Google model
Deep Research Preview 04 2026
Model ID: deep-research-preview-04-2026
Deep Research Preview 04 2026 is a Google model tracked in SteelEngine. It supports a 1.05M token context window. Pricing starts at $2/1M input tokens and $12/1M output tokens. Key capabilities include Tool choice, Deep research, Max output 66k. Best for multi-step research workflows and agent-led web investigation.
Input price
$2/1M
Cached input
N/A
Output price
$12/1M
Context window
1.05M
Pricing and limits
Pricing below is generated directly from the provider registry in SteelEngine. All amounts are listed per one million tokens.
Input price
$2/1M
Cached input
N/A
Output price
$12/1M
Updated
Oct 27, 2026
Context window
1.05M tokens
Max output
66k tokens
Provider
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 SteelEngine.
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
66k
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Frequently asked questions
Deep Research Preview 04 2026 is a Google model available in SteelEngine. Deep Research Preview 04 2026 is a Google model tracked in SteelEngine. It supports a 1.05M token context window. Pricing starts at $2/1M input tokens and $12/1M output tokens. Key capabilities include Tool choice, Deep research, Max output 66k.