Head-to-Head Model Comparison

Claude Opus 4 vs Claude Sonnet 4

Benchmarks, API Token Pricing, Context Window & Speed Comparison

Revisado pela equipe de pesquisa do GetInfoUsÚltima revisão: October 2026Política editorial

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Claude Opus 4Profile

Claude Sonnet 4Profile

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Anthropic

Claude Opus 4

Motor de Raciocínio Profundo

O Claude Opus 4 da Anthropic é um modelo de IA projetado para raciocínio lógico profundo, matemática avançada e análise científica passo a passo, oferecendo janela de contexto de 200K, velocidade de 42 tokens/s, índice de inteligência de 61

Intelligence Index61 / 100

Input Token:

$15.00 / 1M

Output Token:

$75.00 / 1M

Context Window:

200K tokens

SWE-bench Verified:

72.5%

Anthropic

Claude Sonnet 4

IA Agêntica e Uso de Ferramentas

O Claude Sonnet 4 da Anthropic é um modelo de IA projetado para fluxos de trabalho agênticos autônomos, chamada de ferramentas e automação, oferecendo janela de contexto de 200K, velocidade de 85 tokens/s, índice de inteligência de 58/100 e

Intelligence Index58 / 100

Input Token:

$3.00 / 1M

Output Token:

$15.00 / 1M

Context Window:

200K tokens

SWE-bench Verified:

72.7%

Principais Diferenças em Resumo

Claude Sonnet 4 is 5.0x cheaper for API usage (input + output tokens combined).
Claude Sonnet 4 is faster at 85 tok/s vs 42 tok/s.
Claude Sonnet 4 leads on SWE-bench coding (72.7% vs 72.5%).

Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →

Feature	Claude Opus 4	Claude Sonnet 4
Intelligence Index Composite reasoning & knowledge score (0-100)	61	58
Provider	Anthropic	Anthropic
Input Price Cost per million input tokens	$15.00 / 1M	$3.00 / 1M
Output Price Cost per million output tokens	$75.00 / 1M	$15.00 / 1M
Blended Price Weighted 7:2:1 cache:input:output per 1M	$11.55 / 1M	$2.31 / 1M
Context Window Maximum input + output tokens	200K tokens~300 A4 pages of text	200K tokens~300 A4 pages of text
Max Output Tokens Per single request	32K	64K
Throughput Speed Tokens generated per second	42 tok/s	85 tok/s
SWE-bench Verified Real-world software engineering	72.5%	72.7%
GPQA Diamond Graduate-level reasoning	73.8%	71.2%
Cached Input Price Prompt caching discount per 1M tokens	$1.50 / 1M	$0.30 / 1M

Quem vence em cada categoria?

At-a-glance decision framework

Coding

Claude Sonnet 4

+0.2% SWE-bench lead

Cost

Claude Sonnet 4

5.0x cheaper monthly runtime

Speed

Claude Sonnet 4

+102% faster generation

Context

Tied

200K tokens window

Pontuações de Benchmarks Verificadas

Official evaluation metrics verified by independent third-party research labs.

Claude Opus 4Claude Sonnet 4

SWE-bench Verified (Autonomous Coding)

Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.

72.5%vs72.7%

GPQA Diamond (Doctorate-Level Science & Math)

Challenging questions created by domain experts to test complex PhD-level reasoning.

73.8%vs71.2%

MMLU-Pro (Multi-task Language Understanding)

Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.

86.1%vs84.5%

LMSYS Chatbot Arena Elo

Crowdsourced human preference evaluation based on blind, head-to-head model battles.

1368ptsvs1362pts

Terminal-Bench (Agentic Coding & Terminal Use)

Autonomous multi-step tasks executed inside a real command-line terminal environment.

43.2%vs42.1%

Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

42 tok/s vs85 tok/s

Latência e Tempo de Resposta

Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.

Time to First Token (TTFT)Lower is better

Claude Opus 41.80s

Claude Sonnet 40.52s

Est. End-to-End Response (500 tokens)TTFT + generation time

Claude Opus 413.70s

Claude Sonnet 46.40s

Simulador Interativo de Custo de Tokens

Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.

Daily Input Tokens100K / day

10K500K1M

Daily Output Tokens30K / day

5K150K300K

Prompt Cache Hit Ratio50% cached

0% (Cold)50%90% (Warm)

Claude Opus 4 Monthly API Bill

$92.25 / month

$15/1M in · $75/1M out

Claude Sonnet 4 Monthly API Bill

$18.45 / month

$3/1M in · $15/1M out

Claude Sonnet 4 saves approximately $73.80 / month (80%) under this workload.5.0x Savings

Claude Opus 4 · Strengths & Key Advantages

Janela de contexto de 200K com limite máximo de saída de 32K tokens (SWE-bench Verified 72.5% · GPQA Diamond 73.8%)
Taxa de transferência rápida de 42 tokens/segundo com latência inicial (TTFT) de 1800 ms
Economia de API competitiva ($15/$75 por 1M de tokens) com suporte a cache de prompts e saídas JSON estruturadas

Considerations & Trade-offs

Modelo proprietário em nuvem; não permite download dos pesos para execução local offline
Para alto volume de requisições, recomenda-se ativar o cache de prompts e a Batch API para reduzir custos

Claude Sonnet 4 · Strengths & Key Advantages

Janela de contexto de 200K com limite máximo de saída de 64K tokens (SWE-bench Verified 72.7% · GPQA Diamond 71.2%)
Taxa de transferência rápida de 85 tokens/segundo com latência inicial (TTFT) de 520 ms
Economia de API competitiva ($3/$15 por 1M de tokens) com suporte a cache de prompts e saídas JSON estruturadas

Considerations & Trade-offs

Modelo proprietário em nuvem; não permite download dos pesos para execução local offline
Para alto volume de requisições, recomenda-se ativar o cache de prompts e a Batch API para reduzir custos

Token Use & Task Economics

Estimated cost and token consumption to complete one representative agentic task.

Metric	Claude Opus 4	Claude Sonnet 4
Cost per Task Estimated USD to finish one task	$16.46	$3.29
Output Tokens / Task Tokens generated per task	72K	72K
Reasoning Tokens / Task Thinking tokens burned per task	37K	37K

Especificações Técnicas

Architecture, release timeline, capabilities, and modalities.

Claude Opus 4 vs Claude Sonnet 4: Respostas Rápidas (FAQ)

Which is more intelligent, Claude Opus 4 or Claude Sonnet 4?

Claude Opus 4 is more intelligent. It scores 61 compared with 58 on the composite Intelligence Index.

Which model is faster?

Claude Sonnet 4 is faster, generating 85 tokens per second compared with 42 tokens per second.

Which model is cheaper to run?

Claude Sonnet 4 is cheaper at $2.31 per 1M tokens blended, compared with $11.55 (7:2:1 cache:input:output ratio).

Which model has lower latency?

Claude Sonnet 4 has lower latency, with a time to first token of 0.52s compared with 1.80s.

Veredito

Tanto Claude Opus 4 (Indicado para raciocínio lógico profundo, matemática avançada e análise científica passo a passo, arquiteturas RAG corporativas e integração escalável via API.) quanto Claude Sonnet 4 (Indicado para fluxos de trabalho agênticos autônomos, chamada de ferramentas e automação, arquiteturas RAG corporativas e integração escalável via API.) entregam excelente desempenho: Claude Opus 4 lidera em inteligência geral e programação, Claude Sonnet 4 oferece geração mais rápida e Claude Sonnet 4 apresenta o melhor custo-benefício em produção.

Perguntas Frequentes (FAQ)

Qual é melhor para programação e raciocínio, Claude Opus 4 ou Claude Sonnet 4?+

Nas avaliações de inteligência e código, Claude Opus 4 leva vantagem. Confira os gráficos SWE-bench e GPQA acima para detalhes.

Qual modelo tem a API mais barata, Claude Opus 4 ou Claude Sonnet 4?+

O Claude Opus 4 custa $15.00 / $75.00 por 1M de tokens (entrada/saída) e o Claude Sonnet 4 custa $3.00 / $15.00. No custo combinado, Claude Sonnet 4 é mais econômico.

Qual modelo possui maior janela de contexto e velocidade?+

O Claude Opus 4 suporta 200K tokens de contexto contra 200K tokens do Claude Sonnet 4, enquanto Claude Sonnet 4 entrega maior velocidade de geração.

AI Terminology & Guide

Explore Glossary →

Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.

Tokens & Pricing Context Window AI Benchmarks Reasoning Models Tool Calling Model Context Protocol (MCP)

Feature	Claude Opus 4	Claude Sonnet 4
Official API Model ID (SDK)	claude-opus-4-20250501	claude-sonnet-4-20250501
API Protocol	Anthropic Messages API + AWS Bedrock + Vertex AI	Anthropic Messages API + AWS Bedrock + Vertex AI
Release Date	2025-05	2025-05
Knowledge Cutoff	March 2025	March 2025
Architecture	Dense Frontier Reasoning Transformer	Hybrid Multimodal Reasoning Transformer
Parameters	Confidential	Confidential
Enterprise Rate Limits (RPM / TPM)	4,000 – 10,000 RPM (Tier 4 + Priority Tier) · 800,000 – 2,000,000 TPM	4,000 – 10,000 RPM (Tier 4 + Priority Tier) · 800,000 – 2,000,000 TPM
Long-Context Tier (>128K/200K)	Standard rate up to 200K tokens; 2x input/output tier above 200K tokens	Standard rate up to 200K tokens; 2x input/output tier above 200K tokens
Prompt Cache Policy & TTL	$1.5/1M cached read (90% off); 5-min default & 1-hour extended TTL	$0.3/1M cached read (90% off); 5-min default & 1-hour extended TTL
Computer Use / GUI Agent	Supported (Screen coordinate grounding, browser & desktop GUI action loops)	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	Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema
Web Search Grounding & Sandbox	Native Web Search Citations + Code Execution Tool + MCP Connectors	Native Web Search Citations + Code Execution Tool + MCP Connectors
Official Fine-Tuning Support	Custom Model Tuning via Amazon Bedrock & Prompt Distillation	Custom Model Tuning via Amazon Bedrock & Prompt Distillation
Multimodal Token Billing	Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile)	Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile)
Quantization & Min GPU VRAM	Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API)	Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API)
Safety & Frontier Classification	Anthropic RSP ASL-2 / ASL-3 Constitutional Safety Evaluated	Anthropic RSP ASL-2 / ASL-3 Constitutional Safety Evaluated
Enterprise Compliance (ZDR/HIPAA/SOC2)	SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier	SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier
Input Modalities	text, vision	text, vision
Output Modalities	text	text

Claude Opus 4 vs Claude Sonnet 4

Troque e Compare Qualquer Modelo

Claude Opus 4

Claude Sonnet 4

Quem vence em cada categoria?

Pontuações de Benchmarks Verificadas

Latência e Tempo de Resposta

Simulador Interativo de Custo de Tokens

Claude Opus 4 · Strengths & Key Advantages

Considerations & Trade-offs

Claude Sonnet 4 · Strengths & Key Advantages

Considerations & Trade-offs

Token Use & Task Economics

Especificações Técnicas

Claude Opus 4 vs Claude Sonnet 4: Respostas Rápidas (FAQ)

Veredito

Perguntas Frequentes (FAQ)

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