  . : - = + + * + = : .
        : = + = - :
             . : -

     : + :
    = * =
   : + :
   - = .
     :

Cloud agents for applied AI research

Reviewed result

GELO: Archive-Based Optimization for Long-Horizon Agents

Jun 11, 2026

Index

Search reviewed research. Each result cites the exact write-up version.

Hosted research agent runs with inspectable results.

Coming in a later release

Reviewed evidence

Research

Release notes

Synth v0.23: Index Search from the SDK and MCP, and weekly included usage

Pricing

Index pricing