diff --git a/AGENTS.md b/AGENTS.md
index fdf2765b27..6fc5c36120 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -81,7 +81,7 @@ Bash: source shared utilities via `source benchmark_lib.sh` (`check_env_vars`, `
 
 Git: conventional commit messages. **Commit messages must include a Simplified Chinese translation in addition to English** — keep the subject line in English (conventional-commit style), then include the Chinese translation of the subject and key body points in the commit body (e.g. a trailing `中文：<translation>` paragraph), following the same translation quality bar as PRs/issues. Squash-merge commits inherit the bilingual PR title, which satisfies the subject requirement automatically. `[skip-sweep]` in the latest PR head commit skips that PR's benchmark setup after changelog validation. It is ignored on pushes to `main`. Changes to `perf-changelog.yaml` trigger benchmark runs.
 
-Docs: all contributor-facing docs are bilingual — **every such Markdown doc MUST have a Simplified Chinese version** named `<name>_zh.md` alongside it, with an `English | 中文` switcher at the top. Current pairs: `README.md`/`README_zh.md`, `CONTRIBUTING.md`/`CONTRIBUTING_zh.md`, `docs/PR_REVIEW_CHECKLIST.md`/`docs/PR_REVIEW_CHECKLIST_zh.md`. **Any edit to an English doc MUST be mirrored in its `_zh` counterpart (and vice versa) in the same PR** — same sections, links, badges, images — and a new doc must ship with its `_zh` version in the same PR. Exceptions: agent-instruction files (`AGENTS.md`, `CLAUDE.md`, `KLAUD_DEBUG.md`) and internal references under `.github/`/`utils/` are English-only; the sign-off template inside `docs/PR_REVIEW_CHECKLIST*.md` stays in English verbatim in BOTH versions, because `codeowner-signoff-verify.yml` triggers on its exact English opening phrase.
+Docs: all contributor-facing docs are bilingual — **every such Markdown doc MUST have a Simplified Chinese version** named `<name>_zh.md` alongside it, with an `English | 中文` switcher at the top. Current pairs: `README.md`/`README_zh.md`, `CONTRIBUTING.md`/`CONTRIBUTING_zh.md`, `MODELS.md`/`MODELS_zh.md`, `docs/PR_REVIEW_CHECKLIST.md`/`docs/PR_REVIEW_CHECKLIST_zh.md`. **Any edit to an English doc MUST be mirrored in its `_zh` counterpart (and vice versa) in the same PR** — same sections, links, badges, images — and a new doc must ship with its `_zh` version in the same PR. Exceptions: agent-instruction files (`AGENTS.md`, `CLAUDE.md`, `KLAUD_DEBUG.md`) and internal references under `.github/`/`utils/` are English-only; the sign-off template inside `docs/PR_REVIEW_CHECKLIST*.md` stays in English verbatim in BOTH versions, because `codeowner-signoff-verify.yml` triggers on its exact English opening phrase.
 
 Checklist ↔ sign-off verifier sync: `docs/PR_REVIEW_CHECKLIST.md` is the source of truth for the merge standard, and the verifier prompt in `.github/codeowner-signoff-verify-prompt.md` encodes it as independently-verified checks (the prompt lives in that standalone template — rendered by `.github/workflows/codeowner-signoff-verify.yml` via envsubst — because GitHub caps inline workflow expressions at 21000 chars; do NOT move it back inline). **Whenever `docs/PR_REVIEW_CHECKLIST.md` is updated — an item added, removed, or materially reworded — agents are allowed and expected to update the verifier prompt to match, ideally in the same PR.** Cosmetic edits (formatting, typos, `_zh` translation sync) need no verifier change. The verifier's Check 5 already compares sign-offs against the live checklist file, so stale sign-off templates are caught automatically — but a new or removed policy item needs its own check logic added to / removed from the workflow prompt. To validate a verifier change: merge it, open a throwaway `[DO NOT MERGE]` test PR, post a sign-off comment (it must contain the exact phrase `As a PR reviewer and CODEOWNER` or the workflow won't trigger), read the posted verdict comment, then close the test PR.
 
diff --git a/MODELS.md b/MODELS.md
new file mode 100644
index 0000000000..aac02289a9
--- /dev/null
+++ b/MODELS.md
@@ -0,0 +1,40 @@
+# Models
+
+English | [中文](MODELS_zh.md)
+
+This document tracks every model benchmarked by InferenceX: when it was added, which benchmark scenarios are currently active for it, and which scenarios are deprecated. Results for active scenarios are published to <https://inferencex.com/>.
+
+## Scenarios
+
+| Scenario | ISL/OSL | Status |
+|---|---|---|
+| Agentic coding | Long Context, Multi Turn Realistic traffic trace replay with sub agents | Active — trace-replay agentic-coding benchmark (see [`benchmarks/agentic/`](benchmarks/agentic/)). Going forward, new models will likely be onboarded with agentic coding only. |
+| Single-turn 8k1k | 8192 / 1024 | Active — the primary fixed-sequence-length scenario. |
+| Single-turn 1k1k | 1024 / 1024 | **Deprecated for all models** since 2026-07-17 ([#2263](https://github.com/SemiAnalysisAI/InferenceX/pull/2263)), to save GPU cluster time for higher-priority real-world agentic-coding benchmarks and new frontier models. Archived configs live in [`configs/deprecated/`](configs/deprecated/). |
+| Single-turn 1k8k | 1024 / 8192 | **Deprecated for all models** since 2026-03-27 ([#911](https://github.com/SemiAnalysisAI/InferenceX/pull/911)), to save GPU cluster time for higher-priority real-world agentic-coding benchmarks and new frontier models. Configs were removed, not archived. |
+
+## Model support matrix
+
+| Model architecture class | Prefix | Date added | Active scenarios | Deprecated scenarios |
+|---|---|---|---|---|
+| Qwen3.8 2.4T | `qwen3.8` | TBD | Agentic coding | |
+| Kimi-K3 | `kimik3` | 2026-07-27 | Agentic coding | |
+| GLM-5.2 | `glm5.2` | 2026-07-18 ([#2268](https://github.com/SemiAnalysisAI/InferenceX/pull/2268)) | Agentic coding | |
+| MiniMax-M3 | `minimaxm3` | 2026-06-12 ([#1724](https://github.com/SemiAnalysisAI/InferenceX/pull/1724)) | Single-turn 8k1k, Agentic coding | Single-turn 1k1k |
+| DeepSeek-V4-Pro | `dsv4` | 2026-04-24 ([#1130](https://github.com/SemiAnalysisAI/InferenceX/pull/1130)) | Single-turn 8k1k, Agentic coding | Single-turn 1k1k |
+| GLM-5 / GLM-5.1 | `glm5`, `glm5.1` | 2026-03-06 ([#762](https://github.com/SemiAnalysisAI/InferenceX/pull/762)); GLM-5.1 added 2026-04-21 ([#1098](https://github.com/SemiAnalysisAI/InferenceX/pull/1098)) | — (retired 2026-07-18, [#2276](https://github.com/SemiAnalysisAI/InferenceX/pull/2276)) | Single-turn 1k1k, Single-turn 1k8k (GLM-5 only), Single-turn 8k1k |
+| MiniMax-M2.5/2.7 | `minimaxm2.5` | 2026-02-18 ([#755](https://github.com/SemiAnalysisAI/InferenceX/pull/755)) | — (retired 2026-06-20, [#1874](https://github.com/SemiAnalysisAI/InferenceX/pull/1874)) | Single-turn 1k1k, Single-turn 1k8k, Single-turn 8k1k |
+| Kimi-K2.5/2.6/2.7-Code | `kimik2.5` | 2026-02-17 ([#734](https://github.com/SemiAnalysisAI/InferenceX/pull/734)) | Single-turn 8k1k, Agentic coding | Single-turn 1k1k, Single-turn 1k8k |
+| Qwen3.5-397B-A17B | `qwen3.5` | 2026-02-16 ([#704](https://github.com/SemiAnalysisAI/InferenceX/pull/704)) | Single-turn 8k1k, Agentic coding | Single-turn 1k1k, Single-turn 1k8k |
+| gpt-oss-120b | `gptoss` | 2025-09-09 | — (retired 2026-07-06, [#2101](https://github.com/SemiAnalysisAI/InferenceX/pull/2101)) | Single-turn 1k1k, Single-turn 1k8k, Single-turn 8k1k |
+| DeepSeek-R1-0528 | `dsr1` | 2025-08-13 | Single-turn 8k1k | Single-turn 1k1k, Single-turn 1k8k |
+| Llama-3.1-70B-Instruct | `llama70b` | 2025-08-12 | — (retired 2025-10-29, [#149](https://github.com/SemiAnalysisAI/InferenceX/pull/149)) | Single-turn 1k1k, Single-turn 1k8k, Single-turn 8k1k [^1] |
+
+[^1]: `llama70b` predates the master-config system; its configs were deleted on retirement rather than archived in `configs/deprecated/`. It first shipped as workflow templates in the initial repo import (2025-08-12).
+
+## Notes
+
+- The `Prefix` column is the canonical `model-prefix` used in `configs/*-master.yaml` and by `generate_sweep_configs.py --model-prefix`.
+- "Retired" means the model no longer has any active scenario. Retired models' configs (except `llama70b`) are archived under [`configs/deprecated/`](configs/deprecated/).
+- `dsr1` began as the DeepSeek-V3 workflow templates in the initial repo import and was switched to DeepSeek-R1 benchmarking on 2025-08-13 (renamed `dsv3` → `dsr1` on 2025-08-20).
+- Adding a model? Follow "Adding a benchmark configuration" in [`AGENTS.md`](AGENTS.md) and add a row here (and in [`MODELS_zh.md`](MODELS_zh.md)) in the same PR.
diff --git a/MODELS_zh.md b/MODELS_zh.md
new file mode 100644
index 0000000000..360f109f36
--- /dev/null
+++ b/MODELS_zh.md
@@ -0,0 +1,40 @@
+# 模型列表
+
+[English](MODELS.md) | 中文
+
+本文档记录 InferenceX 基准测试覆盖的所有模型：加入日期、当前启用的基准测试场景，以及已弃用的场景。启用场景的结果发布于 <https://inferencex.com/>。
+
+## 场景
+
+| 场景 | ISL/OSL | 状态 |
+|---|---|---|
+| 智能体编码（agentic coding） | 长上下文、多轮真实流量的轨迹回放，含子智能体（sub agents） | 启用 — 基于轨迹回放的智能体编码基准测试（见 [`benchmarks/agentic/`](benchmarks/agentic/)）。今后新模型预计将仅以智能体编码场景接入。 |
+| 单轮 8k1k | 8192 / 1024 | 启用 — 当前主要的固定序列长度（fixed-seq-len）场景。 |
+| 单轮 1k1k | 1024 / 1024 | **对所有模型均已弃用**，自 2026-07-17 起（[#2263](https://github.com/SemiAnalysisAI/InferenceX/pull/2263)），以便将 GPU 集群时间留给优先级更高的真实场景智能体编码基准测试与新的前沿模型。归档配置位于 [`configs/deprecated/`](configs/deprecated/)。 |
+| 单轮 1k8k | 1024 / 8192 | **对所有模型均已弃用**，自 2026-03-27 起（[#911](https://github.com/SemiAnalysisAI/InferenceX/pull/911)），以便将 GPU 集群时间留给优先级更高的真实场景智能体编码基准测试与新的前沿模型。相关配置已删除，未归档。 |
+
+## 模型支持矩阵
+
+| 模型架构类别 | 前缀 | 加入日期 | 启用场景 | 已弃用场景 |
+|---|---|---|---|---|
+| Qwen3.8 2.4T | `qwen3.8` | 待定 | 智能体编码 | |
+| Kimi-K3 | `kimik3` | 2026-07-27 | 智能体编码 | |
+| GLM-5.2 | `glm5.2` | 2026-07-18（[#2268](https://github.com/SemiAnalysisAI/InferenceX/pull/2268)） | 智能体编码 | |
+| MiniMax-M3 | `minimaxm3` | 2026-06-12（[#1724](https://github.com/SemiAnalysisAI/InferenceX/pull/1724)） | 单轮 8k1k、智能体编码 | 单轮 1k1k |
+| DeepSeek-V4-Pro | `dsv4` | 2026-04-24（[#1130](https://github.com/SemiAnalysisAI/InferenceX/pull/1130)） | 单轮 8k1k、智能体编码 | 单轮 1k1k |
+| GLM-5 / GLM-5.1 | `glm5`、`glm5.1` | 2026-03-06（[#762](https://github.com/SemiAnalysisAI/InferenceX/pull/762)）；GLM-5.1 于 2026-04-21 加入（[#1098](https://github.com/SemiAnalysisAI/InferenceX/pull/1098)） | —（2026-07-18 退役，[#2276](https://github.com/SemiAnalysisAI/InferenceX/pull/2276)） | 单轮 1k1k、单轮 1k8k（仅 GLM-5）、单轮 8k1k |
+| MiniMax-M2.5/2.7 | `minimaxm2.5` | 2026-02-18（[#755](https://github.com/SemiAnalysisAI/InferenceX/pull/755)） | —（2026-06-20 退役，[#1874](https://github.com/SemiAnalysisAI/InferenceX/pull/1874)） | 单轮 1k1k、单轮 1k8k、单轮 8k1k |
+| Kimi-K2.5/2.6/2.7-Code | `kimik2.5` | 2026-02-17（[#734](https://github.com/SemiAnalysisAI/InferenceX/pull/734)） | 单轮 8k1k、智能体编码 | 单轮 1k1k、单轮 1k8k |
+| Qwen3.5-397B-A17B | `qwen3.5` | 2026-02-16（[#704](https://github.com/SemiAnalysisAI/InferenceX/pull/704)） | 单轮 8k1k、智能体编码 | 单轮 1k1k、单轮 1k8k |
+| gpt-oss-120b | `gptoss` | 2025-09-09 | —（2026-07-06 退役，[#2101](https://github.com/SemiAnalysisAI/InferenceX/pull/2101)） | 单轮 1k1k、单轮 1k8k、单轮 8k1k |
+| DeepSeek-R1-0528 | `dsr1` | 2025-08-13 | 单轮 8k1k | 单轮 1k1k、单轮 1k8k |
+| Llama-3.1-70B-Instruct | `llama70b` | 2025-08-12 | —（2025-10-29 退役，[#149](https://github.com/SemiAnalysisAI/InferenceX/pull/149)） | 单轮 1k1k、单轮 1k8k、单轮 8k1k [^1] |
+
+[^1]: `llama70b` 早于 master 配置体系；退役时其配置被直接删除，未归档到 `configs/deprecated/`。该模型最初以 workflow 模板形式随仓库首次导入（2025-08-12）。
+
+## 说明
+
+- 「前缀」列为 `configs/*-master.yaml` 中的规范 `model-prefix`，同时用于 `generate_sweep_configs.py --model-prefix`。
+- 「退役」指该模型已无任何启用场景。退役模型的配置（`llama70b` 除外）归档于 [`configs/deprecated/`](configs/deprecated/)。
+- `dsr1` 最初以 DeepSeek-V3 workflow 模板的形式随仓库首次导入，2025-08-13 切换为 DeepSeek-R1 基准测试（2025-08-20 将 `dsv3` 重命名为 `dsr1`）。
+- 新增模型时，请按 [`AGENTS.md`](AGENTS.md) 中「Adding a benchmark configuration」的流程操作，并在同一 PR 中同时更新本文件与 [`MODELS.md`](MODELS.md) 的表格。