BREAKING: Grok 4.5 ranked #
2# on AlphaSignal's private SignalDesk V1 coding-agent benchmark.
• Achieved a 99% resolve rate, completing 69 of 70 coding tasks.
• Ranked ahead of Claude Fable 5, Claude Opus 4.8, and Kimi K3.
• Averaged just 46 seconds per successful completion.
• Used 5.1 million total tokens across the benchmark.
• Averaged only $0.074 per successful fix, with a total benchmark cost of $5.12.
High performance and low cost—Grok 4.5 continues to establish itself as one of the most efficient coding agents available today.