Vertex AI model
Deep Research Pro Preview 12 2025
Model ID: vertex/deep-research-pro-preview-12-2025
Deep Research Pro Preview 12 2025 is a Vertex AI model tracked in Sim. It supports a 1M token context window. Pricing starts at $2/1M input tokens and $2/1M output tokens. Key capabilities include Tool choice, Deep research, Memory off. Best for multi-step research workflows and agent-led web investigation.
Input price
$2/1M
Cached input
N/A
Output price
$2/1M
Context window
1M
Pricing and limits
Pricing below is generated directly from the provider registry in Sim. All amounts are listed per one million tokens.
Input price
$2/1M
Cached input
N/A
Output price
$2/1M
Updated
Apr 1, 2026
Context window
1M tokens
Max output
Standard defaults
Provider
Vertex AI
Best for
Best for multi-step research workflows and agent-led web investigation.
Capabilities
These capability flags are generated from the provider and model definitions tracked in Sim.
Temperature
Not configurable
Reasoning effort
Not supported
Verbosity
Not supported
Thinking levels
Not supported
Structured outputs
Not supported
Tool choice
Supported
Computer use
Not supported
Deep research
Supported
Memory support
Disabled
Max output tokens
Standard defaults
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Frequently asked questions
Deep Research Pro Preview 12 2025 is a Vertex AI model available in Sim. Deep Research Pro Preview 12 2025 is a Vertex AI model tracked in Sim. It supports a 1M token context window. Pricing starts at $2/1M input tokens and $2/1M output tokens. Key capabilities include Tool choice, Deep research, Memory off.