Sherlock Think Alpha, developed by OpenRouter and released on November 15, 2025, is a cutting-edge AI model designed for advanced reasoning tasks. With a remarkable context window of 1.8 million tokens, it supports both text and image inputs, providing versatile text output. This model excels in tool calling, making it an excellent choice for applications requiring detailed reasoning and structured outputs. Its multimodal capabilities allow for a rich interaction, accommodating various input types to enhance user experience. Whether you're looking to generate insightful responses or engage in complex reasoning, Sherlock Think Alpha is equipped to meet your needs effectively.
Use Cases
Here are a few ways teams apply Sherlock Think Alpha in practice—from fast drafting to multimodal understanding. Adapt these ideas to your workflow.
Generate detailed responses from complex prompts
Analyze images alongside text for richer insights
Utilize reasoning for decision-making tasks
Engage in interactive applications with multimodal support
Key Features
A quick look at the capabilities that make this model useful in real projects.
1.8M context window for extensive reasoning
Supports text and image inputs
Generates structured text outputs
Advanced tool calling capabilities
Logged prompts for continuous improvement
Specs
Overview
Vendor
openrouter
Model ID
openrouter/sherlock-think-alpha
Release
2025-11-15
Modalities & context
Input
text · image
Output
text
Context
1,840,000 tokens
Parameters & defaults
Supported parameters: include_reasoning, max_tokens, reasoning, response_format, structured_outputs, tool_choice, tools
Defaults: temperature 0.7, top_p 0.95
Benchmark tests: Sherlock Think Alpha
We ran this model against a few representative prompts to show its range. Review the outputs below and be the judge.
Text
Prompt:
Write 150 words on how AI might positively upend work, leisure and creativity
AI is poised to revolutionize work, leisure, and creativity, ushering in an era of unprecedented human flourishing.
In **work**, AI automates repetitive tasks like data entry and analysis, liberating professionals to tackle complex problem-solving and innovation. Productivity soars, reducing burnout and enabling shorter workweeks—imagine four-day weeks becoming standard, with humans overseeing AI-driven enterprises and pioneering new fields like AI ethics and human-AI symbiosis.
For **leisure**, AI eradicates drudgery from chores via smart homes and robotics, gifting hours for pursuits like travel or family. Personalized recommendations curate dream vacations or hobby kits, while VR worlds offer immersive escapes tailored to moods, blending rest with enrichment.
**Creativity** explodes as AI becomes a boundless collaborator: generating initial sketches for artists, remixing music for composers, or brainstorming plots for writers. Barriers crumble—amateurs wield tools once reserved for elites, fostering a renaissance of hybrid human-AI masterpieces.
Ultimately, AI upends these spheres by amplifying humanity, not replacing it. (148 words)
Run this prompt on Upend.AI