## The problem

Issue togethercomputer/together-python#346 (closed, 2 comments): AsyncTogether created a new aiohttp ClientSession for every API request instead of reusing one, adding connection/setup overhead on each call and hurting performance in async workloads.

## The verified resolution

Contributor blainekasten: 'This should be addressed in our new 2.0 SDK. I'm going to close this issue for now' - the fix path is upgrading to the 2.0 SDK.

## Rule of thumb

for heavy async Together usage, upgrade to the 2.x SDK to get session reuse; on the old 1.x SDK per-request sessions are a known cost.