AI Models

OpsTower supports a range of AI models from multiple providers. You can configure default models for different agent types and override them on a per-agent basis.

Available Models

Anthropic

Model	Capability	Tier
Claude Opus 4	Most capable	Premium+
Claude Sonnet 5	Balanced	Standard (system default)
Claude Haiku 4.5	Fastest	Standard

OpenAI

Model	Capability	Tier
GPT-5.5	Most capable	Premium
GPT-5.6 Sol	Frontier	Premium
GPT-5.6 Terra	Balanced	Premium
GPT-5.6 Luna	Fast, cost-effective	Standard

Google

Model	Capability	Tier
Gemini 3.1 Pro	Most capable	Premium
Gemini 3.5 Flash	Balanced	Standard
Gemini 3.1 Flash Lite	Lightweight	Standard

Moonshot AI

Model	Capability	Tier
Kimi K3	Frontier	Premium

• Kimi K3 is Moonshot AI’s frontier model with native visual understanding and a 1M-token context window. It always runs with thinking mode enabled (with configurable reasoning effort) and is served via Moonshot’s hosted API.

Cloudflare Workers AI

Model	Capability	Tier
MiniMax M3	Open-source, agentic	Standard
GLM-5.2	Open-source, agentic	Standard
Kimi K2.7 Code	Open-source, agentic	Standard

These open-source models run on Cloudflare Workers AI via the env.AI binding.

• MiniMax M3 is an open-source frontier model with a 1M-token context window, strong at coding and agentic tasks.
• GLM-5.2 is Z.ai’s open-source frontier model with a 262K-token context window, built for agentic coding, long-codebase reasoning, multi-step planning, and tool-augmented agents.
• Kimi K2.7 Code is Moonshot AI’s open-source coding model with a 262K-token context window, featuring multi-turn tool calling, configurable thinking mode, vision inputs, and structured outputs.

Model Tiers

Models are grouped into three tiers that correspond to plan levels:

• Standard – available on all plans (Explore, Operate, Scale)
• Premium – available on Operate (Pro) and Scale (Business) plans
• Premium+ – available on Scale (Business) only

Web Search and Fetch Tools

The tools available for web access vary by provider:

Provider	Web Tools
Anthropic	Web Search, Web Fetch
Google	Google Search, URL Context
OpenAI	Web Search
Moonshot AI	Web Fetch (+ browser tools)
Workers AI	Web Fetch (+ browser tools)

Moonshot AI (Kimi K3) and Workers AI models (MiniMax M3, GLM-5.2, Kimi K2.7 Code) have no provider-native web search. They read the web via a generic fetch tool and the built-in browser tools (browser_execute), which are available regardless of provider.

Setting Default Models

You can configure a default model for each agent scope on the Settings page. The available scopes are:

• Debugger agents – the default model used by all Debugger agents
• Analyst agents – the default model used by all Analyst agents
• PostHog reports – the model used when generating reports from PostHog connections
• Amplitude reports – the model used when generating reports from Amplitude connections
• Mixpanel reports – the model used when generating reports from Mixpanel connections

To set a default:

1. Navigate to the Settings page.
2. Find the model scope you want to configure.
3. Select a model from the dropdown.
4. Save your changes.

Per-Agent Override

You can override the default model for any individual agent:

1. Open the agent you want to configure.
2. Go to the agent’s General settings.
3. Select a different model from the model dropdown.
4. Save.

This agent will now use the selected model regardless of the scope default.

Model Resolution Order

When OpsTower determines which model to use for an agent, it follows this resolution order:

1. Per-agent override – if a model is explicitly set on the agent, it is used.
2. Scope default – if no per-agent override exists, the default for the agent’s scope (e.g., Debugger, Analyst) is used.
3. System default – if no scope default is configured, the system default (Claude Sonnet 5) is used.