Best for Tool Use

Ranked by developer community ratings. Minimum 3 reviews to qualify.

“most amazing” — @nagisanzenin

“Strongest vision model at release. Error rates halved on chart reasoning and UI understanding.” — @dev_reviewer_4

“Frontier tool-calling from heavy RL training. Half the hallucination rate of Grok 4 Fast.” — @dev_reviewer_2

“33% fewer hallucinations vs 5.2. /fast mode is 1.5x faster. Tool search cuts tokens 47%.” — @dev_reviewer_9

“The right default choice for most production workloads. Reliable and fast.” — @dev_reviewer_14