docs: use plain variant names on the benchmarks page

src/sqlbuild/.agents/skills/sqlbuild/references/docs/benchmarks.md

@@ -22,25 +22,23 @@ GitHub-hosted runner with 4 CPUs and 15 GiB RAM. Each cell is the median of thre
 ## SQLBuild vs dbt v2
 
 Both tools bind every column and type in every model. SQLBuild runs `sqb compile` with its defaults
-(configurable rules off). dbt runs `dbt compile --static-analysis strict` with its opt-in parse cache
-(`--partial-parse --partial-load`).
+(configurable rules off). dbt runs `dbt compile --static-analysis strict` (strict: with column and
+type checks) with its opt-in cache (`--partial-parse --partial-load`).
 
 | Scenario | SQLBuild | dbt v2 | dbt / SQLBuild |
 |---|---:|---:|---:|
 | Cold (no `target/`, no caches) | **15.7 s** | 64.7 s | 4.1× |
-| Unchanged | **0.46 s** (replay) | 43.8 s | 95× |
+| Unchanged | **0.46 s** (reused) | 43.8 s | 95× |
 | One model edited | **2.4 s** | 45.9 s | 19× |
 | 100 models edited (1%) | **2.4 s** | 72.9 s | 30× |
 
 Cold, SQLBuild used 30 s of CPU and 3.1 GiB at peak; dbt used 167 s and 4.7 GiB.
 
-- **Reuse isn't the whole gap.** With reuse and delta compile off, every SQLBuild run is a full
-  compile with per-model caches: 14.2 s cold and about 8 s after an edit, still 5–9× faster.
-- **Every rule on.** With every built-in rule and a custom Python rule, SQLBuild compiles cold in
+- **All rules on.** With every built-in rule and a custom Python rule, SQLBuild compiles cold in
   19.5 s, 3.3× faster than dbt strict.
-- **dbt `--dirty` wins a one-model edit.** It compiles only changed models and their descendants: 1.6 s
-  for the edited model and 47 descendants, against SQLBuild's 2.4 s for a report on the whole
-  project. With 100 edited files it falls back to a full parse and takes 60.7 s.
+- **dbt's changed-models-only mode wins a one-model edit.** `--dirty` compiles only changed models
+  and their descendants: 1.6 s for the edited model and 47 descendants, against SQLBuild's 2.4 s for
+  a report on the whole project. With 100 edited files it falls back to a full parse and takes 60.7 s.
 
 ## All variants
 
@@ -49,15 +47,14 @@ Wall time in seconds. CPU and memory for every cell are in the run's `summary.md
 | Variant | Cold | Unchanged | 1 edit | 100 edits |
 |---|---:|---:|---:|---:|
 | SQLBuild | 15.7 | 0.46 | 2.4 | 2.4 |
-| SQLBuild, reuse and delta off | 14.2 | 8.6 | 8.0 | 8.1 |
-| SQLBuild, every rule | 19.5 | 0.46 | 2.9 | 3.1 |
-| dbt v2 strict, parse cache | 64.7 | 43.8 | 45.9 | 72.9 |
-| dbt v2 strict, `--dirty` | 63.3 | 0.86 | 1.6 | 60.7 |
-| dbt v2 strict, default | 61.5 | 67.2 | 67.4 | 65.7 |
-| dbt v2 strict, sources from warehouse | 67.4 | 74.3 | 73.9 | 73.5 |
-| dbt v2, parse cache | 39.5 | 21.8 | 24.0 | 47.9 |
-| dbt v2, `--dirty` | 40.1 | 0.80 | 1.5 | 48.6 |
-| dbt v2, default | 36.9 | 45.9 | 44.8 | 43.4 |
+| SQLBuild, all rules on | 19.5 | 0.46 | 2.9 | 3.1 |
+| dbt v2 strict, with cache | 64.7 | 43.8 | 45.9 | 72.9 |
+| dbt v2 strict, changed models only (`--dirty`) | 63.3 | 0.86 | 1.6 | 60.7 |
+| dbt v2 strict, no cache | 61.5 | 67.2 | 67.4 | 65.7 |
+| dbt v2 strict, no cache, sources read from the warehouse | 67.4 | 74.3 | 73.9 | 73.5 |
+| dbt v2, with cache | 39.5 | 21.8 | 24.0 | 47.9 |
+| dbt v2, changed models only (`--dirty`) | 40.1 | 0.80 | 1.5 | 48.6 |
+| dbt v2, no cache | 36.9 | 45.9 | 44.8 | 43.4 |
 
 dbt v2 without `--static-analysis strict` doesn't report unknown columns.
 
@@ -70,7 +67,7 @@ dbt v2 without `--static-analysis strict` doesn't report unknown columns.
   type mismatches and checks enforced contracts at run time.
 - Sources are declared locally in both. The warehouse holds every relation, empty, as after
   `dbt build`; dbt reads it and `sqb compile` doesn't.
-- dbt's parse cache and `--dirty` are opt-in. SQLBuild's reuse and delta compile are on by default.
+- dbt's cache and changed-models-only mode are opt-in. SQLBuild reuses unchanged work by default.
 
 Before timing anything, the workflow checks both tools on 50-model projects, and fails if strict
 analysis doesn't report the missing column in every dbt mode:
@@ -90,12 +87,12 @@ SQLBuild records what each compile depended on and checks all of it before reusi
   loaded modules, and the SQLBuild build.
 - **Files are checked by type, size, modification time, change time and inode**, and by content
   digest when a recently touched file's stamps move. If anything doesn't match, the stored result
-  isn't replayed.
+  isn't reused.
 - **Edits recompile only what they affect.** A changed model is compiled again, with every model
   whose input columns, types or nullability changed. Edits outside model and SQL test files, such as
   a macro, config or a new file, run a full compile.
-- **The result matches a full compile.** A delta compile produces byte-identical output to
-  `sqb compile --no-cache`, and a replay prints the previous report again. CI compiles a copy in full
+- **The result matches a full compile.** Recompiling only the edited models produces byte-identical
+  output to `sqb compile --no-cache`, and a reused compile prints the previous report again. CI compiles a copy in full
   after every step of a seeded edit series and compares the exit code and everything printed.
 
 Reuse assumes macros, hooks, providers, adapters and custom rules are deterministic. It has

website/src/content/docs/docs/benchmarks.mdx

@@ -10,25 +10,23 @@ GitHub-hosted runner with 4 CPUs and 15 GiB RAM. Each cell is the median of thre
 ## SQLBuild vs dbt v2
 
 Both tools bind every column and type in every model. SQLBuild runs `sqb compile` with its defaults
-(configurable rules off). dbt runs `dbt compile --static-analysis strict` with its opt-in parse cache
-(`--partial-parse --partial-load`).
+(configurable rules off). dbt runs `dbt compile --static-analysis strict` (strict: with column and
+type checks) with its opt-in cache (`--partial-parse --partial-load`).
 
 | Scenario | SQLBuild | dbt v2 | dbt / SQLBuild |
 |---|---:|---:|---:|
 | Cold (no `target/`, no caches) | **15.7 s** | 64.7 s | 4.1× |
-| Unchanged | **0.46 s** (replay) | 43.8 s | 95× |
+| Unchanged | **0.46 s** (reused) | 43.8 s | 95× |
 | One model edited | **2.4 s** | 45.9 s | 19× |
 | 100 models edited (1%) | **2.4 s** | 72.9 s | 30× |
 
 Cold, SQLBuild used 30 s of CPU and 3.1 GiB at peak; dbt used 167 s and 4.7 GiB.
 
-- **Reuse isn't the whole gap.** With reuse and delta compile off, every SQLBuild run is a full
-  compile with per-model caches: 14.2 s cold and about 8 s after an edit, still 5–9× faster.
-- **Every rule on.** With every built-in rule and a custom Python rule, SQLBuild compiles cold in
+- **All rules on.** With every built-in rule and a custom Python rule, SQLBuild compiles cold in
   19.5 s, 3.3× faster than dbt strict.
-- **dbt `--dirty` wins a one-model edit.** It compiles only changed models and their descendants: 1.6 s
-  for the edited model and 47 descendants, against SQLBuild's 2.4 s for a report on the whole
-  project. With 100 edited files it falls back to a full parse and takes 60.7 s.
+- **dbt's changed-models-only mode wins a one-model edit.** `--dirty` compiles only changed models
+  and their descendants: 1.6 s for the edited model and 47 descendants, against SQLBuild's 2.4 s for
+  a report on the whole project. With 100 edited files it falls back to a full parse and takes 60.7 s.
 
 ## All variants
 
@@ -37,15 +35,14 @@ Wall time in seconds. CPU and memory for every cell are in the run's `summary.md
 | Variant | Cold | Unchanged | 1 edit | 100 edits |
 |---|---:|---:|---:|---:|
 | SQLBuild | 15.7 | 0.46 | 2.4 | 2.4 |
-| SQLBuild, reuse and delta off | 14.2 | 8.6 | 8.0 | 8.1 |
-| SQLBuild, every rule | 19.5 | 0.46 | 2.9 | 3.1 |
-| dbt v2 strict, parse cache | 64.7 | 43.8 | 45.9 | 72.9 |
-| dbt v2 strict, `--dirty` | 63.3 | 0.86 | 1.6 | 60.7 |
-| dbt v2 strict, default | 61.5 | 67.2 | 67.4 | 65.7 |
-| dbt v2 strict, sources from warehouse | 67.4 | 74.3 | 73.9 | 73.5 |
-| dbt v2, parse cache | 39.5 | 21.8 | 24.0 | 47.9 |
-| dbt v2, `--dirty` | 40.1 | 0.80 | 1.5 | 48.6 |
-| dbt v2, default | 36.9 | 45.9 | 44.8 | 43.4 |
+| SQLBuild, all rules on | 19.5 | 0.46 | 2.9 | 3.1 |
+| dbt v2 strict, with cache | 64.7 | 43.8 | 45.9 | 72.9 |
+| dbt v2 strict, changed models only (`--dirty`) | 63.3 | 0.86 | 1.6 | 60.7 |
+| dbt v2 strict, no cache | 61.5 | 67.2 | 67.4 | 65.7 |
+| dbt v2 strict, no cache, sources read from the warehouse | 67.4 | 74.3 | 73.9 | 73.5 |
+| dbt v2, with cache | 39.5 | 21.8 | 24.0 | 47.9 |
+| dbt v2, changed models only (`--dirty`) | 40.1 | 0.80 | 1.5 | 48.6 |
+| dbt v2, no cache | 36.9 | 45.9 | 44.8 | 43.4 |
 
 dbt v2 without `--static-analysis strict` doesn't report unknown columns.
 
@@ -58,7 +55,7 @@ dbt v2 without `--static-analysis strict` doesn't report unknown columns.
   type mismatches and checks enforced contracts at run time.
 - Sources are declared locally in both. The warehouse holds every relation, empty, as after
   `dbt build`; dbt reads it and `sqb compile` doesn't.
-- dbt's parse cache and `--dirty` are opt-in. SQLBuild's reuse and delta compile are on by default.
+- dbt's cache and changed-models-only mode are opt-in. SQLBuild reuses unchanged work by default.
 
 Before timing anything, the workflow checks both tools on 50-model projects, and fails if strict
 analysis doesn't report the missing column in every dbt mode:
@@ -78,12 +75,12 @@ SQLBuild records what each compile depended on and checks all of it before reusi
   loaded modules, and the SQLBuild build.
 - **Files are checked by type, size, modification time, change time and inode**, and by content
   digest when a recently touched file's stamps move. If anything doesn't match, the stored result
-  isn't replayed.
+  isn't reused.
 - **Edits recompile only what they affect.** A changed model is compiled again, with every model
   whose input columns, types or nullability changed. Edits outside model and SQL test files, such as
   a macro, config or a new file, run a full compile.
-- **The result matches a full compile.** A delta compile produces byte-identical output to
-  `sqb compile --no-cache`, and a replay prints the previous report again. CI compiles a copy in full
+- **The result matches a full compile.** Recompiling only the edited models produces byte-identical
+  output to `sqb compile --no-cache`, and a reused compile prints the previous report again. CI compiles a copy in full
   after every step of a seeded edit series and compares the exit code and everything printed.
 
 Reuse assumes macros, hooks, providers, adapters and custom rules are deterministic. It has