At GoSearch, we believe that intelligent search and generative AI should feel seamless—like having an expert on call for every task, every document, every team. Today, we’re excited to take that experience to the next level with AI model switching.

Admins can now choose the underlying AI model used in GoAI chat, custom agents, summaries, title generation, and related searches—putting precision and performance directly in your hands.

With support for leading models including GPT-4.1, Claude 3.7 Sonnet, Claude 3.7 Sonnet Thinking, Gemini 2.5 Flash, Gemini 2.5 Pro, o4-mini, and Claude 3.5 Haiku, teams can now tailor their AI tools to match their unique needs—balancing speed, reasoning depth, and tone.

Let’s explore what’s new, the models available today, and how GoSearch AI model switching empowers teams to create deeply personalized and efficient AI workflows at scale.

What’s New: AI Model Controls for Maximum Flexibility

Starting today, GoSearch offers distinct AI model switching settings, both fully configurable by workspace admins:

1. Standard Model 

Admins can now select the primary AI model that powers:

• GoAI Chat conversations
  
• Custom AI agents
  
• Suggested follow-up questions in chat
  

Available Standard Model Options:

• GPT-4.1 (default)
  
• Claude 3.7 Sonnet
  

This allows admins to set the default model that powers your organization’s core AI experience. Choose a model optimized for deep reasoning, document understanding, or conversational fluency.

2. Fast Model 

For performance-sensitive features like summaries and search enhancements, admins can also choose the fast-response model used behind the scenes for:

• AI-generated summaries
  
• GoAI chat title generation
  
• Related searches and smart snippets
  

Available Fast Model Options:

• GPT-4.1 (default)
  
• Claude 3.5 Haiku
  

This model setting helps organizations optimize for speed on lightweight or high-volume tasks, while still delivering high-quality outputs.

GoAI Chat: AI Model Switching for Users

In addition to workspace-wide defaults, users chatting with GoAI can now manually select from six world-class models, grouped into two categories:

🏆 Flagship Models (General-purpose, high performance)

• GPT-4.1 (Default) – Versatile, accurate, and enterprise-grade
  
• Claude 3.7 Sonnet – Conversational, context-rich, and aligned
  
• Gemini 2.5 Flash – Fast and efficient with solid reasoning
  

🧠 Reasoning Models (For deeper analysis and context)

• o4-mini – Lightweight, fast, ideal for triage and quick logic
  
• Gemini 2.5 Pro – Advanced reasoning and multimodal capabilities
  
• Claude 3.7 Sonnet Thinking – Reflective and cautious, excellent for complex tasks
  

Additional AI model switching options are coming to GoSearch soon.

Meet the AI Models: What They Are, and Why You’d Choose Them

Let’s break down the models now available across GoSearch, and how each fits into your workflow.

💼 GPT-4.1 (Default)

Provider: OpenAI
Type: Flagship
Strengths: Top-tier reasoning, broad knowledge, reliable accuracy
Best for: Enterprise Q&A, intelligent agents, document understanding

GPT-4.1 is the most balanced and capable general-purpose model on the market today. It’s strong at code, language, logic, and summaries. If you want consistent high performance across use cases, this is your starting point.

🗣️ Claude 3.7 Sonnet

Provider: Anthropic
Type: Flagship
Strengths: Natural language fluency, long context memory, ethical reasoning
Best for: Customer support agents, knowledge retrieval, long chats

Claude Sonnet is known for its humanlike tone, calm reasoning, and context retention. It’s ideal for internal support bots or external-facing agents where tone matters just as much as accuracy.

⚡ Gemini 2.5 Flash

Provider: Google DeepMind
Type: Flagship
Strengths: Speed, short response times, good general intelligence
Best for: Lightweight tasks, summaries, fast search-enhanced chats

Flash is Gemini’s answer to speed-optimized general-purpose AI. It’s efficient and surprisingly capable, making it a strong choice for users who want responsiveness without sacrificing too much on output quality.

🧠 Claude 3.7 Sonnet Thinking

Provider: Anthropic
Type: Reasoning
Strengths: Thoughtful responses, deep context integration, accuracy-first
Best for: Legal review, policy interpretation, deep analysis

Sonnet Thinking is a slower, more deliberate version of Sonnet designed to think carefully before responding. Ideal for when getting the right answer matters more than getting it quickly.

🧮 o4-mini

Provider: OpenAI
Type: Reasoning
Strengths: Fast, low-cost, efficient reasoning
Best for: High-volume tasks, triage bots, lightweight automations

o4-mini is OpenAI’s compact model optimized for operational tasks. If you’re summarizing hundreds of notes or tagging support tickets in real time, o4-mini helps keep costs down without sacrificing structure.

🔍 Gemini 2.5 Pro

Provider: Google DeepMind
Type: Reasoning
Strengths: Deep logic, reasoning, multimodal capability
Best for: Data analysis, research assistance, multimodal tasks

Gemini Pro is more advanced than Flash, designed to support complex interactions and reasoning, including tasks that involve charts, numbers, or planning. It’s a strong addition for research, analytics, and product teams.

📝 Claude 3.5 Haiku

Provider: Anthropic
Type: Fast Model
Strengths: Extremely fast, fluent, efficient
Best for: Summaries, UI suggestions, titles, search snippets

Haiku is Anthropic’s smallest Claude model—built for speed and UX. It’s the perfect match for fast, inline summaries or titles where you want readable language fast, but don’t need exhaustive reasoning.

Why Model Switching Matters for Enterprise AI and Search

Model switching may seem like a technical improvement, but for enterprise teams, it unlocks real strategic value. Here’s why:

1. Precision for Every Use Case

Enterprise users work across vastly different domains—from sales and support to legal and compliance. One-size-fits-all models don’t cut it. Model switching lets you assign the most suitable AI intelligence to each task.

• Use Claude Sonnet in support chat for empathy
  
• Use GPT-4.1 in finance for data-rich outputs
  
• Use Haiku in search results for fast, lightweight context
  

2. Optimized Speed

Not every AI interaction needs deep thinking. For tasks like summarizing pages or generating preview titles, speed matters more than nuance. With GoSearch’s fast model setting, you can reduce latency without losing utility, freeing heavier models for tasks that need them.

3. Custom Control for Admins

GoSearch’s model switching is admin-configurable at the workspace level, ensuring that IT and operations teams maintain control. You can:

• Set the default experience for GoAI and agents
  
• Manage performance trade-offs
  
• Align AI use with compliance or business priorities
  

4. Better User Experience

Letting end users choose between GPT-4.1, Claude, Gemini, or o4-mini in GoAI chat gives them agency. Analysts, project managers, and researchers can select the right model for their task—no bottlenecks or IT requests needed.

5. Future-Proof Architecture

This model-switching architecture paves the way for even more flexibility ahead, including:

• Industry-specific models (e.g., legal, financial)
  
• Open-weight and self-hosted models for private deployments
  
• Real-time benchmarking and usage analytics
  

GoSearch is building an AI ecosystem where models can be dynamically selected, chained, and optimized across every layer of enterprise work.

Real-World Use Cases

Here’s how teams are already mapping models to tasks:

⚒️ Product & Engineering

• Standard model: GPT-4.1 (generating product requirements and documentation)
  
• Fast model: Haiku (summarizing feedback and requests)

Learn more about how GoSearch helps engineering teams streamline workflows. 

📚 Knowledge Teams

• Standard model: Claude 3.7 Sonnet (conversational knowledge bot)
  
• Fast model: Haiku (document previews, snippet suggestions)
  

💬 Support & CX

• Standard model: Claude Sonnet or Gemini Flash (friendly, fast chatbots)
  
• Fast model: GPT-4.1 (short summaries with balance)
  

Discover how customer support teams find answers faster with GoSearch.

🧠 Research & Strategy

• Standard model: Gemini Pro (data-rich insight and analysis)
  
• Fast model: Gemini Flash (quick report summaries)

⚖️ Legal & Compliance

• Standard model: Claude Thinking or GPT-4.1 (deep analysis)
  
• Fast model: Haiku (contract snippet previews)
  

💸 Revenue Teams

• Standard model: o-4 mini (meeting summary generation)
• Fast model: GPT-4.1 (drafting collateral and briefs)
  

AI Model Switching Benefits for Admins and Enterprise IT

With these new controls, GoSearch offers enterprise-grade governance and optimization:

• Speed: Choose efficient models for high-frequency tasks
  
• Security & compliance: Pick AI models that align with data policies
  
• Performance tuning: Match model strengths to business workflows
  
• User empowerment: Allow self-selection within safe boundaries
  

Admins can set org-wide defaults, while individual teams or users adjust their experience based on needs—creating a flexible yet controlled AI environment.

The Future is Flexible 

AI is no longer a single monolithic model, but a toolkit. With model switching, GoSearch is giving enterprises the tools to build smarter, faster, and more reliable AI-powered workflows across every department.

Whether you want faster summaries, deeper insights, or more humanlike conversations, now you can choose the right intelligence for every moment – with full transparency and control.

Explore GoSearch AI model switching today and start shaping the future of how your team works with AI.