Comparação de modelos

Claude Opus 4.5 vs GPT 5 Codex

Compare Anthropic: Claude Opus 4.5 (Anthropic) and GPT 5 Codex (OpenAI) by price, context, capabilities, and latency.

Qual deve escolher?

Price: GPT 5 Codex is cheaper ($1.25 / 1M tokens input / $10 / 1M tokens output) vs Anthropic: Claude Opus 4.5 ($5 / 1M tokens input / $25 / 1M tokens output).
Context: Anthropic: Claude Opus 4.5 has the larger context window (200k tokens).
Anthropic: Claude Opus 4.5 adds: Tool calling, JSON mode, Vision, Long context.

Lado a lado

Anthropic: Claude Opus 4.5 vs GPT 5 Codex — comparação completa

Compare preço, fornecedor, contexto, capacidades, latência e base da fonte.

Model	Provider	Input	Output	Context	Capabilities	Best for	Latency	Status	Source
Anthropic: Claude Opus 4.5anthropic/claude-opus-4.5	Anthropic	$5 / 1M tokens	$25 / 1M tokens	200k	StreamingTool callingJSON modeVision	image understanding, multimodal chat	1867-2824ms	Catalog	Platform curated
GPT 5 Codexopenai/gpt-5-codex	OpenAI	$1.25 / 1M tokens	$10 / 1M tokens	—	Streaming	General chat via OpenAI, API workloads	1141-4289ms	Catalog	Platform curated

FAQ

Anthropic: Claude Opus 4.5 vs GPT 5 Codex FAQ

Is Anthropic: Claude Opus 4.5 or GPT 5 Codex cheaper?

GPT 5 Codex is cheaper ($1.25 / 1M tokens input / $10 / 1M tokens output) vs Anthropic: Claude Opus 4.5 ($5 / 1M tokens input / $25 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.

Which has a larger context window, Anthropic: Claude Opus 4.5 or GPT 5 Codex?

Anthropic: Claude Opus 4.5 is larger (200k tokens) vs — tokens.

Detalhes de Anthropic: Claude Opus 4.5 Detalhes de GPT 5 Codex Calculadora de preços Início rápido compatível com OpenAI

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