Question 1

What is Qwen3 Coder 480B A35B Instruct?

Accepted Answer

Qwen3 Coder 480B A35B Instruct is a model from Qwen, released on Jul 22, 2025. This model is a mixed int4 model with group_size 64 and symmetric quantization of Qwen/Qwen3-Coder-480B-A35B-Instruct generated by intel/auto-round via **RTN** (no algorithm tuning). Non expert layers fallback to 8 bits and group_size 128. mlp.gate layers fallback to 16 bits to ensure runing successfully on vLLM.

Question 2

How much does Qwen3 Coder 480B A35B Instruct cost?

Accepted Answer

On the Respan gateway, input starts at $0.22 per 1M tokens on Tera, and output starts at $1.40 per 1M tokens on Novita, after gateway discounts. Averaged across 4 providers, it costs $0.77 per 1M input tokens and $1.95 per 1M output tokens.

Question 3

Which providers serve Qwen3 Coder 480B A35B Instruct on Respan?

Accepted Answer

4 providers serve Qwen3 Coder 480B A35B Instruct: Tera, Novita, IO.net, and TogetherAI. Tera and TogetherAI require your own provider API key (BYOK).

Question 4

What is Qwen3 Coder 480B A35B Instruct's context window?

Accepted Answer

Qwen3 Coder 480B A35B Instruct accepts up to 262K tokens of context on its largest provider route.

Question 5

How do I use Qwen3 Coder 480B A35B Instruct with the Respan gateway?

Accepted Answer

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "qwen3-coder-480b-a35b-instruct". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Question 6

How fast is Qwen3 Coder 480B A35B Instruct?

Accepted Answer

Over the last 30 days of requests through the Respan gateway, the fastest provider was IO.net at 10 tokens per second, and the lowest response latency was 0.9 seconds on IO.net. Speed varies with request size and provider.

Provider	Context	Input	Output
TeraBYOK only`tera/Qwen/Qwen3-Coder-480B-A35B-Instruct`	262K	$0.22/M	$1.80/M
NovitaSave 10%`novita/qwen/qwen3-coder-480b-a35b-instruct`	262K	$0.34/M	$1.40/M
IO.net`ionet/Intel/Qwen3-Coder-480B-A35B-Instruct-int4-mixed-ar`	106K	$0.53/M	$2.60/M
TogetherAIBYOK only`together_ai/Qwen/Qwen3-Coder-480B-A35B-Instruct-FP8`	262K	$2.00/M	$2.00/M

Qwen3 Coder 480B A35B Instruct

Providers

Certified where it counts.

Pricing

Cost by volume

Throughput and latency

Output speed

Response latency

Apps