xAI announced Imagine Imagine v0.9, a major update to its Grok “Imagine” text-and-image-to-video family that, for the first time in its pipeline, generates synchronized audio inside produced video clips — including background music, spoken dialogue and singing — while improving visual quality, motion and cinematic controls. The model was unveiled by xAI on October 7, […]
xAI announced Grok 4 Fast, a cost-optimized variant of its Grok family that the company says delivers near-flagship benchmark performance while slashing the price to achieve that performance by 98% compared with Grok 4. The new model is designed for high-throughput search and agentic tool use, and includes a 2-million-token context window and separate “reasoning” […]
Grok Code Fast 1 (often written grok-code-fast-1) is xAI’s newest coding-focused large language model designed for agentic developer workflows: low-latency, low-cost reasoning and code manipulation inside IDEs, pipelines and tooling. This article offers a practical, professionally oriented prompt engineering playbook you can apply immediately. What is grok-code-fast-1 and why should developers care? Grok-code-fast-1 is xAI’s […]
When xAI announced Grok Code Fast 1 in late August 2025, the AI community got a clear signal: Grok is no longer just a conversational assistant — it’s being weaponized for developer workflows. Grok Code Fast 1 (short: Code Fast 1) is a purpose-built, low-latency, low-cost reasoning model tuned specifically for coding tasks and agentic […]
In the rapidly evolving landscape of artificial intelligence, content moderation remains a pivotal concern. While many AI platforms implement stringent filters to prevent the generation of Not Safe For Work (NSFW) content, Grok, developed by Elon Musk’s xAI, has adopted a notably different approach. This article delves into Grok’s stance on NSFW content, examining its […]
Grok 4 is the latest large language model (LLM) offering from Elon Musk’s AI startup, xAI. Officially unveiled on July 9, 2025, Grok 4 touts itself as “the most intelligent model in the world,” featuring native tool use, real‑time search integration, and a massive 256 K context window that far surpasses its predecessors and many competitors. What Is Grok 4 […]
The rapid evolution of large language models (LLMs) has ushered in a new era of AI-driven productivity, with xAI’s Grok 4 and Anthropic’s Claude Opus 4 standing out as two of the most advanced offerings on the market. Both models promise to push the boundaries of reasoning, multimodal understanding, and real‐time data integration, yet they differ significantly […]
Grok 4’s debut marks a pivotal moment in AI development—and with CometAPI’s unified platform, integrating this cutting‑edge model into your applications has never been easier. Below, we explore how Grok 4’s latest capabilities can be harnessed via CometAPI’s RESTful interface, from initial setup to advanced usage patterns. What is Grok 4 and why should developers care? Grok 4, unveiled […]
Musk touted Grok 4 as “the world’s most powerful AI assistant” and “smarter than most PhD students” across academic disciplines .Below is a comprehensive overview of Grok 4’s features, pricing, and access options.
Elon Musk’s AI startup xAI officially released Grok 4, positioning it as their newest and most powerful flagship large language model to date. Unveiled during a livestream at 8 p.m. Pacific Time (July 10 at 12 p.m.), Grok 4 represents a direct leap from the previous Grok 3 series, bypassing the interim 3.5 iteration to stay ahead in a heated race […]
