Caesar Research

CLI for Caesar deep research. Runs multi-source research jobs with citations, follow-up chat, and brainstorming.

Setup

go install github.com/alexrudloff/caesar-cli@latest
export CAESAR_API_KEY=your_key_here

Run a query (waits for completion by default, prints events as they happen):

caesar research create "What are the latest advances in mRNA vaccines?"

Returns JSON with content (synthesized answer with [n] citations) and a results array of sources.

Fire-and-forget:

caesar research create "query" --no-wait
# Returns: { "id": "uuid", "status": "queued" }

Then check on it:

caesar research get <job-id>
caesar research watch <job-id>
caesar research events <job-id>

Flag	Description
`--no-wait`	Return immediately with job ID
`--model <name>`	`gpt-5.2`, `gemini-3-pro`, `gemini-3-flash`, `claude-opus-4.5`
`--loops N`	Max reasoning loops (default 1, higher = deeper research)
`--reasoning`	Enable advanced reasoning mode
`--auto`	Let Caesar auto-configure based on query
`--exclude-social`	Skip social media sources
`--exclude-domain x.com`	Exclude specific domains (repeatable)
`--system-prompt "..."`	Custom synthesis prompt
`--brainstorm <id>`	Use a brainstorm session for context

queued → searching → summarizing → analyzing → researching → completed or failed

Ask follow-up questions about a completed research job:

caesar chat send <job-id> "How does this compare to traditional vaccines?"

Waits for the response by default. The answer includes inline [n] citations referencing the original research sources.

caesar chat send <job-id> "question" --wait=false
caesar chat history <job-id>

Get clarifying questions before research to improve results:

caesar brainstorm "How does CRISPR gene editing work?"
# Prints questions with multiple-choice options and a session ID

Then use the session ID:

caesar research create --brainstorm <session-id> "How does CRISPR gene editing work?"

Group files for research context:

caesar collections create "Dataset Name" --description "Optional description"

For broad topics, use --auto to let Caesar pick optimal settings.
Use --loops 3 or higher for complex multi-faceted questions.
Use --reasoning for questions requiring deep analysis.
Pipe output through jq to extract specific fields: caesar research get <id> | jq '.content'
Chain brainstorm → research for best results on ambiguous queries.