Deep Research Preview (Apr-21-2026)
Agentic model for autonomous multi-step research, synthesis, and cited reports
Model facts
- Context window
- 131K tokens
- Maximum output
- 66K tokens
- Cheapest paid input
- $2 per 1M tokens
- Cheapest paid output
- $12 per 1M tokens
- Open weights
- no
- Providers
- 1
Capabilities and modalities
reasoning, tool calling, attachments, temperature control, text, image, audio, video, pdf.
Observed price history
- 2026-08-24: $2 input / $12 output per 1M tokens
API providers
- Google — model id deep-research-preview-04-2026; $2 input / $12 output per 1M tokens; provider documentation