El modelo de frontera híbrido de Anthropic que proporciona respuestas instantáneas o razonamiento extendido mediante cadena de pensamiento, estableciendo récords en ingeniería de software.
Technical Specifications
- Provider
- Anthropic
- Category
- flagship
- Release Date
- 2025-02
- Batch API Discount
- 50% off async batch
- Consumer Subscription
- $20 / month
- Reasoning Effort Control
- Configurable (Low / Med / High)
- 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)
- claude-3-7-sonnet-20250201
- Supported SDK & API Protocol
- Anthropic Messages API + AWS Bedrock + Vertex AI
- Lifecycle & Deprecation Status
- Active GA (Guaranteed support through 2027+)
- Production Rate Limits (RPM & TPM)
- 4,000 – 10,000 RPM (Tier 4 + Priority Tier) · 800,000 – 2,000,000 TPM
- Long-Context Pricing Tier (>128K / >200K)
- Standard rate up to 200K tokens; 2x input/output tier above 200K tokens
- Prompt Cache Write & TTL Policy
- $0.3/1M cached read (90% off); 5-min default & 1-hour extended TTL
- 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
- Native Web Search Citations + Code Execution Tool + MCP Connectors
- Fine-Tuning & Distillation Support
- Custom Model Tuning via Amazon Bedrock & Prompt 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 Anthropic Cloud API
- System Card & Safety Framework
- Anthropic RSP ASL-2 / ASL-3 Constitutional Safety Evaluated
- Enterprise Compliance (SOC2 / HIPAA / ZDR)
- SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier
Claude 3.7 Sonnet Cost, Context, Hardware & API Integration
For single-user chat, a $20/mo subscription caps your bill below this API volume.
Break-even point: ~31 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 Claude 3.7 Sonnet:
Benchmark Scores & 6-Axis Capability Radar
- SWE-bench Verified
- 70.3%
- GPQA Diamond
- 65%
- MMLU-Pro
- 78.2%
- HumanEval
- 92.4%
- Humanity's Last Exam
- 8.9%
- Terminal-Bench
- 35.2%
- SciCode
- 40.1%
- LiveCodeBench
- 64.8%
- AIME
- 61.3%
- Long-Context Reasoning
- 71.5%
- Chatbot Arena Elo
- 1335pts
Strengths
- mundo-leading SWE-bench Verified codificación capacidad (70.3%)
- Dynamic razonamiento económico slider (estándar vs pensamiento modo)
- Extremely grande salida generación (up un 64K tokens por turn)
- 90% discount en cached entrada prompts ($0.30 por 1M tokens)
Limitations & Trade-offs
- mayor salida precio ($15/1M) en comparación con ligero utility modelos
- No nativo audio entrada (requiere audio-un-texto preprocessing)
Editorial Assessment
El modelo de frontera de referencia para desarrolladores que requieren codificación autónoma y razonamiento riguroso.
Best for: Ingeniería de software compleja, agentes de desarrollo y demostración matemática meditada
Compare Claude 3.7 Sonnet
Frequently Asked Questions about Claude 3.7 Sonnet
How much does the Claude 3.7 Sonnet API cost per 1M tokens?+
Claude 3.7 Sonnet by Anthropic is priced at $3 per 1M input tokens and $15 per 1M output tokens. With prompt caching enabled, cached input tokens cost $0.3 per 1M tokens, and asynchronous Batch API requests receive a 50% discount.
Should I use a $20/month subscription or the Claude 3.7 Sonnet 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 Claude 3.7 Sonnet's context window?+
Claude 3.7 Sonnet features a 200K tokens context window, which equals approximately 150,000 English words or ~400 standard single-spaced pages in a single prompt. Its maximum output generation per turn is 64,000 tokens.
Can I run Claude 3.7 Sonnet locally on my own GPU (Open Weights)?+
No, Claude 3.7 Sonnet is a proprietary closed-weights model hosted by Anthropic. It cannot be downloaded for local GPU execution and must be accessed via Anthropic's official API or cloud platform.
Does Anthropic train on data sent to the Claude 3.7 Sonnet API, and is commercial use allowed?+
API payloads are excluded from model training by default. License tier: Proprietary Commercial API (Anthropic Terms). Full commercial ownership of generated outputs. Supported deployment channels include: Anthropic API, AWS Bedrock, Google Cloud Vertex AI.
How does Claude 3.7 Sonnet perform on coding and reasoning benchmarks?+
Claude 3.7 Sonnet achieves a composite Intelligence Index of 48/100, scoring 70.3% on SWE-bench Verified, 65% on GPQA Diamond, 78.2% on MMLU-Pro, and 1335 pts on Chatbot Arena Elo.
What is Claude 3.7 Sonnet best used for?+
Claude 3.7 Sonnet is best suited for: Ingeniería de software compleja, agentes de desarrollo y demostración matemática meditada. Assessment: El modelo de frontera de referencia para desarrolladores que requieren codificación autónoma y razonamiento riguroso.
Anthropic Family Lineage, Routing Tiers & Upgrade Path
Step down to a lighter sibling for high-volume routing or step up to Anthropic's flagship reasoning tier:
Claude Haiku 5.5
Claude Opus 5.5
Claude Mythos 5.1
Claude Fable 5.1
Claude Sonnet 5.5
Claude Opus 5
AI Glossary & Architecture Concepts
View full glossary →Key machine learning concepts and benchmarks relevant to Claude 3.7 Sonnet:
La unidad básica de texto que procesa un modelo de lenguaje, que normalmente equivale a 3 o 4 caracteres o aproximadamente 0,75 palabras. Por ejemplo, una frase típica se divide en varios tokens.
Un conjunto estandarizado de pruebas para evaluar y comparar objetivamente las capacidades de distintos modelos de IA en tareas como programación (SWE-bench) o matemáticas avanzadas (AIME).
La cantidad máxima de tokens que un modelo puede considerar a la vez, incluyendo tanto la entrada que lee como la salida que genera. Una ventana de 1.000.000 de tokens puede procesar unas 750.000 palabras en una sola petición.
Un modelo de IA entrenado para invertir cómputo adicional en pensar y validar hipótesis lógicas antes de responder, diseñado para problemas complejos de ingeniería y matemáticas.
Una técnica de razonamiento paso a paso donde el modelo genera pensamientos intermedios antes de formular la respuesta final, mejorando radicalmente la resolución de problemas matemáticos y lógicos.
La capacidad de un modelo de detectar la necesidad de una función externa y emitir argumentos JSON estructurados para ejecutar API, búsquedas web o consultas a bases de datos.
Las puntuaciones de benchmarks, precios por token y límites de tasa evolucionan rápidamente. Verifique siempre las especificaciones actuales en la documentación oficial del proveedor.