Grok-1.5 is an advanced large language model with exceptional capabilities in long text comprehension and reasoning. It can handle long contexts up to 128,000 tokens, far exceeding the capabilities of previous models. Grok-1.5 excels in tasks such as mathematics and coding, achieving high scores on numerous established benchmarks. Built upon a robust distributed training framework, the model ensures efficient and reliable training processes. Grok-1.5 is designed to empower users with powerful language understanding and generation capabilities, facilitating various complex language tasks.