Text model
Qwen3.5 Plus 20260420
qwen/qwen3.5-plus-20260420
qwen/qwen3.5-plus-20260420 is a language model from Qwen you can call on the OceanToken API at $0.30 per 1M input tokens and $1.80 per 1M output tokens, with a 984K-token context window and up to 66K output tokens; it supports reasoning, tool calling, image input.
At a glance
| Model ID | qwen/qwen3.5-plus-20260420 |
|---|---|
| Type | Text |
| Publisher | Qwen |
| Context window | 983,616 tokens |
| Max output | 65,536 tokens |
| Input price | $0.30 per 1M tokens |
| Output price | $1.80 per 1M tokens |
| Cache write price | $0.375 per 1M tokens |
| Capabilities | reasoning, tool calling, image input |
| Endpoint | /v1/chat/completions, /v1/responses |
| API shape | OpenAI-compatible |
| In the catalog since | 2026-04-27 |
Call it
Base URL https://api.oceantoken.ai/v1, your OceanToken key as the bearer token, and the model ID above as model. The OpenAI SDKs work unchanged; see your first request.
curl https://api.oceantoken.ai/v1/chat/completions \
-H "Authorization: Bearer $OCEANTOKEN_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "qwen/qwen3.5-plus-20260420", "messages": [{"role": "user", "content": "Hello"}]}'
Compared with similar models
Text models on OceanToken closest to qwen/qwen3.5-plus-20260420 in price. Every price is what you pay, in US dollars, with no platform fee on top.
| Model | Publisher | Context | Price (per 1M tokens) |
|---|---|---|---|
| Qwen3.5 Plus 20260420 | Qwen | 983,616 | $0.30 / $1.80 |
GLM-4.5vz-ai/glm-4.5v | Z.ai | 66K | $0.60 / $1.80 |
Morph V3 Largemorph/morph-v3-large | Morph | 262K | $0.90 / $1.90 |
DeepSeek Chat V3.1deepseek/deepseek-chat-v3.1 | DeepSeek | 164K | $0.55 / $1.65 |
More from Qwen
- Qwen 2.5 72B Instruct
qwen/qwen-2.5-72b-instruct - Qwen 2.5 7B Instruct
qwen/qwen-2.5-7b-instruct - Qwen 2.5 Coder 32B Instruct
qwen/qwen-2.5-coder-32b-instruct - Qwen Audio 3.0 TTS Flash
qwen/qwen-audio-3.0-tts-flash - Qwen Audio 3.0 TTS Plus
qwen/qwen-audio-3.0-tts-plus - Qwen Image 3
qwen/qwen-image-3 - Qwen Image 3 Pro
qwen/qwen-image-3-pro - Qwen Plus
qwen/qwen-plus
Use it
Create an account All models and prices
Prices and capabilities on this page were read from the live OceanToken catalog on 2026-10-18 (UTC), when the documentation was built. If a price has changed since, the console's Models page shows the current one.