17:50
2026-07-08
machinebrief.com
artificial-intelligence
Scoop: SpaceXAI launches new model, Grok 4.5
SpaceXAI launched Grok 4.5, its smartest model yet, as a coding and agentic-work tool priced at $2 per million input tokens. The model outperforms Anthropic's Opus 4.8 on key benchmarks but trails com…