Grok-1.5: API Pricing, Context Window & Benchmarks
Grok-1.5 is a language model from xAI, released in March 2024.
An advanced language model with improved reasoning capabilities, particularly excelling in coding and mathematical tasks. Features a 128K token context window and enhanced problem-solving abilities compared to its predecessor.
Grok-1.5 benchmarks
Rankings
Quality Tracker
Grok-1.5 Performance Across Datasets
Scores sourced from the model's scorecard, paper, or official blog posts
llm-stats.com - Sun Aug 02 2026Grok-1.5 API
Available from the model provider
Grok-1.5 has an official provider API. It is not currently routed through the LLM Stats gateway.
Read the official API documentationGrok-1.5 latency
Grok-1.5 time to first token, sustained output throughput, and failed-request rate from live API traffic over the trailing 7 days.
Grok-1.5 examples
Recent arena outputs from Grok-1.5, picked from the highest-ranked matchups.
Grok-1.5 license
Grok-1.5 is a proprietary model available under its provider's product and API terms.
- License
- Proprietary
- Hosted access
Proprietary license - usage restrictions apply
Grok-1.5 resources
Official sources for Grok-1.5: api documentation, official launch post, source repository.
Grok-1.5 vs other models
The most-compared alternatives to Grok-1.5 are GPT-4, Qwen3 VL 4B Thinking, Jamba 1.5 Large. Open any pair side-by-side for benchmarks, pricing, context, and latency.
Models like Grok-1.5
Models ranked just above and below Grok-1.5 by LLM Stats score.
FAQ
Common questions about Grok-1.5.