SWE Task Progress Dashboard

Overview

Live Dashboard of PRs collections and SWE Tasks Generation

Live state of GitHub PR collection and verifiable SWE-Bench task generation across 8 languages. Detailed per-language analysis is collapsed below — click any section to expand.

Total PRs collected

589,514

23,810 unique repos · 1h 0 / 24h +9

Total valid SWE

50,178

9,932 unique repos · 1h +7 / 24h +112

Overall success rate

9.7%

Valid SWE / processed 519,101

Mean difficulty_score

5.89

median 5.8, count 50,128

Language Progress

Language	PRs collected	Last 24h	Valid SWE	Last 1h	Last 24h	Processed	Success rate
Cc	32,357	0	9,713	+2	+3	32,357	30.0%
C++cpp	48,174	+1	4,045	+1	+4	24,077	16.8%
Gogo	132,103	0	8,145	+1	+19	94,683	8.6%
Javajava	89,031	+2	4,046	+1	+21	88,907	4.6%
JavaScriptjs	39,682	0	7,184	0	+26	39,682	18.1%
Pythonpy	105,773	+4	5,066	0	+6	105,659	4.8%
Rustrust	71,902	+1	5,519	+2	+9	71,857	7.7%
TypeScriptts	70,492	+1	6,460	0	+24	61,879	10.4%

Run Parameters

Language	Eval model (OPENAI)	Completion model (ANTHROPIC)	Concurrency	min_source_files	max_source_files
C	`gpt-5.4`	`claude-sonnet-4-6`	12	2	15
C++	`Qwen3.6-35B-A3B`	`Qwen3.6-35B-A3B`	8	2	15
Go	`Qwen3.6-35B-A3B`	`Qwen3.6-35B-A3B`	12	2	10
Java	`gpt-5.4`	`claude-sonnet-4-6`	8	2	10
JavaScript	`Qwen3.6-35B-A3B`	`Qwen3.6-35B-A3B`	12	2	10
Python	`glm-5`	`claude-sonnet-4-6`	12	3	15
Rust	`Qwen3.6-35B-A3B`	`Qwen3.6-35B-A3B`	8	2	10
TypeScript	`Qwen3.6-35B-A3B`	`Qwen3.6-35B-A3B`	12	2	10

Failure Reason Breakdown

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Language	Processed	Valid SWE	Failed	trivial_pr	validation	infra_error	timeout	workflow_error	Other
C	32,357	9,713	22,644	15,881	2,809	4,055	15	169	1
C++	24,077	4,045	20,032	4,158	2,015	15,230	159	450	266
Go	94,683	8,145	86,538	24,921	10,951	47,667	1,607	962	418
Java	88,907	4,046	84,861	23,168	7,406	43,834	1,250	8,006	1,601
JavaScript	39,682	7,184	32,498	16,834	2,594	13,729	471	252	0
Python	105,659	5,066	100,593	34,444	10,270	56,138	954	385	120
Rust	71,857	5,519	66,338	21,482	6,735	35,310	1,239	997	1,234
TypeScript	61,879	6,460	55,419	16,830	7,266	29,026	1,762	851	11

trivial_pr: the PR was judged by the LLM as too trivial (e.g. only config, docs, or dependency-version changes) and unsuitable as a SWE task.

validation: validation failed after task generation (the NOP agent did not return reward=0, or the ORACLE agent did not return reward=1).

infra_error: infrastructure error (Docker build failure, network timeout, insufficient disk space, etc.).

timeout: processing timed out (per-PR total timeout or Claude Code session timeout).

workflow_error: workflow error (PR metadata fetch failure, worktree creation failure, patch generation failure, etc.).

fix.patch Complexity

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Language	Valid SWE Count	Avg fix.patch lines	Avg fix.patch hunks	Avg fix.patch files
C	9,713	336.54	17.94	5.85
C++	4,045	286.56	13.75	5.10
Go	8,145	212.46	12.63	4.35
Java	4,046	163.26	10.51	4.23
JavaScript	7,184	77.14	6.30	2.80
Python	5,066	152.13	11.04	3.85
Rust	5,519	225.68	13.17	4.10
TypeScript	6,460	157.92	9.60	4.13

Metric Definitions

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Difficulty score (difficulty_score)

Reads each valid task directory's solution/fix.patch, tests/, and instruction.md, scored statically with zero API calls by src/swegen/scoring.py.

The current formula uses log-scale continuous scoring to avoid mid-sized patches becoming hard too early. Weights: patch_scope 38%, logic_complexity 32%, context_breadth 15%, test_complexity 10%, instruction_complexity 5%.

Label thresholds: easy <= 4.0, medium <= 7.0, hard > 7.0.

Tag generation and display

tags are not computed live by the dashboard; they are generated by the LLM from PR information when swegen builds the task, and written to [metadata].tags in task.toml.

The prompt asks for tags in four parts: programming language, project layer/domain, framework/library or specific topic, and a domain-independent bug class (e.g. missing-fallback, incomplete-validation). The dashboard reads existing task.toml files, counts each language's tag occurrences and share, and treats the 4th tag as the bug class for the Bug-Class panels below.

fix.patch statistics

Patch stats come from each valid task's solution/fix.patch, filtering code files by language extension, consistent with the code-only stats in upload_march_swe_to_hf.py.

Avg fix.patch lines counts added/removed lines in code-file diffs; Avg fix.patch hunks counts @@ hunks; Avg fix.patch files counts the code files involved.

difficulty_label Distribution

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Language	easy / medium / hard	easy	medium	hard
C	869 / 6416 / 2420	869	6,416	2,420
C++	430 / 2513 / 1097	430	2,513	1,097
Go	645 / 5882 / 1612	645	5,882	1,612
Java	448 / 2618 / 976	448	2,618	976
JavaScript	1084 / 5323 / 776	1,084	5,323	776
Python	273 / 3251 / 1518	273	3,251	1,518
Rust	382 / 3268 / 1867	382	3,268	1,867
TypeScript	582 / 4773 / 1105	582	4,773	1,105

difficulty_score Overview

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Language	count	min	p25	median	mean	p75	max
C	9,705	2.4	4.9	6.0	5.97	7.0	9.2
C++	4,040	2.5	4.9	6.0	5.99	7.2	9.1
Go	8,139	2.6	4.9	5.8	5.86	6.8	9.1
Java	4,042	2.8	4.8	5.9	5.90	7.0	9.2
JavaScript	7,183	2.6	4.4	5.2	5.36	6.2	9.2
Python	5,042	2.6	5.2	6.2	6.22	7.3	9.1
Rust	5,517	2.7	5.2	6.3	6.26	7.4	9.0
TypeScript	6,460	2.7	4.7	5.6	5.72	6.6	9.2

Global Top Tags

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library23,365 (46.6%)

backend15,437 (30.8%)

cli6,792 (13.5%)

missing-feature3,504 (7.0%)

frontend3,083 (6.1%)

testing2,186 (4.4%)

http1,542 (3.1%)

react1,400 (2.8%)

incomplete-validation1,309 (2.6%)

framework1,225 (2.4%)

missing-implementation1,188 (2.4%)

missing-metadata-propagation925 (1.8%)

missing-fallback845 (1.7%)

kubernetes713 (1.4%)

async675 (1.3%)

wrong-default647 (1.3%)

embedded637 (1.3%)

networking616 (1.2%)

cpp594 (1.2%)

missing-validation551 (1.1%)

missing-functionality444 (0.9%)

missing-configuration408 (0.8%)

typescript389 (0.8%)

type-handling-inconsistency371 (0.7%)

parsing358 (0.7%)

eslint343 (0.7%)

graphql336 (0.7%)

race-condition328 (0.7%)

missing-configuration-option299 (0.6%)

postgresql298 (0.6%)

Per-Language Tag Distribution

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C c

library5,097 (52.5%)

backend2,512 (25.9%)

cli1,119 (11.5%)

missing-feature647 (6.7%)

embedded611 (6.3%)

cpp591 (6.1%)

testing415 (4.3%)

networking400 (4.1%)

framework293 (3.0%)

missing-implementation283 (2.9%)

incomplete-validation272 (2.8%)

ruby213 (2.2%)

postgresql212 (2.2%)

http202 (2.1%)

firmware183 (1.9%)

kernel177 (1.8%)

quic168 (1.7%)

missing-metadata-propagation150 (1.5%)

rust140 (1.4%)

missing-functionality133 (1.4%)

C++ cpp

library2,786 (68.9%)

backend734 (18.2%)

testing492 (12.2%)

cli357 (8.8%)

missing-feature268 (6.6%)

framework186 (4.6%)

missing-implementation144 (3.6%)

http129 (3.2%)

incomplete-validation118 (2.9%)

boost114 (2.8%)

async91 (2.3%)

parsing76 (1.9%)

qt63 (1.6%)

compiler54 (1.3%)

serialization54 (1.3%)

geometry51 (1.3%)

missing-fallback50 (1.2%)

networking49 (1.2%)

missing-metadata-propagation48 (1.2%)

formatting45 (1.1%)

Go go

backend4,270 (52.5%)

library2,045 (25.1%)

cli1,976 (24.3%)

missing-feature727 (8.9%)

kubernetes651 (8.0%)

http523 (6.4%)

incomplete-validation241 (3.0%)

testing225 (2.8%)

missing-metadata-propagation201 (2.5%)

missing-implementation177 (2.2%)

missing-fallback173 (2.1%)

docker134 (1.6%)

wrong-default129 (1.6%)

aws120 (1.5%)

grpc119 (1.5%)

terraform119 (1.5%)

missing-validation116 (1.4%)

prometheus104 (1.3%)

networking97 (1.2%)

database90 (1.1%)

Java java

backend1,963 (48.6%)

library1,826 (45.2%)

missing-feature220 (5.4%)

testing214 (5.3%)

spring160 (4.0%)

framework152 (3.8%)

aem147 (3.6%)

http137 (3.4%)

android121 (3.0%)

incomplete-validation92 (2.3%)

missing-metadata-propagation92 (2.3%)

missing-implementation82 (2.0%)

json67 (1.7%)

missing-configuration67 (1.7%)

cli66 (1.6%)

missing-null-check64 (1.6%)

wrong-default61 (1.5%)

maven59 (1.5%)

sling57 (1.4%)

kafka54 (1.3%)

JavaScript js

library3,871 (53.9%)

backend1,235 (17.2%)

frontend1,025 (14.3%)

cli856 (11.9%)

missing-feature490 (6.8%)

react352 (4.9%)

typescript326 (4.5%)

testing295 (4.1%)

eslint262 (3.6%)

incomplete-validation219 (3.0%)

framework198 (2.8%)

http181 (2.5%)

fastify148 (2.1%)

webpack146 (2.0%)

missing-fallback122 (1.7%)

missing-metadata-propagation113 (1.6%)

mongoose104 (1.4%)

nodejs104 (1.4%)

svelte103 (1.4%)

missing-implementation100 (1.4%)

Python py

library2,140 (42.4%)

backend2,100 (41.6%)

cli698 (13.8%)

missing-feature408 (8.1%)

fastapi206 (4.1%)

missing-implementation145 (2.9%)

django143 (2.8%)

testing115 (2.3%)

missing-fallback113 (2.2%)

missing-metadata-propagation106 (2.1%)

pytorch106 (2.1%)

incomplete-validation101 (2.0%)

ansible100 (2.0%)

async99 (2.0%)

framework99 (2.0%)

http93 (1.8%)

aws74 (1.5%)

aiohttp65 (1.3%)

missing-parameter63 (1.2%)

pydantic60 (1.2%)

Rust rust

library3,095 (56.1%)

backend1,194 (21.6%)

cli1,128 (20.4%)

missing-feature407 (7.4%)

testing308 (5.6%)

async223 (4.0%)

http207 (3.8%)

missing-implementation160 (2.9%)

incomplete-validation131 (2.4%)

compiler120 (2.2%)

git117 (2.1%)

missing-metadata-propagation97 (1.8%)

macros93 (1.7%)

parsing91 (1.6%)

graphql79 (1.4%)

substrate76 (1.4%)

blockchain75 (1.4%)

serde71 (1.3%)

missing-fallback70 (1.3%)

sql65 (1.2%)

TypeScript ts

library2,505 (38.8%)

frontend1,784 (27.6%)

backend1,429 (22.1%)

react1,040 (16.1%)

cli592 (9.2%)

missing-feature337 (5.2%)

angular203 (3.1%)

graphql162 (2.5%)

framework149 (2.3%)

missing-fallback143 (2.2%)

javascript140 (2.2%)

electron137 (2.1%)

incomplete-validation135 (2.1%)

fullstack126 (2.0%)

testing122 (1.9%)

missing-metadata-propagation118 (1.8%)

wrong-default117 (1.8%)

vue99 (1.5%)

missing-implementation97 (1.5%)

github-actions84 (1.3%)

Global Top Bug Classes

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Bug class is the 4th tag in task.toml -> [metadata].tags: a domain-independent label describing the defect mechanism (e.g. missing-fallback, incomplete-validation, off-by-one-error). Generated by the LLM during swegen create and backfilled into legacy 3-tag tasks via swegen backfill-tags.

missing-feature3,504 (7.0%)

incomplete-validation1,309 (2.6%)

missing-implementation1,188 (2.4%)

missing-metadata-propagation925 (1.8%)

missing-fallback845 (1.7%)

wrong-default647 (1.3%)

missing-validation551 (1.1%)

missing-functionality444 (0.9%)

missing-configuration408 (0.8%)

type-handling-inconsistency371 (0.7%)

race-condition328 (0.7%)

missing-configuration-option299 (0.6%)

missing-method278 (0.6%)

missing-api234 (0.5%)

missing-null-check226 (0.5%)

missing-type-support204 (0.4%)

missing-parameter182 (0.4%)

missing-error-handling176 (0.4%)

missing-initialization172 (0.3%)

missing-cleanup165 (0.3%)

missing-field135 (0.3%)

missing-error-propagation130 (0.3%)

missing-context-propagation125 (0.2%)

missing-bounds-check123 (0.2%)

missing-function107 (0.2%)

missing-format-support107 (0.2%)

missing-cli-option107 (0.2%)

missing-input-validation105 (0.2%)

off-by-one104 (0.2%)

missing-configuration-propagation102 (0.2%)

Per-Language Bug-Class Distribution

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Top bug classes per mainstream language. Counts are over tasks whose task.toml already carries a 4-tag entry; tasks still on the legacy 3-tag schema do not contribute until the backfill catches up.

C c9,713 tagged

missing-feature647 (6.7%)

missing-implementation283 (2.9%)

incomplete-validation272 (2.8%)

missing-metadata-propagation150 (1.5%)

missing-functionality133 (1.4%)

missing-fallback127 (1.3%)

missing-api108 (1.1%)

missing-validation108 (1.1%)

wrong-default97 (1.0%)

missing-initialization80 (0.8%)

race-condition74 (0.8%)

missing-configuration68 (0.7%)

missing-bounds-check55 (0.6%)

missing-null-check52 (0.5%)

memory-leak49 (0.5%)

C++ cpp4,043 tagged

missing-feature268 (6.6%)

missing-implementation144 (3.6%)

incomplete-validation118 (2.9%)

missing-fallback50 (1.2%)

missing-metadata-propagation48 (1.2%)

type-handling-inconsistency40 (1.0%)

missing-functionality38 (0.9%)

missing-api37 (0.9%)

wrong-default36 (0.9%)

missing-validation35 (0.9%)

missing-type-support29 (0.7%)

race-condition25 (0.6%)

missing-configuration20 (0.5%)

missing-method17 (0.4%)

missing-bounds-check16 (0.4%)

Go go8,139 tagged

missing-feature727 (8.9%)

incomplete-validation241 (3.0%)

missing-metadata-propagation201 (2.5%)

missing-implementation177 (2.2%)

missing-fallback173 (2.1%)

wrong-default129 (1.6%)

missing-validation116 (1.4%)

race-condition83 (1.0%)

missing-configuration80 (1.0%)

missing-functionality75 (0.9%)

missing-configuration-option69 (0.8%)

missing-field60 (0.7%)

type-handling-inconsistency59 (0.7%)

missing-nil-check53 (0.7%)

missing-method41 (0.5%)

Java java4,043 tagged

missing-feature220 (5.4%)

incomplete-validation92 (2.3%)

missing-metadata-propagation92 (2.3%)

missing-implementation82 (2.0%)

missing-configuration67 (1.7%)

missing-null-check64 (1.6%)

wrong-default61 (1.5%)

missing-fallback47 (1.2%)

type-handling-inconsistency42 (1.0%)

missing-validation41 (1.0%)

race-condition39 (1.0%)

missing-method32 (0.8%)

missing-configuration-option24 (0.6%)

missing-functionality21 (0.5%)

missing-type-support19 (0.5%)

JavaScript js7,184 tagged

missing-feature490 (6.8%)

incomplete-validation219 (3.0%)

missing-fallback122 (1.7%)

missing-metadata-propagation113 (1.6%)

missing-implementation100 (1.4%)

wrong-default91 (1.3%)

missing-validation82 (1.1%)

missing-configuration-option71 (1.0%)

missing-method61 (0.8%)

type-handling-inconsistency56 (0.8%)

missing-functionality52 (0.7%)

missing-configuration46 (0.6%)

missing-null-check46 (0.6%)

missing-error-handling40 (0.6%)

missing-option40 (0.6%)

Python py5,046 tagged

missing-feature408 (8.1%)

missing-implementation145 (2.9%)

missing-fallback113 (2.2%)

missing-metadata-propagation106 (2.1%)

incomplete-validation101 (2.0%)

missing-parameter63 (1.2%)

wrong-default59 (1.2%)

missing-validation55 (1.1%)

type-handling-inconsistency51 (1.0%)

missing-functionality50 (1.0%)

missing-configuration44 (0.9%)

missing-error-handling31 (0.6%)

missing-method29 (0.6%)

missing-configuration-option23 (0.5%)

missing-type-support23 (0.5%)

Rust rust5,517 tagged

missing-feature407 (7.4%)

missing-implementation160 (2.9%)

incomplete-validation131 (2.4%)

missing-metadata-propagation97 (1.8%)

missing-fallback70 (1.3%)

missing-validation59 (1.1%)

wrong-default57 (1.0%)

missing-functionality50 (0.9%)

missing-type-support49 (0.9%)

missing-method48 (0.9%)

missing-configuration38 (0.7%)

missing-api37 (0.7%)

missing-syntax-support31 (0.6%)

type-handling-inconsistency26 (0.5%)

missing-cli-option24 (0.4%)

TypeScript ts6,460 tagged

missing-feature337 (5.2%)

missing-fallback143 (2.2%)

incomplete-validation135 (2.1%)

missing-metadata-propagation118 (1.8%)

wrong-default117 (1.8%)

missing-implementation97 (1.5%)

type-handling-inconsistency56 (0.9%)

missing-validation55 (0.9%)

race-condition48 (0.7%)

missing-configuration45 (0.7%)

missing-configuration-option42 (0.7%)

missing-method38 (0.6%)

missing-null-check27 (0.4%)

missing-prop27 (0.4%)

missing-functionality25 (0.4%)