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Favicon de openai

OpenAI: GPT-5.1

openai/gpt-5.1

Comparar

GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning to allocate computation dynamically, responding quickly to simple queries while spending more depth on complex tasks. The model produces clearer, more grounded explanations with reduced jargon, making it easier to follow even on technical or multi-step problems.

Built for broad task coverage, GPT-5.1 delivers consistent gains across math, coding, and structured analysis workloads, with more coherent long-form answers and improved tool-use reliability. It also features refined conversational alignment, enabling warmer, more intuitive responses without compromising precision. GPT-5.1 serves as the primary full-capability successor to GPT-5

Modalidades
Preço de entrada / saída
US$ 1,25 / US$ 10por 1M
Contexto
400K
Lançado
13 de nov. de 2025
Comparar
ProvedoresPreçosDesempenhoDisponibilidadeAvaliações de desempenhoAplicativosAtividadePerguntas frequentesExplorar

Provedores

Diferentes empresas hospedam o mesmo modelo. O OpenRouter encaminha sua solicitação para uma delas com base no modo de roteamento que você escolhe — Equilibrado (preço + velocidade), Nitro (mais rápido) ou Floor (mais barato).

Preços

O preço médio que os clientes realmente pagam por este modelo, ao lado dos preços publicados pelos provedores. O cache e os descontos fazem com que o preço efetivamente pago seja frequentemente bem inferior ao preço anunciado.

Desempenho

A vazão indica a velocidade com que o modelo escreve (tokens por segundo — quanto maior, melhor). A latência é o tempo total de ida e volta (quanto menor, melhor). TTFT é o tempo até o primeiro token — quanto tempo leva para você ver algo aparecer (quanto menor, melhor).

Disponibilidade

A disponibilidade é a porcentagem dos últimos 3 dias em que pelo menos um provedor estava respondendo às solicitações. A disponibilidade é a porcentagem de tempo em que a inferência foi realizada com sucesso. O OpenRouter monitora continuamente e usa o próximo melhor provedor quando um deles retorna um erro.

Avaliações de desempenho

Pontuações em avaliações padronizadas e as próprias saídas deste modelo para prompts compartilhados de testes de desempenho. Porcentagens maiores são melhores — e cada posição mostra onde este modelo fica entre os modelos avaliados naquela fonte.

Resumo das pontuações de avaliações comparativas para OpenAI: GPT-5.1 (Artificial Analysis, Design Arena e Vals AI)
FonteAvaliação comparativaPontuação
Artificial AnalysisGPT-5.1 (High) Coding Index49,4
Artificial AnalysisGPT-5.1 (High) GPQA Diamond87.3%
Artificial AnalysisGPT-5.1 (High) HLE28.5%
Artificial AnalysisGPT-5.1 (High) IFBench72.9%
Artificial AnalysisGPT-5.1 (High) τ²-Bench Telecom81.9%
Artificial AnalysisGPT-5.1 (High) AA-LCR80.0%
Artificial AnalysisGPT-5.1 (High) τ-Bench Banking15.9%
Artificial AnalysisGPT-5.1 (High) GDPval-AA16.7%
Artificial AnalysisGPT-5.1 (High) CritPt4.9%
Artificial AnalysisGPT-5.1 (High) LiveCodeBench86.8%
Artificial AnalysisGPT-5.1 (High) Terminal-Bench Hard45.5%
Artificial AnalysisGPT-5.1 (High) Terminal-Bench 2.152.4%
Artificial AnalysisGPT-5.1 (High) MMLU-Pro87.0%
Artificial AnalysisGPT-5.1 (High) AIME 202594.0%
Artificial AnalysisGPT-5.1 (Non-reasoning) GPQA Diamond64.3%
Artificial AnalysisGPT-5.1 (Non-reasoning) HLE5.3%
Artificial AnalysisGPT-5.1 (Non-reasoning) IFBench43.2%
Artificial AnalysisGPT-5.1 (Non-reasoning) τ²-Bench Telecom46.5%
Artificial AnalysisGPT-5.1 (Non-reasoning) AA-LCR45.0%
Artificial AnalysisGPT-5.1 (Non-reasoning) CritPt0.0%
Artificial AnalysisGPT-5.1 (Non-reasoning) LiveCodeBench49.4%
Artificial AnalysisGPT-5.1 (Non-reasoning) Terminal-Bench Hard22.7%
Artificial AnalysisGPT-5.1 (Non-reasoning) MMLU-Pro80.1%
Artificial AnalysisGPT-5.1 (Non-reasoning) AIME 202538.0%
Design ArenaGPT-5.1 (High) Models Arena 3D Elo1058
Design ArenaGPT-5.1 (High) Models Arena Asciiart Elo1058
Design ArenaGPT-5.1 (High) Models Arena Code Categories Elo1169
Design ArenaGPT-5.1 (High) Models Arena Data Visualization Elo1194
Design ArenaGPT-5.1 (High) Models Arena Game Development Elo1177
Design ArenaGPT-5.1 (High) Models Arena SVG Elo1146
Design ArenaGPT-5.1 (High) Models Arena UI Component Elo1152
Design ArenaGPT-5.1 (High) Models Arena Website Elo1185
Vals AIGPT 5.1 AIME93.3%
Vals AIGPT 5.1 CaseLaw v273.4%
Vals AIGPT 5.1 CorpFin v263.8%
Vals AIGPT 5.1 Finance Agent v1.155.3%
Vals AIGPT 5.1 GPQA Diamond86.6%
Vals AIGPT 5.1 IOI v121.5%
Vals AIGPT 5.1 LiveCodeBench86.5%
Vals AIGPT 5.1 LegalBench85.7%
Vals AIGPT 5.1 MedCode52.7%
Vals AIGPT 5.1 MedQA96.4%
Vals AIGPT 5.1 MedScribe88.1%
Vals AIGPT 5.1 MGSM93.0%
Vals AIGPT 5.1 MMLU Pro86.4%
Vals AIGPT 5.1 MMMU Pro83.2%
Vals AIGPT 5.1 MortgageTax61.4%
Vals AIGPT 5.1 SAGE v143.2%
Vals AIGPT 5.1 SWE-bench69.8%
Vals AIGPT 5.1 TaxEval v274.9%
Vals AIGPT 5.1 Terminal-Bench 2.044.9%
Vals AIGPT 5.1 Vals Index53.6%
Vals AIGPT 5.1 Vals Multimodal Index52.7%
Vals AIGPT 5.1 Vibe Code Bench v1.124.6%

Aplicativos

Aplicativos públicos que enviam mais tráfego para este modelo. Um bom indicador de como são as cargas de trabalho reais em produção — e uma pista sobre os casos de uso para os quais este modelo é mais adequado.

Atividade

Volume de tokens e tráfego de requisições para este modelo ao longo do tempo.

API

Código pronto para chamar este modelo. A API do OpenRouter é compatível com a OpenAI — a maioria dos SDKs funciona apenas trocando a URL base. A única coisa que muda entre os modelos é o slug do modelo abaixo.

Disponível por meio do roteamento intrarregional da UE

OpenAI: GPT-5.1 está disponível por meio do roteamento regional na UE. As solicitações enviadas para eu.openrouter.ai são descriptografadas na UE e roteadas apenas para endpoints compartilhados de provedores na Europa (UE/EEE, Reino Unido e Suíça).

Provedores na Europa
Azure
Preços na Europa
  • Azure: US$ 1,375/M tokens de entrada, US$ 11/M tokens de saída
URL base
https://eu.openrouter.ai/api/v1
Plano
Requer Business ou Enterprise. Autoatendimento no Business: sem contrato, sem mínimo mensal. OpenRouter Business para roteamento dentro da região da UE

Falha em modo fechado: se nenhum endpoint de provedor compartilhado na Europa estiver disponível, a solicitação retorna um erro em vez de sair da região. As solicitações atendidas pela sua própria chave BYOK vão para a região da sua implantação, que você controla. Documentação de roteamento na região

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100,00%
US$ 1,250US$ 10,00US$ 0,12501,13s66 tps
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Não utilizado no roteamento Standard:Por que estes endpoints não são usados
Flex
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100,00%
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Fast
US$ 2,500US$ 20,00US$ 0,2500----
--
Taxa de transferência
104tok/s

P50, melhor entre os provedores

Latência
0,71s

P50, melhor provedor

Avaliações de desempenho do AutoExacto
TAU-BenchOpenAI76,0%
Disponibilidade (3d)O modelo estava acessível. Requisição roteada para um provedor.
100,00%
Disponibilidade (3d)O modelo retornou inferência de qualquer provedor. Erros e respostas vazias contam negativamente para essa métrica.
99,96%

Disponibilidade nos últimos 3 dias

Últimas 72 horas
Disponibilidade 99,96%
Há 3 diasHá 2 diasOntemAgora

Disponibilidade nas últimas 24 horas

OpenRouter Availability
99,98%
Without Routing
99,07%

Quando ocorre um erro em um provedor upstream, podemos nos recuperar roteando para outro provedor saudável, se os filtros da sua solicitação permitirem. Você pode acessar os dados de disponibilidade por provedor de forma programática pela API de endpoints. Saiba mais sobre nossas opções de balanceamento de carga e roteamento de provedores.

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Perguntas frequentes

GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning to allocate computation dynamically, responding quickly to simple queries while spending more depth on complex tasks.

GPT-5.1 custa US$ 1,25/M de tokens de entrada e US$ 10,00/M de tokens de saída, com taxas separadas para Cache Read por US$ 0,13/M tokens.

GPT-5.1 tem uma janela de contexto de 400.000 tokens. Ele aceita até 128.000 tokens de conclusão.

Sim. GPT-5.1 aceita tools e tool_choice para chamadas de função. Também oferece suporte a saídas estruturadas por meio de um esquema JSON em response_format.

GPT-5.1 aceita imagens, texto e arquivos como PDFs como entrada e retorna texto.

GPT-5.1 é disponibilizado por 2 provedores no OpenRouter: OpenAI e Azure. As solicitações são roteadas para o melhor provedor disponível, com alternância automática para os demais em caso de falha, e você pode fixar ou excluir provedores com o roteamento de provedores.

GPT-5.1 foi lançado em 13 de novembro de 2025.

Mais modelos de OpenAI

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GPT-6.1 Terra Pro is the same underlying model as GPT-6.1 Terra, served with reasoning.mode set to pro for higher-quality responses on complex tasks.

Cost note: pro mode spends far more reasoning tokens per request, so a typical request costs several times more than the same request on GPT-6.1 Terra and takes much longer to complete. It is intended for hard, high-stakes problems where the extra accuracy justifies the cost. For everyday coding, agentic, and chat workloads, use GPT-6.1 Terra instead.

Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode

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GPT-6.1 Terra Pro (batch)

GPT-6.1 Terra Pro is the same underlying model as GPT-6.1 Terra, served with reasoning.mode set to pro for higher-quality responses on complex tasks.

Cost note: pro mode spends far more reasoning tokens per request, so a typical request costs several times more than the same request on GPT-6.1 Terra and takes much longer to complete. It is intended for hard, high-stakes problems where the extra accuracy justifies the cost. For everyday coding, agentic, and chat workloads, use GPT-6.1 Terra instead.

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GPT-6.1 Terra

GPT-6.1 Terra is the mid-tier model in OpenAI's GPT-6.1 series, priced below GPT-6.1 Sol. It is suited for everyday agentic, coding, and writing work, is particularly strong at understanding screenshots and on-screen content, and is efficient enough for high-volume workloads.

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GPT-6.1 Terra (batch)

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GPT-6 Luna Decisions

GPT-6 Luna Decisions is GPT-6 Luna served through OpenAI's Decisions API. Instead of generating text, it reads the content passed as state (text, JSON, or images) and returns typed, probabilistic answers to named questions in a single request: the probability of yes for a yes/no question (noul), a probability for every option plus the most likely one (choice), or a probability for every level of an ordered rubric plus the expected score (score).

It is built for classification, routing, moderation, and rubric grading where application code thresholds the returned numbers rather than parsing a chat reply. A request can carry up to 200 questions about the same content.

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GPT-6.1 Sol Pro

GPT-6.1 Sol Pro is the same underlying model as GPT-6.1 Sol, served with reasoning.mode set to pro for higher-quality responses on complex tasks.

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GPT-6.1 Sol Pro (batch)

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Cost note: pro mode spends far more reasoning tokens per request, so a typical request costs several times more than the same request on GPT-6.1 Sol and takes much longer to complete. It is intended for hard, high-stakes problems where the extra accuracy justifies the cost. For everyday coding, agentic, and chat workloads, use GPT-6.1 Sol instead.

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Cost note: pro mode spends far more reasoning tokens per request, so a typical request costs several times more than the same request on GPT-6 Luna and takes much longer to complete. It is intended for hard, high-stakes problems where the extra accuracy justifies the cost. For everyday coding, agentic, and chat workloads, use GPT-6 Luna instead.

Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode

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GPT-6 Luna Pro (batch)

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Cost note: pro mode spends far more reasoning tokens per request, so a typical request costs several times more than the same request on GPT-6 Luna and takes much longer to complete. It is intended for hard, high-stakes problems where the extra accuracy justifies the cost. For everyday coding, agentic, and chat workloads, use GPT-6 Luna instead.

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GPT-6 Luna

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GPT-6 Luna (batch)

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GPT-6 Sol Pro

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GPT-6 Sol Pro (batch)

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GPT Astra Latest

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