From 9b3f1a60a209382f65c5f894c507beaff8588b5e Mon Sep 17 00:00:00 2001 From: Teingi Date: Tue, 11 Aug 2026 19:36:33 +0800 Subject: [PATCH 1/2] docs: clarify PowerMem upgrade and benchmarks --- README.md | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index f4124b712..43e41ab9b 100644 --- a/README.md +++ b/README.md @@ -1,8 +1,9 @@ # PowerContext -PowerContext gives agents durable, project-scoped context. A later session can recover a decision, outcome, current -state, or next step without relying on chat history. PowerContext includes a local Server, SQLite storage, an -async Python client, a Core SDK, a CLI, and a Codex plugin. +PowerContext is PowerMem 2.0, the upgraded version of [PowerMem](https://www.powermem.ai/). It gives agents durable, +project-scoped context. A later session can recover a decision, outcome, current state, or next step without relying +on chat history. PowerContext includes a local Server, SQLite storage, an async Python client, a Core SDK, a CLI, and +a Codex plugin. PowerContext can be installed directly from its Git URL. Users need read access to that URL, but they do not need to clone the repository or run commands from its working tree. @@ -64,6 +65,18 @@ uv add "powercontext[client] @ git+https://github.com/oceanbase/powercontext.git Available extras are `builtin`, `client`, `server`, and `cli`. The CLI always includes Server-backed content commands; installing the `server` role also makes local Server process management available. +## Benchmarks + +### [LOCOMO](https://github.com/snap-research/locomo) + +| Metric | PowerContext | [PowerMem](https://www.powermem.ai/benchmark) | Full-context baseline | PowerContext vs baseline | +| --- | ---: | ---: | ---: | ---: | +| Accuracy | **90.78%** (1,398/1,540) | 87.79% | 52.9% | **+60.7%** | +| Search p95 latency | **1.38 s** | 1.44 s | 17.12 s | **-92.0%** | +| Answer tokens / question | **~1.65 k** | ~0.9 k | 26 k | **-89.8%** | + +The PowerContext results come from a full 1,540-question run across all 10 LOCOMO conversations. + ## Development Repository contributors can install the locked environment and hooks with `make install`. Use `make test`, From aee2745738f5acda3f11c5052c8e5c9cb4d11fe0 Mon Sep 17 00:00:00 2001 From: Teingi Date: Tue, 11 Aug 2026 19:43:10 +0800 Subject: [PATCH 2/2] docs: simplify LOCOMO comparison table --- README.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index 43e41ab9b..568081c50 100644 --- a/README.md +++ b/README.md @@ -69,11 +69,11 @@ installing the `server` role also makes local Server process management availabl ### [LOCOMO](https://github.com/snap-research/locomo) -| Metric | PowerContext | [PowerMem](https://www.powermem.ai/benchmark) | Full-context baseline | PowerContext vs baseline | -| --- | ---: | ---: | ---: | ---: | -| Accuracy | **90.78%** (1,398/1,540) | 87.79% | 52.9% | **+60.7%** | -| Search p95 latency | **1.38 s** | 1.44 s | 17.12 s | **-92.0%** | -| Answer tokens / question | **~1.65 k** | ~0.9 k | 26 k | **-89.8%** | +| Metric | PowerContext | [PowerMem](https://www.powermem.ai/benchmark) | Full-context baseline | +| --- | ---: | ---: | ---: | +| Accuracy | **90.78%** (1,398/1,540) | 87.79% | 52.9% | +| Search p95 latency | **1.38 s** | 1.44 s | 17.12 s | +| Answer tokens / question | **~1.65 k** | ~0.9 k | 26 k | The PowerContext results come from a full 1,540-question run across all 10 LOCOMO conversations.