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Qwen: Qwen3.5-27B Coding Benchmark

The Qwen3.5 27B native vision-language Dense model incorporates a linear attention mechanism, delivering fast response times while balancing inference speed and performance. Its overall capabilities are comparable to those of...

Context262,144tokens
Max Output65,536tokens
Inputmodalities
Price$0.20/1M input

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Coding Performance

Coding benchmarks and performance metrics for development tasks

OpenClaw Benchmarks

PinchBench measures how Qwen: Qwen3.5-27B performs on real OpenClaw agent tasks: multi-step execution, tool use, recovery, latency, and cost.

Average score

79.2%

#22 of 50 official models

Average time

19m 30s

9 runs · per OpenClaw task

Average cost

$0.498

Per benchmark run

Category breakdown

Best verified PinchBench v2 run by OpenClaw task family.

Basic100.0% · 1/1 cleared
Coding100.0% · 1/1 cleared
Data Analysis100.0% · 1/1 cleared
File Ops100.0% · 3/3 cleared

Top task results

Highest-scoring benchmark tasks from the same submission.

File Ops
Create Project Structure
100.0%
Data Analysis
CSV and Excel Data Summarization
100.0%
File Ops
File Structure Creation
100.0%
Writing
Professional Email Drafting
100.0%
Basic
Sanity Check
100.0%
File Ops
Search and Replace in Files
100.0%

Autonomous task execution

Qwen: Qwen3.5-27B shows emerging average success across OpenClaw-style benchmark runs, useful for recurring research, browser, and file-based automations.

Tool use and recovery

PinchBench tasks stress multi-step planning, tool calls, and judge-verified completion rather than single prompt coding snippets.

Agent workflow fit

Its deliberate average runtime and premium run cost help set expectations for long-running agents and production workflows.

Agentic benchmarks from the PinchBench Leaderboard

Real-World Usage

Real-world usage statistics from the Kilo Code community

No usage data available for this model yet.

No ranking data available for this model yet.

Real-world metrics from the Kilo Code Leaderboard

Pricing

Cost per 1 million tokens

Input Tokens
$0.20
per 1M tokens
Output Tokens
$1.56
per 1M tokens

Example Cost

Analyzing a 10,000 line codebase (≈40k input tokens, 10k output tokens) costs approximately $0.0234

Coding Capabilities

Features and parameters relevant to coding tasks

Coding Features

Function Calling
Can call external functions/APIs
Tool Choice
Control over function selection
Structured Outputs
JSON schema validation
Reasoning Tokens
Extended thinking for complex problems

Pricing details from OpenRouter

Technical Details

Architecture and implementation specifications

Specifications
Model ID
qwen/qwen3.5-27b
Created
February 25, 2026
Tokenizer
Qwen3
Input Modalities
TextImageVideo
Context Window
262,144 tokens
Max Completion Tokens
65,536 tokens
Input Price
$0.20 per 1M tokens
Output Price
$1.56 per 1M tokens
Content Moderation
Disabled

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