Referência

Novos modelos de IA nesta semana e neste mês

Uma lista com datas de lançamentos e atualizações de modelos da Anthropic, OpenAI, Google, xAI, DeepSeek e Mistral, lida nas páginas de modelos e changelogs dos próprios fornecedores. Sem ranking, sem pontuações: uma data, um id de modelo, a descrição de uma linha do fornecedor e um link para a página que informa isso. As desativações vêm das páginas de descontinuação dos mesmos fornecedores. Assine por RSS para receber a mesma lista no seu leitor.

Últimos 7 dias
1
Últimos 30 dias
7
Modelos acompanhados
65
Verificado
28 de out. de 2026
RSS
/feed/models-rss/

Lançados nos últimos 30 dias

DataFornecedorModeloTipoO que o fornecedor diz
26 de out. de 2026OpenAIGPT-6.1 Terra
gpt-6.1-terra
Novo modeloAPI changelog: fast, efficient model for visual reasoning, computer use and writing (API date). Fonte ↗
20 de out. de 2026MistralVoxtral 3 familyNovo modeloLaunched in Public Preview with four speech-to-text and text-to-speech models. Fonte ↗
17 de out. de 2026DeepSeekDeepSeek-V4.1-Flash-1017
deepseek-flash
Novo modeloNews page dated October 17, 2026: released on web, app, API and open-source (Hugging Face, ModelScope); the API id deepseek-flash is now served by it. Fonte ↗
13 de out. de 2026GoogleGemini 4 Argon
gemini-4-argon
Novo modeloGenerally available release of the most capable model, built for complex coding, agentic, math and science tasks. Fonte ↗
7 de out. de 2026AnthropicClaude Haiku 5.5
claude-haiku-5-5
Novo modeloRelease notes: launched Claude Haiku 5.5, most capable model tuned for high-volume and latency-sensitive work. Fonte ↗
6 de out. de 2026GoogleGemini Nano Banana 2.1
gemini-nano-banana-2.1
Novo modeloGenerally available image generation and editing model with better visual quality and aspect ratio support. Fonte ↗
6 de out. de 2026MistralMistral Large 4
mistral-large-4
Novo modeloEntered Public Preview, with open weights promised later. Fonte ↗

Próximas saídas da API

Desativa emFornecedorModeloSubstituto
30 de nov. de 2026Anthropicclaude-sonnet-4-5-20250929claude-sonnet-5-5
1 de dez. de 2026OpenAIgpt-image-1-mini, gpt-image-1.5, chatgpt-image-latestgpt-image-2.5-sunburst or gpt-image-2.5-flare
11 de dez. de 2026OpenAIgpt-5, gpt-5-mini, gpt-5-nano, gpt-5-pro, o3, o3-progpt-5.6-sol, gpt-5.6-terra or gpt-5.6-luna
6 de jan. de 2027OpenAItts-1, tts-1-hd, gpt-4o-mini-ttsgpt-realtime-2.1-mini
14 de jan. de 2027OpenAIgpt-4o, gpt-4o-mini, gpt-4.1, gpt-4.1-mini (snapshots)gpt-6-luna
26 de fev. de 2027OpenAIwhisper-1, gpt-4o-transcribe, gpt-4o-mini-transcribegpt-live-transcribe or gpt-transcribe

Todas as datas de descontinuação e desativação

OpenAI: lançamentos com data

Lido de: developers.openai.com/api/docs/changelog · developers.openai.com/api/docs/models

DataFornecedorModeloTipoO que o fornecedor diz
26 de out. de 2026OpenAIGPT-6.1 Terra
gpt-6.1-terra
Novo modeloAPI changelog: fast, efficient model for visual reasoning, computer use and writing (API date). Fonte ↗
29 de set. de 2026OpenAIGPT-6.1 Sol
gpt-6.1-sol
Novo modeloAPI changelog: lower-cost model for complex coding and professional work (API date). Fonte ↗
22 de set. de 2026OpenAIGPT-6 Sol
gpt-6-sol
Novo modeloAPI changelog: GPT-6 reasoning model for capability. Not listed on the models page at check time. Fonte ↗
22 de set. de 2026OpenAIGPT-6 Luna
gpt-6-luna
Novo modeloAPI changelog: GPT-6 reasoning model for lower cost (API date). Fonte ↗
10 de set. de 2026OpenAIGPT-Live 1
gpt-live-1
Novo modeloAPI changelog: full-duplex voice model, generally available in the API. Fonte ↗
8 de set. de 2026OpenAIGPT-Image-2.5 Sunburst
gpt-image-2.5-sunburst
Novo modeloAPI changelog: image generation and editing; gpt-image-2.5-flare released the same day. Fonte ↗
3 de set. de 2026OpenAIGPT-6 Astra
gpt-6-astra
Novo modeloAPI changelog: most capable model for end-to-end complex work (API date). Fonte ↗
7 de ago. de 2026OpenAIGPT-5.6 Cyber
gpt-5.6-cyber
Novo modeloAPI changelog: security-focused model for approved defenders. Fonte ↗
9 de jul. de 2026OpenAIGPT-5.6 Sol
gpt-5.6-sol
Novo modeloAPI changelog: GPT-5.6 family (sol, terra, luna); gpt-5.6 routes to Sol. Fonte ↗
6 de jul. de 2026OpenAIGPT-Realtime-2.1
gpt-realtime-2.1
Novo modeloAPI changelog: updated realtime reasoning model; gpt-realtime-2.1-mini released the same day. Fonte ↗
7 de mai. de 2026OpenAIGPT-Realtime-2
gpt-realtime-2
Novo modeloAPI changelog: realtime voice model, released with gpt-realtime-translate and gpt-realtime-whisper. Fonte ↗
24 de abr. de 2026OpenAIGPT-5.5
gpt-5.5
Novo modeloAPI changelog: new frontier model; gpt-5.5-pro released the same day. Fonte ↗
21 de abr. de 2026OpenAIGPT-Image-2
gpt-image-2
Novo modeloAPI changelog: new image generation and editing model. Fonte ↗
17 de mar. de 2026OpenAIGPT-5.4 Mini
gpt-5.4-mini
Novo modeloAPI changelog: smaller, faster model for high-volume workloads; gpt-5.4-nano released the same day. Fonte ↗
5 de mar. de 2026OpenAIGPT-5.4
gpt-5.4
Novo modeloAPI changelog: frontier model for professional work; gpt-5.4-pro released the same day. Fonte ↗
3 de mar. de 2026OpenAIGPT-5.3 Chat
gpt-5.3-chat-latest
Novo modeloAPI changelog: points to the GPT-5.3 Instant snapshot used in ChatGPT. Fonte ↗
24 de fev. de 2026OpenAIGPT-5.3 Codex
gpt-5.3-codex
Novo modeloAPI changelog: Codex model added to the Responses API. Fonte ↗
14 de jan. de 2026OpenAIGPT-5.2 Codex
gpt-5.2-codex
Novo modeloAPI changelog: GPT-5.2 variant tuned for agentic coding added to the Responses API. Fonte ↗
11 de dez. de 2025OpenAIGPT-5.2
gpt-5.2
Novo modeloAPI changelog: newest GPT-5 flagship, with better reasoning, coding and vision. Fonte ↗
4 de dez. de 2025OpenAIGPT-5.1 Codex Max
gpt-5.1-codex-max
Novo modeloAPI changelog: Codex model for long-horizon agentic coding added to the Responses API. Fonte ↗
13 de nov. de 2025OpenAIGPT-5.1
gpt-5.1
Novo modeloAPI changelog: released as the new GPT-5 flagship (API date). Fonte ↗

Mistral: lançamentos com data

Lido de: docs.mistral.ai/getting-started/changelog/ · docs.mistral.ai/getting-started/models/models_overview/

DataFornecedorModeloTipoO que o fornecedor diz
20 de out. de 2026MistralVoxtral 3 familyNovo modeloLaunched in Public Preview with four speech-to-text and text-to-speech models. Fonte ↗
6 de out. de 2026MistralMistral Large 4
mistral-large-4
Novo modeloEntered Public Preview, with open weights promised later. Fonte ↗
16 de jul. de 2026MistralOCR 4.1
mistral-ocr-4-1
Novo modeloReleased; the mistral-ocr-latest and mistral-ocr-4 aliases now point to it (General Availability followed on 2026-08-31). Fonte ↗
23 de jun. de 2026MistralOCR 4
mistral-ocr-4-0
Novo modelomistral-ocr-latest now points to it. Fonte ↗
28 de abr. de 2026MistralMistral Medium 3.5
mistral-medium-3-5
Novo modeloReleased as open weights under a Modified MIT license. Fonte ↗
23 de mar. de 2026MistralVoxtral TTS
voxtral-tts-2603
Novo modeloText-to-speech model with voice cloning and streaming. Fonte ↗
16 de mar. de 2026MistralMistral Small 4
mistral-small-2603
Novo modeloReleased together with Leanstral. Fonte ↗
18 de dez. de 2025MistralOCR 3
mistral-ocr-2512
Novo modeloOCR 3 released. Fonte ↗
16 de dez. de 2025MistralMistral Small Creative
labs-mistral-small-creative
Novo modeloReleased as a Labs model. Fonte ↗
9 de dez. de 2025MistralDevstral 2
devstral-2512
Novo modeloReleased with Devstral Small 2. Fonte ↗
2 de dez. de 2025MistralMistral Large 3
mistral-large-2512
Novo modeloReleased together with the Ministral 3 models. Fonte ↗

DeepSeek: lançamentos com data

Lido de: api-docs.deepseek.com/news/

DataFornecedorModeloTipoO que o fornecedor diz
17 de out. de 2026DeepSeekDeepSeek-V4.1-Flash-1017
deepseek-flash
Novo modeloNews page dated October 17, 2026: released on web, app, API and open-source (Hugging Face, ModelScope); the API id deepseek-flash is now served by it. Fonte ↗

Google: lançamentos com data

Lido de: ai.google.dev/gemini-api/docs/changelog · ai.google.dev/gemini-api/docs/models

DataFornecedorModeloTipoO que o fornecedor diz
13 de out. de 2026GoogleGemini 4 Argon
gemini-4-argon
Novo modeloGenerally available release of the most capable model, built for complex coding, agentic, math and science tasks. Fonte ↗
6 de out. de 2026GoogleGemini Nano Banana 2.1
gemini-nano-banana-2.1
Novo modeloGenerally available image generation and editing model with better visual quality and aspect ratio support. Fonte ↗
15 de set. de 2026GoogleGemini 3.8 Live
gemini-3.8-live
Novo modeloGenerally available audio-to-audio model for low-latency voice (an extended-thinking variant was released the same day). Fonte ↗
2 de set. de 2026GoogleGemini 3.8 Flash
gemini-3.8-flash
Novo modeloGenerally available release of the most intelligent Flash model, for long-horizon engineering and agents. Fonte ↗
13 de ago. de 2026GoogleGemini 3.7 Flash
gemini-3.7-flash
Novo modeloGenerally available, aimed at coding and agent workflows, with an introductory price through December 31, 2026. Fonte ↗
21 de jul. de 2026GoogleGemini 3.6 Flash
gemini-3.6-flash
Novo modeloGenerally available, with better token efficiency. Fonte ↗
21 de jul. de 2026GoogleGemini 3.5 Flash-Lite
gemini-3.5-flash-lite
Novo modeloGenerally available, targets high-volume automation. Fonte ↗
19 de mai. de 2026GoogleGemini 3.5 Flash
gemini-3.5-flash
Novo modeloGenerally available release of the model behind gemini-flash-latest, aimed at agentic and coding tasks. Fonte ↗
7 de mai. de 2026GoogleGemini 3.1 Flash-Lite
gemini-3.1-flash-lite
AtualizaçãoGenerally available release of Gemini 3.1 Flash-Lite, optimized for speed, scale and cost. Fonte ↗
3 de mar. de 2026GoogleGemini 3.1 Flash-Lite Preview
gemini-3.1-flash-lite-preview
Novo modeloFirst Flash-Lite model in the Gemini 3 series. Fonte ↗
19 de fev. de 2026GoogleGemini 3.1 Pro Preview
gemini-3.1-pro-preview
Novo modeloLatest Gemini 3 Pro iteration, with a customtools variant that better prioritizes custom tools. Fonte ↗
17 de dez. de 2025GoogleGemini 3 Flash Preview
gemini-3-flash-preview
Novo modeloFast, lower-cost frontier-class model with better visual, spatial and agentic coding abilities. Fonte ↗
18 de nov. de 2025GoogleGemini 3 Pro Preview
gemini-3-pro-preview
Novo modeloFirst Gemini 3 series model, a reasoning and multimodal model with agentic and coding strengths. Fonte ↗

Anthropic: lançamentos com data

Lido de: platform.claude.com/docs/en/release-notes/overview · platform.claude.com/docs/en/about-claude/models/overview

DataFornecedorModeloTipoO que o fornecedor diz
7 de out. de 2026AnthropicClaude Haiku 5.5
claude-haiku-5-5
Novo modeloRelease notes: launched Claude Haiku 5.5, most capable model tuned for high-volume and latency-sensitive work. Fonte ↗
28 de set. de 2026AnthropicClaude Sonnet 5.5
claude-sonnet-5-5
Novo modeloRelease notes: launched Claude Sonnet 5.5; $2/$10 per MTok on overview. Fonte ↗
22 de set. de 2026AnthropicClaude Opus 5.5
claude-opus-5-5
Novo modeloRelease notes: launched Claude Opus 5.5 for long-running agentic coding and knowledge work. Fonte ↗
1 de set. de 2026AnthropicClaude Fable 5.1
claude-fable-5-1
Novo modeloRelease notes: launched Claude Fable 5.1 alongside Claude Mythos 5.1 for Project Glasswing participants; overview: for demanding reasoning and long-horizon agentic work, $10/$50 per MTok. Fonte ↗
24 de jul. de 2026AnthropicClaude Opus 5
claude-opus-5
Novo modeloRelease notes: launched Claude Opus 5, a step-change improvement over Claude Opus 4.8. Fonte ↗
30 de jun. de 2026AnthropicClaude Sonnet 5
claude-sonnet-5
Novo modeloRelease notes: launched Claude Sonnet 5 at introductory $2/$10 per MTok (standard price from Aug 10). Fonte ↗
9 de jun. de 2026AnthropicClaude Fable 5
claude-fable-5
Novo modeloRelease notes: launched Claude Fable 5, most capable model open to all customers, alongside Claude Mythos 5 for Project Glasswing participants. Fonte ↗
28 de mai. de 2026AnthropicClaude Opus 4.8
claude-opus-4-8
Novo modeloRelease notes: launched Claude Opus 4.8. Fonte ↗
16 de abr. de 2026AnthropicClaude Opus 4.7
claude-opus-4-7
Novo modeloRelease notes: launched Opus 4.7 at $5/$25 per MTok. Fonte ↗
7 de abr. de 2026AnthropicClaude Mythos PreviewNovo modeloRelease notes: announced as gated research preview for defensive cybersecurity (Project Glasswing); not generally available. Fonte ↗
17 de fev. de 2026AnthropicClaude Sonnet 4.6
claude-sonnet-4-6
Novo modeloRelease notes: launched Sonnet 4.6, balanced model for everyday tasks. Fonte ↗
5 de fev. de 2026AnthropicClaude Opus 4.6
claude-opus-4-6
Novo modeloRelease notes: launched Opus 4.6, most intelligent model for complex agentic tasks. Fonte ↗
24 de nov. de 2025AnthropicClaude Opus 4.5
claude-opus-4-5
Novo modeloRelease notes: launched Claude Opus 4.5. Fonte ↗

xAI: lançamentos com data

Lido de: docs.x.ai/docs/release-notes · docs.x.ai/docs/models

DataFornecedorModeloTipoO que o fornecedor diz
Sep 2026xAIGrok 4.7
grok-4.7
Novo modeloRelease notes (September): available as grok-4.7, 500k context; models page gives knowledge cutoff May 2026. Day not stated. Fonte ↗
Aug 2026xAIGrok 4.6
grok-4.6
Novo modeloRelease notes (August): available on the xAI API, 500k context. Day not stated. Fonte ↗
Jul 2026xAIGrok 4.5
grok-4.5
Novo modeloRelease notes (July): priced $2/$6 per 1M tokens. Day not stated. Fonte ↗
May 2026xAIGrok Build 0.1
grok-build-0.1
Novo modeloRelease notes (May): coding model for agentic workflows, early access. Day not stated. Fonte ↗
Mar 2026xAIGrok 4.20 and Grok 4.20 Multi-agent
grok-4.20-0309-reasoning
Novo modeloRelease notes (March): both live; models page lists reasoning, non-reasoning and multi-agent ids, 1M context. Day not stated. Fonte ↗
Nov 2025xAIGrok 4.1 FastNovo modeloRelease notes (November 2025): available in the xAI Enterprise API. Day not stated. Fonte ↗

Como esta lista é feita

De onde vêm as datas?

Somente de páginas publicadas pelo fornecedor: tabelas de modelos, changelogs da API e notas de versão. Um modelo aparece aqui quando uma dessas páginas informa uma data. Anúncios em redes sociais, cobertura da imprensa e rankings não são fontes, e um modelo sem data informada pelo fornecedor fica de fora em vez de receber uma data por palpite.

Por que não há pontuações nem rankings?

Os números de benchmark dos fornecedores são autodeclarados e os rankings públicos são contestados com frequência, então esta página registra o que é verificável: quem lançou o quê e quando. Para uma comparação prática em uma tarefa idêntica com as condições de execução divulgadas, veja a página de benchmarks de agentes.

Como eu assino?

Adicione o endereço RSS acima a qualquer leitor de feeds. O feed traz os mesmos itens desta página: lançamentos, atualizações e desativações, cada um com o link da fonte do fornecedor. Ele é gerado de novo a partir do arquivo de dados a cada data de verificação.

Uma data de lançamento significa que o modelo está no app de chat?

Não necessariamente. As datas aqui são da API ou da plataforma para desenvolvedores, a menos que a nota diga o contrário. Os apps para consumidores liberam modelos no próprio calendário e por plano, algo que as páginas dos fornecedores raramente informam.