feat: context compaction (#3446)

## Compact feature:
1. Stops the model when the context window become too large
2. Add a user turn, asking for the model to summarize
3. Build a bridge that contains all the previous user message + the
summary. Rendered from a template
4. Start sampling again from a clean conversation with only that bridge
This commit is contained in:
jif-oai
2025-09-12 13:07:10 -07:00
committed by GitHub
parent d4848e558b
commit ea225df22e
14 changed files with 1243 additions and 326 deletions

69
codex-rs/Cargo.lock generated
View File

@@ -212,6 +212,50 @@ dependencies = [
"term",
]
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dependencies = [
"askama_derive",
"askama_escape",
"humansize",
"num-traits",
"percent-encoding",
]
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version = "0.12.5"
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checksum = "19fe8d6cb13c4714962c072ea496f3392015f0989b1a2847bb4b2d9effd71d83"
dependencies = [
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"proc-macro2",
"quote",
"serde",
"syn 2.0.104",
]
[[package]]
name = "askama_escape"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "619743e34b5ba4e9703bba34deac3427c72507c7159f5fd030aea8cac0cfe341"
[[package]]
name = "askama_parser"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "acb1161c6b64d1c3d83108213c2a2533a342ac225aabd0bda218278c2ddb00c0"
dependencies = [
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[[package]]
name = "assert-json-diff"
version = "2.0.2"
@@ -305,6 +349,15 @@ version = "0.22.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
[[package]]
name = "basic-toml"
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dependencies = [
"serde",
]
[[package]]
name = "beef"
version = "0.5.2"
@@ -606,6 +659,7 @@ name = "codex-core"
version = "0.0.0"
dependencies = [
"anyhow",
"askama",
"assert_cmd",
"async-channel",
"base64",
@@ -1981,6 +2035,15 @@ version = "1.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
[[package]]
name = "humansize"
version = "2.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6cb51c9a029ddc91b07a787f1d86b53ccfa49b0e86688c946ebe8d3555685dd7"
dependencies = [
"libm",
]
[[package]]
name = "hyper"
version = "1.7.0"
@@ -2536,6 +2599,12 @@ version = "0.2.175"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543"
[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f9fbbcab51052fe104eb5e5d351cf728d30a5be1fe14d9be8a3b097481fb97de"
[[package]]
name = "libredox"
version = "0.1.6"