Deep Research Max Preview (Apr-21-2026)
Maximum-comprehensiveness agentic researcher for multi-step investigation, synthesis, and cited reports
Context
131,072
Max output
65,536
Input / 1M
$2.00
Output / 1M
$12.00
Providers
1
01Profile
Profile
Released
2026-04-21
Last updated
2026-04-21
Knowledge cutoff
2025-01
Weights
Closed
02Capabilities
Capabilities
Input
text · image · video · audio · pdf
Output
text · image
Reasoning
Yes
Tool calling
Yes
Structured output
No
Attachments
Yes
Cache read
$0.20
Cache write
Not listed
03Pricing
Pricing across 1 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
2+ recent events since 2026-04-21
2026-07-24ContextgoogleContext window—→ 131,072
2026-07-23Addedgoogleoffering→ new