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

589,517

23,810 unique repos · 1h +1 / 24h +7

Total valid SWE

50,252

9,934 unique repos · 1h +3 / 24h +106

Overall success rate

9.6%

Valid SWE / processed 524,810

Mean difficulty_score

5.89

median 5.8, count 50,202

Language Progress

Language	PRs collected	Last 1h	Last 24h	Valid SWE	Last 1h	Last 24h	Processed	Success rate
Cc	32,357	0	0	9,715	0	+4	32,357	30.0%
C++cpp	48,174	0	+1	4,047	0	+3	25,350	16.0%
Gogo	132,103	0	0	8,160	+1	+22	97,583	8.4%
Javajava	89,031	0	0	4,059	+2	+18	88,907	4.6%
JavaScriptjs	39,682	0	0	7,199	0	+22	39,682	18.1%
Pythonpy	105,775	+1	+4	5,072	0	+7	105,661	4.8%
Rustrust	71,902	0	0	5,524	0	+8	71,859	7.7%
TypeScriptts	70,493	0	+2	6,476	0	+22	63,411	10.2%

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	9,715	22,642	16,034	2,790	3,833	2	268	1
C++	25,350	4,047	21,303	4,757	2,597	15,271	159	500	266
Go	97,583	8,160	89,423	26,317	12,394	47,660	1,596	1,054	390
Java	88,907	4,059	84,848	23,436	7,871	43,152	1,228	7,966	1,601
JavaScript	39,682	7,199	32,483	16,883	2,806	13,488	427	261	0
Python	105,661	5,072	100,589	35,663	10,870	54,330	937	388	120
Rust	71,859	5,524	66,335	21,796	7,172	34,549	1,215	1,028	1,234
TypeScript	63,411	6,476	56,935	17,718	8,346	28,520	1,762	905	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	9,715	336.48	17.94	5.85
C++	4,047	286.47	13.75	5.10
Go	8,160	212.16	12.62	4.35
Java	4,059	163.03	10.51	4.23
JavaScript	7,199	77.14	6.30	2.80
Python	5,072	152.27	11.05	3.85
Rust	5,524	225.56	13.17	4.10
TypeScript	6,476	157.73	9.61	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 / 6417 / 2421	869	6,417	2,421
C++	431 / 2514 / 1097	431	2,514	1,097
Go	648 / 5894 / 1612	648	5,894	1,612
Java	450 / 2627 / 978	450	2,627	978
JavaScript	1089 / 5332 / 777	1,089	5,332	777
Python	273 / 3252 / 1523	273	3,252	1,523
Rust	384 / 3270 / 1868	384	3,270	1,868
TypeScript	584 / 4786 / 1106	584	4,786	1,106

difficulty_score Overview

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Language	count	min	p25	median	mean	p75	max
C	9,707	2.4	4.9	6.0	5.97	7.0	9.2
C++	4,042	2.5	4.9	6.0	5.99	7.2	9.1
Go	8,154	2.6	4.9	5.8	5.86	6.8	9.1
Java	4,055	2.8	4.8	5.9	5.90	7.0	9.2
JavaScript	7,198	2.6	4.4	5.2	5.36	6.2	9.2
Python	5,048	2.6	5.2	6.2	6.22	7.3	9.1
Rust	5,522	2.7	5.2	6.3	6.26	7.4	9.0
TypeScript	6,476	2.7	4.7	5.7	5.72	6.6	9.2

Global Top Tags

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library23,391 (46.6%)

backend15,466 (30.8%)

cli6,797 (13.5%)

missing-feature3,507 (7.0%)

frontend3,093 (6.2%)

testing2,188 (4.4%)

http1,544 (3.1%)

react1,406 (2.8%)

incomplete-validation1,312 (2.6%)

framework1,228 (2.4%)

missing-implementation1,189 (2.4%)

missing-metadata-propagation926 (1.8%)

missing-fallback847 (1.7%)

kubernetes715 (1.4%)

async677 (1.3%)

wrong-default647 (1.3%)

embedded637 (1.3%)

networking616 (1.2%)

cpp595 (1.2%)

missing-validation551 (1.1%)

missing-functionality445 (0.9%)

missing-configuration409 (0.8%)

typescript390 (0.8%)

type-handling-inconsistency372 (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%)

cli1,120 (11.5%)

missing-feature647 (6.7%)

embedded611 (6.3%)

cpp592 (6.1%)

testing416 (4.3%)

networking400 (4.1%)

framework294 (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%)

backend735 (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 (2.2%)

parsing76 (1.9%)

qt64 (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

backend4,278 (52.5%)

library2,049 (25.1%)

cli1,979 (24.3%)

missing-feature728 (8.9%)

kubernetes652 (8.0%)

http523 (6.4%)

incomplete-validation243 (3.0%)

testing226 (2.8%)

missing-metadata-propagation202 (2.5%)

missing-implementation177 (2.2%)

missing-fallback173 (2.1%)

docker134 (1.6%)

wrong-default129 (1.6%)

aws120 (1.5%)

grpc120 (1.5%)

terraform120 (1.5%)

missing-validation116 (1.4%)

prometheus105 (1.3%)

networking97 (1.2%)

database90 (1.1%)

Java java

backend1,973 (48.6%)

library1,829 (45.1%)

missing-feature221 (5.4%)

testing214 (5.3%)

spring160 (3.9%)

framework152 (3.7%)

aem147 (3.6%)

http139 (3.4%)

android123 (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%)

maven60 (1.5%)

sling57 (1.4%)

kafka54 (1.3%)

JavaScript js

library3,880 (53.9%)

backend1,236 (17.2%)

frontend1,029 (14.3%)

cli856 (11.9%)

missing-feature490 (6.8%)

react353 (4.9%)

typescript327 (4.5%)

testing295 (4.1%)

eslint262 (3.6%)

incomplete-validation219 (3.0%)

framework200 (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

library2,143 (42.4%)

backend2,103 (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%)

async100 (2.0%)

framework99 (2.0%)

http93 (1.8%)

aws74 (1.5%)

aiohttp65 (1.3%)

missing-parameter63 (1.2%)

pydantic60 (1.2%)

Rust rust

library3,097 (56.1%)

backend1,196 (21.7%)

cli1,129 (20.4%)

missing-feature407 (7.4%)

testing308 (5.6%)

async224 (4.1%)

http207 (3.7%)

missing-implementation161 (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%)

blockchain76 (1.4%)

substrate76 (1.4%)

missing-fallback71 (1.3%)

serde71 (1.3%)

sql65 (1.2%)

TypeScript ts

library2,510 (38.8%)

frontend1,790 (27.6%)

backend1,433 (22.1%)

react1,045 (16.1%)

cli592 (9.1%)

missing-feature338 (5.2%)

angular203 (3.1%)

graphql162 (2.5%)

framework149 (2.3%)

missing-fallback144 (2.2%)

javascript140 (2.2%)

electron138 (2.1%)

incomplete-validation136 (2.1%)

fullstack127 (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-feature3,507 (7.0%)

incomplete-validation1,312 (2.6%)

missing-implementation1,189 (2.4%)

missing-metadata-propagation926 (1.8%)

missing-fallback847 (1.7%)

wrong-default647 (1.3%)

missing-validation551 (1.1%)

missing-functionality445 (0.9%)

missing-configuration409 (0.8%)

type-handling-inconsistency372 (0.7%)

race-condition328 (0.7%)

missing-configuration-option299 (0.6%)

missing-method279 (0.6%)

missing-api234 (0.5%)

missing-null-check226 (0.5%)

missing-type-support204 (0.4%)

missing-parameter182 (0.4%)

missing-error-handling177 (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 c9,715 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++ cpp4,045 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 go8,154 tagged

missing-feature728 (8.9%)

incomplete-validation243 (3.0%)

missing-metadata-propagation202 (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-functionality76 (0.9%)

missing-configuration-option69 (0.8%)

missing-field60 (0.7%)

type-handling-inconsistency60 (0.7%)

missing-nil-check53 (0.6%)

missing-method41 (0.5%)

Java java4,056 tagged

missing-feature221 (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 js7,199 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-configuration47 (0.7%)

missing-null-check46 (0.6%)

missing-error-handling40 (0.6%)

missing-option40 (0.6%)

Python py5,052 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 rust5,522 tagged

missing-feature407 (7.4%)

missing-implementation161 (2.9%)

incomplete-validation131 (2.4%)

missing-metadata-propagation97 (1.8%)

missing-fallback71 (1.3%)

missing-validation59 (1.1%)

wrong-default57 (1.0%)

missing-functionality50 (0.9%)

missing-method49 (0.9%)

missing-type-support49 (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 ts6,476 tagged

missing-feature338 (5.2%)

missing-fallback144 (2.2%)

incomplete-validation136 (2.1%)

missing-metadata-propagation118 (1.8%)

wrong-default117 (1.8%)

missing-implementation97 (1.5%)

type-handling-inconsistency56 (0.9%)

missing-validation55 (0.8%)

race-condition48 (0.7%)

missing-configuration45 (0.7%)

missing-configuration-option42 (0.6%)

missing-method38 (0.6%)

missing-null-check27 (0.4%)

missing-prop27 (0.4%)

missing-functionality25 (0.4%)