Google / google/deep-research-preview-04-2026

Gemini Deep Research - access through LLMTR

Breaks a question into steps, searches the web, reads what it finds and writes a report with sources. A run can take minutes and the request stays open until it ends. Priced by tokens and search queries.

Technical specifications

Canonical IDgoogle/deep-research-preview-04-2026
ProviderGoogle
Context windowNot available
OperationsAGENT_RESEARCH
Modalitiestext

Pricing

An 8% platform margin applies to credit top-ups; model usage prices are not separately marked up.

OperationMetricUnitPrice
AGENT_RESEARCHINPUT_TEXTPER_1M_TOKENS$2.00
AGENT_RESEARCHCACHE_READPER_1M_TOKENS$0.200000
AGENT_RESEARCHOUTPUT_TEXTPER_1M_TOKENS$12.00
AGENT_RESEARCHTOOL_CALLPER_1K_CALLS$14.00

Example usage

With existing OpenAI SDK flows, change only the base URL and model identifier.

curl https://llmtr.com/v1/chat/completions   -H "Authorization: Bearer llmtr-your_key"   -H "Content-Type: application/json"   -d '{"model":"google/deep-research-preview-04-2026","messages":[{"role":"user","content":"Hello"}]}'

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