grok-code-fast-1

completions

byxai

grok-code-fast-1

completions

Published by: xaiProvider:

xai

grok-code-fast-1 is exceptionally versatile across the full software development stack and is particularly adept at TypeScript, Python, Java, Rust, C++, and Go. It can complete common programming tasks with minimal oversight, ranging from building zero-to-one projects and providing insightful answers to codebase questions to performing surgical bug fixes.

Released

Sep 10, 2025

Knowledge

Mar 1, 2025

License

Proprietary

Context

256K

Input

$0.2 / 1M tokens

Output

$1.5 / 1M tokens

Cached

$0.02 / 1M tokens

Capabilities: tools

Accepts: text

Returns: text

Released Sep 10, 2025Knowledge Cutoff: Mar 1, 2025License: Proprietary

Context: 256K Input: $0.2 / 1M tokensOutput: $1.5 / 1M tokensCached: $0.02 / 1M tokensCapabilities: toolsAccepts: textReturns: text

Access grok-code-fast-1 through LangDB AI Gateway

Recommended

Integrate with xai's grok-code-fast-1 and 250+ other models through a unified API. Monitor usage, control costs, and enhance security.

Unified API

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99.9% Uptime

10,000+Monthly Requests

Benchmark Results for grok-code-fast-1

Category Performance Scores:

Academia: Score 60.65 (Top 20% - Rank #67)
Finance: Score 45.95 (Top 42% - Rank #141)
Marketing: Score 55.23 (Top 25% - Rank #84)
Maths: Score 43.30 (Top 50% - Rank #168)
Programming: Score 39.40 (Top 22% - Rank #74)
Science: Score 68.02 (Top 28% - Rank #94)
Writing: Score 53.91 (Top 31% - Rank #104)

Overall Performance: 52.351031746031744 average score across all categories

Detailed Benchmark Scores:

Benchmark	Score	Percentile	Domain
AA Coding Index	39.40	Top 22%	Programming
AAII	48.60	Top 18%	General
AA Math Index	43.30	Top 50%	Mathematics
GPQA	72.70	Top 27%	STEM (Physics, Chemistry, Biology)
HLE	7.50	Top 22%	General Knowledge
LiveCodeBench	65.70	Top 14%	Programming
MMLU-Pro	79.30	Top 34%	General Knowledge
SciCode	36.20	Top 20%	Scientific

GPQA Score: 72.70 - Graduate-level reasoning benchmark

Model Comparison:

Provider: xai

Model Type: completions

Context Size: 256000 tokens

Comparing against 335 models in the database

Performance Analytics for grok-code-fast-1

Usage Statistics (Last 1 Days):

Total Requests: 1 API calls
Average TPS: 1839.92 tokens per second
Average Response Time: 5226.30ms
Average Time to First Token: 855.70ms
Total Cost: $0.00
Average Request Cost: $0.0034

Daily Performance Breakdown:

Date	Requests	TPS	Response Time	TTFT	Cost
10/9/2025	1	1839.92	5226.30ms	855.70ms	$0.00

Performance Summary:

Model: grok-code-fast-1 by xai

Monitoring Period: 10/2/2025 to 10/9/2025

Average Daily Requests: 1

Peak Daily Requests: 1

Statistics

View Full Statistics

Request Volume

Daily API requests

Performance (TPS)

Tokens per second

1839.92 tokens/s

Category Scores

Benchmark Tests

View Other Benchmarks

AA Coding Index

39.4

Programming

AAII

48.6

General

AA Math Index

43.3

Mathematics

GPQA

72.7

STEM (Physics, Chemistry, Biology)

HLE

7.5

General Knowledge

LiveCodeBench

65.7

Programming

MMLU-Pro

79.3

General Knowledge

SciCode

36.2

Scientific

Metric	AA Coding Index	AAII	AA Math Index	GPQA	HLE	LiveCodeBench	MMLU-Pro	SciCode
Score	39.4	48.6	43.3	72.7	7.5	65.7	79.3	36.2

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Code Examples

Integration samples and API usage

Code Samples for grok-code-fast-1

Python SDK Example:

from openai import OpenAI

client = OpenAI(
    base_url="https://api.us-east-1.langdb.ai/projects/<your_project_id>",
    api_key="<your_api_key>"
)

response = client.chat.completions.create(
    model="grok-code-fast-1",
    messages=[
        {"role": "user", "content": "Hello, how are you?"}
    ]
)

print(response.choices[0].message.content)

TypeScript SDK Example:

import OpenAI from 'openai';

const client = new OpenAI({
    baseURL: "https://api.us-east-1.langdb.ai/projects/<your_project_id>",
    apiKey: "<your_api_key>"
});

const response = await client.chat.completions.create({
    model: "grok-code-fast-1",
    messages: [
        { role: "user", content: "Hello, how are you?" }
    ]
});

console.log(response.choices[0].message.content);

cURL Example:

curl -X POST "https://api.us-east-1.langdb.ai/projects/<your_project_id>/v1/chat/completions" \
  -H "Authorization: Bearer <your_api_key>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "grok-code-fast-1",
    "messages": [
        {"role": "user", "content": "Hello, how are you?"}
    ]
  }'

Model: grok-code-fast-1

Provider: xai

API Endpoint: $https://api.us-east-1.langdb.ai

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grok-code-fast-1 by xai - AI Model Details, Pricing, and Performance Metrics

grok-code-fast-1

grok-code-fast-1

Access grok-code-fast-1 through LangDB AI Gateway

Statistics

Category Scores

Benchmark Tests

Compare with Similar Models

Code Examples

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