PLDI Review Process
Model the pipeline from the 2026 cycle (pldi26.sigplan.org, read 2026-07-08),
then re-anchor every date to the current edition: papers due November 13, 2025;
reviews written over the winter; author response February 17-21, 2026; decisions
March 5, 2026; artifact evaluation after acceptance; publication as PACMPL Issue
PLDI; talks in Boulder June 17-19, 2026. Chairs rotate per edition — 2026 ran
under Program Chair Manu Sridharan — so process details are one-cycle facts.
Who is reading you
The PC is dominated by people who have shipped compilers, runtimes, analyzers,
and verifiers. Practical consequences:
- Claims are audited mechanically. A reviewer may re-derive your complexity
bound, check your semantics against a corner case, or mentally rerun your
benchmark protocol. Vague spots read as hidden flaws.
- "Would this survive contact with real programs?" is the ambient question.
Toy-language-only evaluations need an explicit argument for why the toy
captures the hard part.
- Double-blind is real but statistical: some reviewers will guess your lab;
the process still requires the paper not to confirm it.
Stage-by-stage
| Stage (2026 anchors) |
What happens |
Your lever |
| Nov deadline |
Triage: format, page cap, anonymity, scope |
Zero summary-rejection triggers (pldi-submission) |
| Winter reviewing |
3+ reviews scored on novelty, soundness, evaluation, clarity |
Already spent; the paper argues alone |
| Feb 17-21 response |
Authors answer factual errors and direct questions |
The one paragraph that saves a soundness doubt (pldi-author-response) |
| PC discussion |
Reviews + response reconciled; champions matter |
A response that arms your champion with quotable pointers |
| Mar 5 notification |
Accept / reject (any shepherding terms come with the letter) |
Deliver conditions precisely and fast |
| Post-acceptance |
Artifact evaluation, badges, PACMPL production |
pldi-artifact-evaluation, pldi-camera-ready |
Whether a given cycle uses conditional acceptance or formal shepherding was not
confirmed for 2026 (待核实) — read your notification letter as the authority.
Distinguished papers
Up to 10% of accepted papers may be designated Distinguished Papers; PLDI 2025
named 6 of 89 (about 6.7%). You cannot apply for it, but the profile is
consistent: a crisp problem, a mechanism others can reuse, an evaluation beyond
reproach, and usually a strong artifact. Aim the paper at that profile and let
the committee do what it does.
Reading a decision
- Reject with soundness objections: fix before anything else; the same PC
community reviews for POPL and OOPSLA, and a known-broken theorem follows you.
- Reject on evaluation: usually the cheapest repair — the SIGPLAN Empirical
Evaluation checklist (
pldi-reproducibility) is the reviewers' own rubric.
- Reject on fit ("this is a POPL paper", "this is engineering"): a routing
signal, not a quality verdict; rerun
pldi-topic-selection honestly.
- Accept: your response commitments are now contractual; see
pldi-camera-ready.
Output format
[Stage] pre-submission / in review / response window / decided
[Review posture] champion? soundness doubts? evaluation objections?
[Response leverage] <which objections are answerable from the submitted PDF>
[Decision reading] accept path / repair-and-resubmit / re-route venue
[Next dates] <from the live cycle pages, with 待核实 flags>
1---2name: pldi-review-process3description: Use when interpreting PLDI's review pipeline — double-blind HotCRP reviewing by a PL-implementor PC, the February author-response window, March notification, up-to-10% Distinguished Paper selection, and how post-acceptance artifact evaluation and PACMPL publication follow the decision.4---56# PLDI Review Process78Model the pipeline from the 2026 cycle (pldi26.sigplan.org, read 2026-07-08),9then re-anchor every date to the current edition: papers due November 13, 2025;10reviews written over the winter; author response February 17-21, 2026; decisions11March 5, 2026; artifact evaluation after acceptance; publication as PACMPL Issue12PLDI; talks in Boulder June 17-19, 2026. Chairs rotate per edition — 2026 ran13under Program Chair Manu Sridharan — so process details are one-cycle facts.1415## Who is reading you1617The PC is dominated by people who have shipped compilers, runtimes, analyzers,18and verifiers. Practical consequences:1920- **Claims are audited mechanically.** A reviewer may re-derive your complexity21 bound, check your semantics against a corner case, or mentally rerun your22 benchmark protocol. Vague spots read as hidden flaws.23- **"Would this survive contact with real programs?"** is the ambient question.24 Toy-language-only evaluations need an explicit argument for why the toy25 captures the hard part.26- **Double-blind is real but statistical**: some reviewers will guess your lab;27 the process still requires the paper not to confirm it.2829## Stage-by-stage3031| Stage (2026 anchors) | What happens | Your lever |32|---|---|---|33| Nov deadline | Triage: format, page cap, anonymity, scope | Zero summary-rejection triggers (`pldi-submission`) |34| Winter reviewing | 3+ reviews scored on novelty, soundness, evaluation, clarity | Already spent; the paper argues alone |35| Feb 17-21 response | Authors answer factual errors and direct questions | The one paragraph that saves a soundness doubt (`pldi-author-response`) |36| PC discussion | Reviews + response reconciled; champions matter | A response that arms your champion with quotable pointers |37| Mar 5 notification | Accept / reject (any shepherding terms come with the letter) | Deliver conditions precisely and fast |38| Post-acceptance | Artifact evaluation, badges, PACMPL production | `pldi-artifact-evaluation`, `pldi-camera-ready` |3940Whether a given cycle uses conditional acceptance or formal shepherding was not41confirmed for 2026 (待核实) — read your notification letter as the authority.4243## Distinguished papers4445Up to 10% of accepted papers may be designated Distinguished Papers; PLDI 202546named 6 of 89 (about 6.7%). You cannot apply for it, but the profile is47consistent: a crisp problem, a mechanism others can reuse, an evaluation beyond48reproach, and usually a strong artifact. Aim the paper at that profile and let49the committee do what it does.5051## Reading a decision5253- **Reject with soundness objections**: fix before anything else; the same PC54 community reviews for POPL and OOPSLA, and a known-broken theorem follows you.55- **Reject on evaluation**: usually the cheapest repair — the SIGPLAN Empirical56 Evaluation checklist (`pldi-reproducibility`) is the reviewers' own rubric.57- **Reject on fit** ("this is a POPL paper", "this is engineering"): a routing58 signal, not a quality verdict; rerun `pldi-topic-selection` honestly.59- **Accept**: your response commitments are now contractual; see60 `pldi-camera-ready`.6162## Output format6364```text65[Stage] pre-submission / in review / response window / decided66[Review posture] champion? soundness doubts? evaluation objections?67[Response leverage] <which objections are answerable from the submitted PDF>68[Decision reading] accept path / repair-and-resubmit / re-route venue69[Next dates] <from the live cycle pages, with 待核实 flags>70```
brycewang-stanford