xAI launches Grok 4.5 to challenge OpenAI and Anthropic
xAI has introduced Grok 4.5, positioning it as its most advanced model yet, with aggressive pricing aimed at undercutting rivals. The model costs $2 per million input tokens and $6 per million output tokens. Benchmarks show it performing near top competitors, with notably lower execution costs for coding tasks.
xAI
OpenAI
Anthropic
