# Changes — inferencecanary

The changelog of measured change: an entry exists only when an eval's output moved from one
measured value to another — both dated, both backed by evidence. New providers or models
joining the sheet don't appear here; a provider's behavior changing does.
HTML version: [https://inferencecanary.com/changes/](https://inferencecanary.com/changes/)

## lightning · cot-carry: DROPS → CARRIES

Measured 2026-07-06 → re-measured 2026-07-26.

Replayed reasoning now reaches the model: the 99-memory-test canary planted in the replayed reasoning field is recalled, where the 2026-07-06 battery measured invention (0/12 across both spellings).

- [what the probe measures](https://inferencecanary.com/replayed-reasoning-dropped/)

## sambanova · cot-carry: DROPS → CARRIES

Measured 2026-07-06 → re-measured 2026-07-26.

Replayed reasoning now reaches the model, where the 2026-07-06 battery measured a drop.

- [what the probe measures](https://inferencecanary.com/replayed-reasoning-dropped/)

## deepinfra · cot-carry: DROPS → CARRIES

Measured 2026-07-06 → re-measured 2026-07-26.

Replayed reasoning now reaches the model, where the 2026-07-06 battery measured a drop on both request spellings (0/2 each).

- [what the probe measures](https://inferencecanary.com/replayed-reasoning-dropped/)

## sambanova · tool-image: 404 (model delisted) → 500 (deterministic)

Measured 2026-07-06 → re-measured 2026-07-26.

The verdict tracks the model listing: while the gemma-4 model id was delisted the probe returned 404; with the id listed again, images in tool results fail with the historic deterministic 500 (7/7 attempts).

- [the finding](https://inferencecanary.com/findings/#tool-result-images)