Last refreshed 2026-05-20. Next refresh: weekly.
Why use Grok-1.5 on xAI Console?
xAI Console offers Grok-1.5 with competitive pricing. xAI, founded by Elon Musk in March 2023, focuses on advancing scientific discovery and understanding the universe through AI.
Setup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: grok-1.5grok-1.5Request example
grok-1.5.Gotchas
No curated gotchas have been sourced for this exact provider/model route yet.
Capabilities
About Grok-1.5
Grok-1.5, developed by xAI, Elon Musk's AI company, is a large language model focused on advanced reasoning skills in coding and mathematics, highlighted by its exceptional performance on benchmarks such as MATH, GSM8K, and HumanEval 123. It supports handling long contexts of up to 128,000 tokens, surpassing its predecessor in this area, and is built using a custom distributed training framework on JAX, Rust, and Kubernetes 12. Designed for comprehensive context understanding and logical reasoning, it is being deployed to early testers and users. Additionally, a multimodal version, Grok-1.5V, is available, which incorporates visual information processing capabilities, including documents, diagrams, and photographs 71113.
FAQ
Who created Grok-1.5?
Grok-1.5 was created by xAI as part of the Grok 1 model family.
Is Grok-1.5 open source?
Grok-1.5's open source status is unknown in the seed data.