiento de texto y cargas de trabajo empresariales, sistemas RAG empresariales y automatización mediante API.. Assessment: Con una puntuación de inteligencia de 79/100, contexto de 33K y 75 tok/s, Yi-Large destaca como una opción sumamente sólida dentro del ecosistema de 01.AI.

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: 01.AI Official Platform & LMSYS Chatbot Arena↗