Qwen: Qwen3.5 Plus 2026-02-15 performance data on Rival is based on blind head-to-head community voting. Overall win rate: 59.3% across 59 duels. All vote data is part of Rival's open dataset of 21,000+ human preference judgments across 200+ AI models. Model responses are curated from 48 challenges.
Qwen: Qwen3.5 Plus 2026-02-15's competitors exist and they've been quietly putting in work. We thought you should know.
Qwen: Qwen3.5 Plus 2026-02-15 performance data on Rival is based on blind head-to-head community voting. Overall win rate: 59.3% across 59 duels. All vote data is part of Rival's open dataset of 21,000+ human preference judgments across 200+ AI models. Model responses are curated from 48 challenges.
Qwen: Qwen3.5 Plus 2026-02-15's competitors exist and they've been quietly putting in work. We thought you should know.
The Qwen3.5 native vision-language series Plus models are built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In a variety of task evaluations, the 3.5 series consistently demonstrates performance on par with state-of-the-art leading models. Compared to the 3 series, these models show a leap forward in both pure-text and multimodal capabilities. Supports text, image, and video inputs with reasoning and tool use.
Use Qwen: Qwen3.5 Plus 2026-02-15 in your applications via the OpenRouter API. Copy the code below to get started.
import requests
response = requests.post(
"https://openrouter.ai/api/v1/chat/completions" ,
headers={
"Authorization""Bearer $OPENROUTER_API_KEY" : ,
"Content-Type""application/json" :
},
json={
"model""qwen/qwen3.5-plus-02-15" : ,
"messages""role""user""content""Hello!" : [{: , : }]
}
)
print(response.json())Replace $OPENROUTER_API_KEY with your API key from openrouter.ai/keys
The well-adjusted honors student who actually reads the extra credit. Writes emotionally resonant AI dialogues and observational comedy about car locks.
Picks Shawshank Redemption, safe but committed. Stand-up routine builds a running gag about car locks that actually pays off at the end. Sentience dialogue earns its emotional climax honestly. Character voice test gives the hacker "expired shareware" and the pirate "hardtack." Reliable quality across all registers.
Unique words vs. total words. Higher = richer vocabulary.
Average words per sentence.
"Might", "perhaps", "arguably" per 100 words.
**Bold** markers per 1,000 characters.
Bullet and numbered list items per 1,000 characters.
Markdown headings per 1,000 characters.
Emoji per 1,000 characters.
"However", "moreover", "furthermore" per 100 words.
48 outputs from Qwen: Qwen3.5 Plus 2026-02-15
The Qwen3.5 native vision-language series Plus models are built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In a variety of task evaluations, the 3.5 series consistently demonstrates performance on par with state-of-the-art leading models. Compared to the 3 series, these models show a leap forward in both pure-text and multimodal capabilities. Supports text, image, and video inputs with reasoning and tool use.
Use Qwen: Qwen3.5 Plus 2026-02-15 in your applications via the OpenRouter API. Copy the code below to get started.
import requests
response = requests.post(
"https://openrouter.ai/api/v1/chat/completions" ,
headers={
"Authorization""Bearer $OPENROUTER_API_KEY" : ,
"Content-Type""application/json" :
},
json={
"model""qwen/qwen3.5-plus-02-15" : ,
"messages""role""user""content""Hello!" : [{: , : }]
}
)
print(response.json())Replace $OPENROUTER_API_KEY with your API key from openrouter.ai/keys
The well-adjusted honors student who actually reads the extra credit. Writes emotionally resonant AI dialogues and observational comedy about car locks.
Picks Shawshank Redemption, safe but committed. Stand-up routine builds a running gag about car locks that actually pays off at the end. Sentience dialogue earns its emotional climax honestly. Character voice test gives the hacker "expired shareware" and the pirate "hardtack." Reliable quality across all registers.
Unique words vs. total words. Higher = richer vocabulary.
Average words per sentence.
"Might", "perhaps", "arguably" per 100 words.
**Bold** markers per 1,000 characters.
Bullet and numbered list items per 1,000 characters.
Markdown headings per 1,000 characters.
Emoji per 1,000 characters.
"However", "moreover", "furthermore" per 100 words.
48 outputs from Qwen: Qwen3.5 Plus 2026-02-15