Question 1

What is the cost of Qwen3.5 Plus by OpenCode?

Accepted Answer

Qwen3.5 Plus by OpenCode costs $0.20 per 1M input tokens and $1.20 per 1M output tokens. Cached reads cost $0.02 per 1M tokens. Cache writes cost $0.25 per 1M tokens.

Question 2

What is the context window of Qwen3.5 Plus by OpenCode?

Accepted Answer

Qwen3.5 Plus by OpenCode has a context window of 262K tokens. It supports up to 262K input tokens and can generate up to 66K output tokens.

Question 3

What are the capabilities of Qwen3.5 Plus by OpenCode?

Accepted Answer

Qwen3.5 Plus by OpenCode supports advanced reasoning, tool calling/function calling, adjustable temperature, file attachments. It has closed weights.

Question 4

What input and output types does Qwen3.5 Plus support?

Accepted Answer

Qwen3.5 Plus by OpenCode accepts text, image, video as input and can generate text as output.

Question 5

Does Qwen3.5 Plus by OpenCode support reasoning?

Accepted Answer

Yes, Qwen3.5 Plus by OpenCode supports advanced reasoning capabilities.

Question 6

Is Qwen3.5 Plus by OpenCode open source?

Accepted Answer

No, Qwen3.5 Plus by OpenCode has closed weights. The model is only available through the OpenCode API.

Question 7

Does Qwen3.5 Plus support function calling?

Accepted Answer

Yes, Qwen3.5 Plus by OpenCode supports tool calling (also known as function calling), allowing it to interact with external tools and APIs during conversations.

Question 8

What is the knowledge cutoff date for Qwen3.5 Plus?

Accepted Answer

Qwen3.5 Plus by OpenCode has a knowledge cutoff date of 2025-04. This means the model was trained on data available up until that date.

Qwen3.5 Plus API

Input Modalities

Output Modalities

Standard (per 1M tokens)

Caching (per 1M tokens)