# pi-synthetic: v0.27.0

release · 2026-09-29 · #pi-synthetic · v0.27.0

### Minor Changes

- d903145: Add Synthetic's Anthropic-compatible `/anthropic/v1/messages` surface as a second provider API. Pick it with `/synthetic:settings` under Provider > API (reload required). The Anthropic surface streams real thinking blocks, uses native `tool_use`/`tool_result`, and reports the full cache read/write token split; reasoning is binary there (on/off) and `GLM-5.3-Flash` cannot disable reasoning.

### Patch Changes

- f651dac: Sync the static model catalog with the Synthetic API: `syn:large:text` now routes to DeepSeek-V4.1-Flash — pricing updated to 0.6/1.2/0.03 per M (input/output/cache read) and reasoning efforts none/low/high/xhigh/max map by identity.

- [GitHub release](https://github.com/aliou/pi-synthetic/releases/tag/v0.27.0)
- [npm](https://www.npmjs.com/package/@aliou/pi-synthetic/v/0.27.0)