LLM Reference

Grok-0

Released
2023-08-18
Last refreshed
2026-05-22
Status
Researched 41d ago
Open sourceCommercial use: permitted

Grok-0 is released 2023-08-18 in the Grok 1 family with open-source; evaluate it while provider pricing coverage matures.

Use it for

  • Teams evaluating general LLM work

Do not use it for

  • Cost-sensitive launches that need sourced token pricing
  • Vision or document-understanding workloads
  • Strict JSON or tool-calling flows
Specifications
Family
Grok 1
Released
2023-08-18
Parameters
33B
Architecture
Decoder Only
Specialization
general
Openness
Open source
License
Apache 2.0OSI-approvedCommercial use: permitted
Training
Fine-tuned
Created by

Ethical AI for universal truth-seeking

San Francisco, California, United States
Founded 2023
Website
Pricing

No tracked provider token pricing is available yet.

About

Grok-0, developed by xAI, is a large language model (LLM) that boasts 33 billion parameters 237. It impressively performs on par with Meta's 70-billion parameter LLaMA 2 model, despite utilizing only half the training resources, highlighting its architectural efficiency and optimization 235. Grok-0 served as the prototype for this efficient design before being succeeded by Grok-1, which further enhanced reasoning and coding capabilities 2.

Grok-0 is an open-source model in the Grok 1 family. The structured metadata tracks reasoning. No headline benchmark score is tracked for Grok-0 yet.

Top use-case fit

No primary decision-task fit is mapped for this model yet.

Provider price ladder

No tracked provider token pricing is available for this model yet.

Capabilities

Reasoning

Benchmark peer barsfor Coding

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

Frequently asked questions

When was Grok-0 released?

Grok-0 was released on 2023-08-18.