نموذج Doubao 1.5 Pro من ByteDance مصمم خصيصاً لـالاستدلال المؤسسي المتقدم وهندسة البرمجيات وتطبيقات الإنتاج واسعة النطاق، حيث يوفر نافذة سياق بسعة 256K وسرعة 120 رمز/ثانية ومؤشر ذكاء 82/100 (بتكلفة $0.11/$0.28 لكل مليون رمز).
Technical Specifications
- Provider
- ByteDance
- Category
- flagship
- Release Date
- 2025-01
- Batch API Discount
- 50% off async batch
- Consumer Subscription
- API Pay-as-you-go
- Reasoning Effort Control
- Fixed
- Structured Outputs
- Yes
- Output Modalities
- text
- Official Documentation
- Visit Official Docs ↗
Data Privacy, Licensing & Deployment Governance
Official Provider Release Intelligence, API Quotas & Agentic Specs
- Official API Model ID (SDK String)
- doubao-1-5-pro
- Supported SDK & API Protocol
- ByteDance REST API (OpenAI-Compatible)
- Lifecycle & Deprecation Status
- Active GA (Guaranteed support through 2027+)
- 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 ($0.11/1M in) across full 256K window
- Prompt Cache Write & TTL Policy
- Cached input at $0.015/1M tokens
- Computer Use & Browser GUI Agent
- Supported (Screen coordinate grounding, browser & desktop GUI action loops)
- 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) · Vision (~258–765 tokens per image tile)
- 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 ByteDance Cloud API
- System Card & Safety Framework
- ByteDance Production Safety & Alignment Verified
- Enterprise Compliance (SOC2 / HIPAA / ZDR)
- SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier
Doubao 1.5 Pro Cost, Context, Hardware & API Integration
Pay-as-you-go API is cheaper for this volume (saves $12.05/mo vs $20 flat plan).
Break-even point: ~1,258 requests/day equals $20/month.
Same Monthly Workload Cost Across Popular Reference Models
Live Prompt Paste Tokenizer & Cost Counter
Paste real system instructions, JSON schemas, or code to measure BPE token counts across tokenizers.
Hybrid Prompt Routing Cascade Simulator
Route routine queries to a fast lightweight model ($0.15/1M) and escalate only complex reasoning turns to Doubao 1.5 Pro:
Benchmark Scores & 6-Axis Capability Radar
- GPQA Diamond
- 63.5%
- MMLU-Pro
- 79.5%
- HumanEval
- 89%
- Chatbot Arena Elo
- 1340pts
Strengths
- نافذة سياق بسعة 256K وحد أقصى للمخرجات يصل إلى 8K رمز (GPQA Diamond 63.5% · MMLU-Pro 79.5%)
- سرعة توليد عالية تبلغ 120 رمز/ثانية مع زمن استجابة لأول رمز (TTFT) قدره 340 مللي ثانية
- تسعير API تنافسي (بتكلفة $0.11/$0.28 لكل مليون رمز) مع دعم التخزين المؤقت للأوامر والمخرجات المهيكلة بصيغة JSON
Limitations & Trade-offs
- نموذج سحابي مغلق الأوزان لا يدعم تنزيل الأوزان للتشغيل المحلي المعزول عن الإنترنت
- في المسائل البحثية فائقة التعقيد، قد تتفوق نماذج الاستدلال الثقيلة المتخصصة في عمق التحليل
Editorial Assessment
بفضل مؤشر ذكاء 82/100 وسعة سياق 256K وسرعة 120 رمز/ث، يُعد Doubao 1.5 Pro خياراً قوياً وموثوقاً ضمن منظومة نماذج ByteDance.
Best for: مثالي لـالاستدلال المؤسسي المتقدم وهندسة البرمجيات وتطبيقات الإنتاج واسعة النطاق وأنظمة RAG المؤسسية وربط واجهات البرمجة (API) القابلة للتوسع.
Compare Doubao 1.5 Pro
Frequently Asked Questions about Doubao 1.5 Pro
How much does the Doubao 1.5 Pro API cost per 1M tokens?+
Doubao 1.5 Pro by ByteDance is priced at $0.11 per 1M input tokens and $0.28 per 1M output tokens. With prompt caching enabled, cached input tokens cost $0.015 per 1M tokens, and asynchronous Batch API requests receive a 50% discount.
Should I use a $20/month subscription or the Doubao 1.5 Pro 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 Doubao 1.5 Pro's context window?+
Doubao 1.5 Pro features a 256K tokens context window, which equals approximately 192,000 English words or ~512 standard single-spaced pages in a single prompt. Its maximum output generation per turn is 8,192 tokens.
Can I run Doubao 1.5 Pro locally on my own GPU (Open Weights)?+
No, Doubao 1.5 Pro is a proprietary closed-weights model hosted by ByteDance. It cannot be downloaded for local GPU execution and must be accessed via ByteDance's official API or cloud platform.
Does ByteDance train on data sent to the Doubao 1.5 Pro API, and is commercial use allowed?+
API payloads are excluded from model training by default. License tier: Proprietary Commercial API (ByteDance Terms). Full commercial ownership of generated outputs. Supported deployment channels include: ByteDance Cloud API & Enterprise Endpoints.
How does Doubao 1.5 Pro perform on coding and reasoning benchmarks?+
Doubao 1.5 Pro achieves a composite Intelligence Index of 82/100, scoring N/A% on SWE-bench Verified, 63.5% on GPQA Diamond, 79.5% on MMLU-Pro, and 1340 pts on Chatbot Arena Elo.
What is Doubao 1.5 Pro best used for?+
Doubao 1.5 Pro is best suited for: مثالي لـالاستدلال المؤسسي المتقدم وهندسة البرمجيات وتطبيقات الإنتاج واسعة النطاق وأنظمة RAG المؤسسية وربط واجهات البرمجة (API) القابلة للتوسع.. Assessment: بفضل مؤشر ذكاء 82/100 وسعة سياق 256K وسرعة 120 رمز/ث، يُعد Doubao 1.5 Pro خياراً قوياً وموثوقاً ضمن منظومة نماذج ByteDance.
ByteDance Family Lineage, Routing Tiers & Upgrade Path
Step down to a lighter sibling for high-volume routing or step up to ByteDance's flagship reasoning tier:
AI Glossary & Architecture Concepts
View full glossary →Key machine learning concepts and benchmarks relevant to Doubao 1.5 Pro:
The basic unit of text that a language model processes, typically representing about 3 to 4 English characters or roughly 0.75 words. For example, the sentence "Artificial intelligence is fast" breaks down into about 5 tokens.
A standardized evaluation suite used to objectively measure and rank an AI model's capabilities across specific tasks — such as SWE-bench Verified for software engineering, AIME for competitive math, or MMLU for general knowledge.
The maximum number of tokens a model can consider at once — both the input it reads and the output it writes. A 1,000,000-token context window can hold roughly 750,000 English words in a single request.
An AI model trained via reinforcement learning to spend dynamic compute thinking through complex logic, math, and architectural problems before outputting a solution. Examples include OpenAI o1, o3, and DeepSeek R1.
A step-by-step reasoning technique where an AI model generates intermediate problem-solving thoughts before arriving at a final answer. Native reasoning models like OpenAI o3 and DeepSeek R1 use CoT to solve complex math and coding challenges.
The ability of a language model to recognize when an external capability is needed and output structured JSON arguments to invoke external APIs, databases, or terminal commands. The runtime executes the tool and passes results back to the model.
Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.
المصادر الرسمية: ByteDance Volcengine Platform Documentation↗