DataLearner logo
GR

Grok Code Fast 1

Coding model

Grok Code Fast 1

Release date: 2025-08-28Updated: 2025-08-29 04:48:43901
Live demoGitHubHugging FaceCompare
Parameters
Not disclosed
Context length
256K
Chinese support
Supported
Reasoning ability

Grok Code Fast 1 is an AI model published by xAI, released on 2025-08-28, for Coding model, and 256K context length, under the 不开源 license, with a 1004.00 score on CodeClash.

Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology

Grok Code Fast 1

Model basics

Reasoning traces
Not supported
Thinking modes
Thinking modes not supported
Context length
256K tokens
Max output length
4K tokens
Model type
Coding model
Modality (in / out)
Text → Text
Release date
2025-08-28
Model file size
No data
MoE architecture
No
Total params / Active params
No data / N/A
Knowledge cutoff
No data
Grok Code Fast 1

Open source & experience

Code license
不开源
Weights license
不开源
GitHub repo
GitHub link unavailable
Hugging Face
Hugging Face link unavailable
Live demo
No live demo
Grok Code Fast 1

Official resources

DataLearnerAI blog
No blog post yet
Grok Code Fast 1

API details

API speed
4/5
💡Default unit: $/1M tokens. If vendors use other units, follow their published pricing.
Standard
TypeConditionInputOutput
Text-$0.200/ 1M$1.50/ 1M
Grok Code Fast 1

Benchmark Results

Grok Code Fast 1 currently shows benchmark results led by SWE-bench Verified (55 / 111, score 70.80), CodeClash (7 / 8, score 1004), LiveBench (104 / 115, score 45.13). This page also consolidates core specs, context limits, and API pricing so you can evaluate the model from benchmark results and deployment constraints together.

Thinking
Tool usage

Coding and Software Engineer

2 evaluations
Benchmark / mode
Score
Rank/total
CodeClash
Standard ModeTools
1004
7 / 8
70.80
55 / 111

General Knowledge

1 evaluations
Benchmark / mode
Score
Rank/total
LiveBench
Standard Mode
45.13
104 / 115

Compare with other models

No curated comparisons for this model yet.

Want a custom combination? Open the compare tool

Grok Code Fast 1

Publisher

Grok Code Fast 1

Model Overview

Grok Code Fast 1 is an AI model published by xAI, released on 2025-08-28, for Coding model, and 256K context length, under the 不开源 license, with a 1004.00 score on CodeClash.

DataLearner on WeChat

Follow DataLearner on WeChat for AI model updates and research notes.

DataLearner WeChat QR code