whichllm — Browse and compare AI model specs and pricing

NanoGPT

Qwen3.5 Plus Thinking model ID, context window & pricing

models.dev synced record

Quick facts

Model ID qwen/qwen3.5-plus-thinking
Source NanoGPT
Context Window 983616
Pricing $0.40 input / $2.40 output per 1M tokens
Capabilities reasoning

Model overview

Qwen3.5 Plus Thinking is an AI model from NanoGPT with 983616 token context window and text, image, video input support.

Published pricing is $0.40 input and $2.40 output per 1M tokens.

  • Workloads that use text, image, video inputs with text outputs.
  • Reasoning-heavy prompts where stepwise problem solving matters.
Model ID qwen/qwen3.5-plus-thinking
Provider NanoGPT
Family -
Status -
Knowledge Cutoff -
Release Date 2026-02-16
Input Modalities text, image, video
Output Modalities text
Context Window 983616
Input Limit 983616
Output Limit 65536
Tool Calling No
Reasoning Yes
Structured Output No
Temperature Control -
Open Weights No
Input Cost / 1M tokens $0.40
Output Cost / 1M tokens $2.40
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.04
Cache Write Cost / 1M tokens -