DeepSeek R1 Distill Qwen 1.5B vs Grok-1.5
Grok-1.5 significantly outperforms across most benchmarks.
DeepSeek · xAI · Updated for 2026
Which is better?
DeepSeek R1 Distill Qwen 1.5B outperforms in 0 benchmarks, while Grok-1.5 is better at 1 benchmark (GPQA). Grok-1.5 significantly outperforms across most benchmarks.
Based on current benchmark, pricing, and model metadata for 2026.
Choose DeepSeek R1 Distill Qwen 1.5B
- you want the most recent training data — it shipped Jan 2025
- you need open weights you can self-host or fine-tune
Choose Grok-1.5
- you want the strongest raw capability — it leads on 1 of 1 shared benchmarks
At a glance
The differences that matter most.
Performance Benchmarks
Comparative analysis across standard metrics
DeepSeek R1 Distill Qwen 1.5B outperforms in 0 benchmarks, while Grok-1.5 is better at 1 benchmark (GPQA).
Grok-1.5 significantly outperforms across most benchmarks.
Arena Performance
Playground indexes and blind preference scores
License
Usage and distribution terms
DeepSeek R1 Distill Qwen 1.5B is licensed under MIT, while Grok-1.5 uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
MIT
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
DeepSeek R1 Distill Qwen 1.5B was released on 2025-01-20, while Grok-1.5 was released on 2024-03-28.
DeepSeek R1 Distill Qwen 1.5B is 10 months newer than Grok-1.5.
Jan 20, 2025
1.6 years ago
9mo newerMar 28, 2024
2.4 years ago
Knowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Judge for yourself.
Run your own prompts against DeepSeek R1 Distill Qwen 1.5B and Grok-1.5 side-by-side, then vote on the output you prefer.
FAQ
Common questions about DeepSeek R1 Distill Qwen 1.5B vs Grok-1.5.