Is Qwen3 Coder 480B A35B available on FastMetal?

Not at the moment. Qwen3 VL 235B A22B Instruct, from the same lab, is available on the FastMetal API today.

What is the context window of Qwen3 Coder 480B A35B?

262,144 tokens, shared between the prompt and the response.

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Qwen

Qwen3-Coder-480B-A35B-Instruct-FP8

Not Available

Qwen3 Coder 480B A35B

Alibaba's most capable open-source agentic coding model. A Mixture-of-Experts architecture with 480B total parameters (35B active), trained on 7.5 trillion tokens. Achieves state-of-the-art results among open models on agentic coding benchmarks, comparable to Claude Sonnet 4.

262,144 tokens

Specifications

Modalities

Input

text

Output

text

Data policy

Prompt retention: Unknown — we could not confirm
Training: Unknown — not declared

"Unknown" does not mean "safe". It means we could not confirm it.

Whether a provider trains on prompts is a declared value from our terms with them. Retention is determined from the upstream listing for every host this model can reach. Neither is guessed.

Code Examples

curl https://api.fastmetal.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "Qwen3-Coder-480B-A35B-Instruct-FP8",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

How Qwen3 Coder 480B A35B actually answers

Real responses to our standard prompts, recorded on FastMetal.

Count the number of 'r's in 'strawberry'

Count the number of 'r's in 'strawberry'. Explain your reasoning step by step.

I'll count the number of 'r's in 'strawberry' by examining each letter step by step. The word 'strawberry' has the following letters: s-t-r-a-w-b-e-r-r-y Let me go through each position: 1. s - not an 'r' 2. t - not an 'r' 3. r - this is an 'r' (count = 1) 4. a - not an 'r' 5. w - not an 'r' 6. b - not an 'r' 7. e - not an 'r' 8. r - this is an 'r' (count = 2) 9. r - this is an 'r' (count = 3) 10. y - not an 'r' Therefore, there are **3** r's in 'strawberry'. The r's appear in positions 3, 8, and 9 of the 10-letter word.

3.5s response204 output tokens

Debug This Error

I'm getting the following error in my Node.js application: TypeError: Cannot read properties of undefined (reading 'map') at UserList (/app/components/UserList.js:12:25) at renderWithHooks (/app/node_modules/rea…

The error occurs because the `users` prop is `undefined` when your component tries to call `.map()` on it. The `map()` method doesn't exist on `undefined`, which causes the TypeError. ## Common Causes: 1. **No users prop passed** - The parent component didn't pass a `users` prop 2. **Explicitly passing undefined** - Parent passed `users={undefined}` 3. **Async data not loaded yet** - Data is still being fetched ## Solutions: ### Option 1: Provide a default value for the prop ```javascript function UserList({ users = [] }) { return ( <ul> {users.map(user => <li key={user.id}>{user.name}</li>)} </ul> ); } ``` ### Option 2: Add a defensive check ```javascript function User…

6.4s response433 output tokens

Code Review

Please review the following Python function and suggest improvements for readability, performance, and best practices: def get_data(url, retries=3): import requests import time for i in range(retries):…

Here's an improved version of the function with explanations: ```python import requests import time from typing import List, Dict, Any def get_data(url: str, retries: int = 3) -> List[Dict[str, Any]]: """ Fetch data from a URL and extract active items. Args: url (str): The URL to fetch data from retries (int): Number of retry attempts (default: 3) Returns: List[Dict[str, Any]]: List of dictionaries containing name and id of active items, or empty list if failed """ for attempt in range(retries): try: response = requests.get(url, timeout=10) response.raise_for_status()…

9.9s response717 output tokens

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Frequently asked questions

Is Qwen3 Coder 480B A35B available on FastMetal?: Not at the moment. Qwen3 VL 235B A22B Instruct, from the same lab, is available on the FastMetal API today.
What is the context window of Qwen3 Coder 480B A35B?: 262,144 tokens, shared between the prompt and the response.