Chosunbiz

Spacexai launches Grok 4.5, touts Opus-level performance and lower costs

Musks SpaceXAI unveils Grok 4.5, challenges Claude and GPT with cheaper speed Cheaper, faster Grok 4.5 targets real-world utility with stronger coding and agent skills ...
InfoWorld

SpaceXAI launches Grok 4.5, touts lower coding-task costs than AI rivals

Benchmark estimates put Grok 4.5 at $2.49 per coding task versus $5.07 for GPT-5.5 in Codex and $11.80 for Fable 5 in Claude Code; analysts say real-world enterprise testing remains key. SpaceXAI has ...
techtimes

Grok 4.5 Cuts Coding-Agent Cost 80%: Near-Frontier Speed, Higher Hallucinations

SpaceXAI launched Grok 4.5 on July 8, 2026, and independent benchmarkers spent the following 24 hours stress-testing every claim. The verdict is more nuanced than either the launch hype or the ...
MSN による配信

「Grok 4.5」が登場、Claude Opus 4.8と同等性能で料金は安価

SpaceXAIがAIモデル「Grok 4.5」を現地時間の2026年7月8日に発表しました。Grok 4.5はコーディングやエージェントタスクに特化したモデルで、OpenAIやAnthropicの最先端モデルと比べて安価ながらClaude Opus 4.8と同等のベンチマークスコアを達成しています。 Introducing Grok ...
techtimes

Grok Build Ships Autonomous Execution: xAI Agent Now Plans, Runs, and Verifies

xAI shipped a new mode called /goal inside Grok Build on June 22, its terminal-based autonomous coding agent, giving developers a way to hand off a complex implementation task and step back entirely — ...