Grok 4.5

Хронология

1. 2026-07-08 · Доступность в API · ссылка на источник
2. 2026-07-16 · Обновление продукта · ссылка на источник
3. 2026-07-22 · Обновление продукта · ссылка на источник
4. 2026-07-28 · Обновление продукта · ссылка на источник
5. 2026-07-17 · Доступность в API (ЕС) · ссылка на источник

1. 2026-11-13T17:33:04.604Z · Ссылки на источники · xAI · official articles
   Фрагмент

   Grok 4.5 is available today in Grok Build, in Cursor on all plans, and from the SpaceXSI console

2. 2026-11-13T17:33:04.604Z · Ссылки на источники · xAI · official articles
   Фрагмент

   Grok 4.5, our most intelligent model yet, is now on grok.com, X, iOS, and Android

3. 2026-11-13T17:22:38.399Z · Ссылки на источники · xAI · official articles
   Фрагмент

   Grok 4.5, our smartest coding model, is now available in GitHub Copilot

4. 2026-11-13T17:16:57.056Z · Подтверждённое использование · xAI · official articles · Introducing Grok 4.6
5. 2026-11-05T17:47:58.156Z · Запись в каталоге · GitHub · xai-org/grok-build · code
   Фрагмент

   ": "Balanced effort with standard implementation and testing" }, { "value": "low", "label": "Low Effort", "description": "Quick, fast implementations" } ] }, { "id": "grok-4.5", "model": "grok-4.5", "model_family": "xai", "name": "Grok 4.5", "context_window": 500000, "api_backend": "responses", "supports_backend_search": false, "system_prompt_label": "Grok 4.5", "supports_reasoning_effort": true, "reasoning_effort": "high", "auto_compact_threshold_percent": 80, "compaction_at_tokens": true, "compactions_remaining": 1, "reasoning_efforts": [ { "value": "high", "label": "High Effort", "description": "Highest implementation quality with extensive reasoning", "default": true }

6. 2026-10-07T19:38:07.564Z · Ссылки на источники · xAI · release notes
   Фрагмент

   Grok 4.5 is now available in the API console for EU users

7. 2026-08-12T17:29:54.148Z · Посты Алекса · Alex Getman
   Фрагмент

   ⚡️ Grok 4.6 is out It’s a solid jump over Grok 4.5 in agents, coding and long project work. On Artificial Analysis, it’s already matching GPT 5.6 Sol. API pricing is $2 input and $6 output, versus $5 and $30 for Sol.

8. 2026-07-15T21:37:21.344Z · Посты Алекса · Alex Getman
   Фрагмент

   Elon Musk open-sourced Grok Build The terminal agent stack is now open source: file reading, context gathering, command execution, plugins, and subagents. The Grok 4.5 weights are not included, the model itself is still closed. Now anyone can see how Grok works with code, fork the agent, and plug in a local model. xAI basically handed the community a build-your-own Claude Code kit.

9. 2026-07-10T16:34:15.332Z · Посты Алекса · Alex Getman
   Фрагмент

   Grok 4.5: a new competitor to GPT and Claude Posting this a little late, but I prepared something interesting. Grok 4.5 is temporarily available to test for free in Grok Build and Cursor. The model runs at around 80 tokens per second, supports a context window of up to 500,000 tokens, and costs $2 per million input tokens and $6 per million output tokens. According to Musk, Grok 4.5 was trained from scratch on SpaceXAI’s own foundation and is not built on top of Kimi like Composer. In terms of quality, Grok 4.5 comes close to GPT-5.6 Terra, while its pricing is closer to Luna. Among Anthropic models, it sits between Haiku and Sonnet, making it especially attractive in terms of price-to-pe

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22:3513 сент.

xAIОбнаружение

Grok 4.5: Доступность в API

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xAIОбнаружение

Grok 4.5: Доступность в API

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