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

589,503

23,810 unique repos · 1h 0 / 24h +23,618

Total valid SWE

49,977

9,926 unique repos · 1h +3 / 24h +95

Overall success rate

10.1%

Valid SWE / processed 492,938

Mean difficulty_score

5.89

median 5.9, count 49,927

Language Progress

Language	PRs collected	Last 24h	Valid SWE	Last 1h	Last 24h	Processed	Success rate
Cc	32,357	+2,510	9,709	0	+1	30,871	31.5%
C++cpp	48,172	+2,088	4,039	0	+3	20,983	19.2%
Gogo	132,103	+4,698	8,097	0	+26	90,113	9.0%
Javajava	89,029	+2,001	4,019	+1	+2	83,284	4.8%
JavaScriptjs	39,682	+864	7,139	+1	+20	37,560	19.0%
Pythonpy	105,769	+5,196	5,058	0	+10	101,447	5.0%
Rustrust	71,901	+2,839	5,505	0	+9	70,449	7.8%
TypeScriptts	70,490	+3,422	6,411	+1	+24	58,231	11.0%

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	`claude-haiku-4-5-20251001`	`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	30,871	9,709	21,162	15,225	1,430	4,717	37	41	1
C++	20,983	4,039	16,944	2,684	666	15,087	159	326	266
Go	90,113	8,097	82,016	22,865	8,658	47,664	1,527	815	471
Java	83,284	4,019	79,265	20,117	6,645	44,935	1,298	5,065	1,602
JavaScript	37,560	7,139	30,421	15,594	1,403	14,097	529	180	0
Python	101,447	5,058	96,389	29,812	7,762	59,053	985	375	120
Rust	70,449	5,505	64,944	20,305	5,584	36,324	1,241	914	1,234
TypeScript	58,231	6,411	51,820	14,674	4,532	30,386	1,760	784	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	9,709	336.57	17.94	5.85
C++	4,039	286.89	13.76	5.10
Go	8,097	213.23	12.66	4.36
Java	4,019	163.34	10.50	4.23
JavaScript	7,139	77.09	6.28	2.79
Python	5,058	151.42	10.98	3.83
Rust	5,505	225.88	13.17	4.10
TypeScript	6,411	158.36	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 / 6414 / 2418	869	6,414	2,418
C++	430 / 2507 / 1097	430	2,507	1,097
Go	630 / 5857 / 1604	630	5,857	1,604
Java	443 / 2604 / 968	443	2,604	968
JavaScript	1077 / 5291 / 770	1,077	5,291	770
Python	273 / 3248 / 1513	273	3,248	1,513
Rust	382 / 3260 / 1861	382	3,260	1,861
TypeScript	573 / 4743 / 1095	573	4,743	1,095

difficulty_score Overview

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Language	count	min	p25	median	mean	p75	max
C	9,701	2.4	4.9	6.0	5.97	7.0	9.2
C++	4,034	2.5	4.9	6.0	5.99	7.2	9.1
Go	8,091	2.6	4.9	5.8	5.87	6.8	9.1
Java	4,015	2.8	4.8	5.9	5.90	7.0	9.2
JavaScript	7,138	2.6	4.4	5.2	5.36	6.2	9.2
Python	5,034	2.6	5.2	6.2	6.22	7.3	9.1
Rust	5,503	2.7	5.2	6.3	6.26	7.4	9.0
TypeScript	6,411	2.7	4.7	5.6	5.72	6.6	9.1

Global Top Tags

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library23,295 (46.6%)

backend15,360 (30.8%)

cli6,765 (13.5%)

missing-feature3,495 (7.0%)

frontend3,054 (6.1%)

testing2,179 (4.4%)

http1,536 (3.1%)

react1,392 (2.8%)

incomplete-validation1,305 (2.6%)

framework1,222 (2.4%)

missing-implementation1,184 (2.4%)

missing-metadata-propagation917 (1.8%)

missing-fallback841 (1.7%)

kubernetes709 (1.4%)

async674 (1.3%)

wrong-default643 (1.3%)

embedded637 (1.3%)

networking615 (1.2%)

cpp594 (1.2%)

missing-validation550 (1.1%)

missing-functionality443 (0.9%)

missing-configuration408 (0.8%)

typescript383 (0.8%)

type-handling-inconsistency369 (0.7%)

parsing358 (0.7%)

eslint342 (0.7%)

graphql336 (0.7%)

race-condition328 (0.7%)

postgresql298 (0.6%)

missing-configuration-option297 (0.6%)

Per-Language Tag Distribution

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C c

library5,096 (52.5%)

backend2,509 (25.8%)

cli1,119 (11.5%)

missing-feature647 (6.7%)

embedded611 (6.3%)

cpp591 (6.1%)

testing414 (4.3%)

networking400 (4.1%)

framework293 (3.0%)

missing-implementation283 (2.9%)

incomplete-validation272 (2.8%)

ruby213 (2.2%)

postgresql212 (2.2%)

http201 (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

library2,784 (69.0%)

backend730 (18.1%)

testing491 (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-fallback49 (1.2%)

networking49 (1.2%)

missing-metadata-propagation47 (1.2%)

formatting45 (1.1%)

Go go

backend4,244 (52.5%)

library2,038 (25.2%)

cli1,959 (24.2%)

missing-feature727 (9.0%)

kubernetes649 (8.0%)

http520 (6.4%)

incomplete-validation240 (3.0%)

testing224 (2.8%)

missing-metadata-propagation201 (2.5%)

missing-implementation177 (2.2%)

missing-fallback172 (2.1%)

docker133 (1.6%)

wrong-default128 (1.6%)

aws119 (1.5%)

terraform118 (1.5%)

grpc117 (1.4%)

missing-validation116 (1.4%)

prometheus103 (1.3%)

networking97 (1.2%)

database90 (1.1%)

Java java

backend1,950 (48.6%)

library1,814 (45.2%)

missing-feature220 (5.5%)

testing210 (5.2%)

spring159 (4.0%)

framework152 (3.8%)

aem147 (3.7%)

http136 (3.4%)

android118 (2.9%)

incomplete-validation92 (2.3%)

missing-metadata-propagation91 (2.3%)

missing-implementation80 (2.0%)

json67 (1.7%)

missing-configuration67 (1.7%)

cli65 (1.6%)

missing-null-check64 (1.6%)

wrong-default61 (1.5%)

maven59 (1.5%)

sling57 (1.4%)

kafka54 (1.3%)

JavaScript js

library3,854 (54.0%)

backend1,229 (17.2%)

frontend1,009 (14.1%)

cli851 (11.9%)

missing-feature486 (6.8%)

react346 (4.8%)

typescript320 (4.5%)

testing295 (4.1%)

eslint262 (3.7%)

incomplete-validation217 (3.0%)

framework197 (2.8%)

http180 (2.5%)

fastify147 (2.1%)

webpack145 (2.0%)

missing-fallback122 (1.7%)

missing-metadata-propagation110 (1.5%)

mongoose103 (1.4%)

nodejs103 (1.4%)

svelte101 (1.4%)

missing-implementation100 (1.4%)

Python py

library2,137 (42.4%)

backend2,096 (41.6%)

cli697 (13.8%)

missing-feature406 (8.1%)

fastapi205 (4.1%)

missing-implementation144 (2.9%)

django143 (2.8%)

testing115 (2.3%)

missing-fallback113 (2.2%)

missing-metadata-propagation106 (2.1%)

pytorch105 (2.1%)

incomplete-validation101 (2.0%)

ansible100 (2.0%)

async99 (2.0%)

framework99 (2.0%)

http93 (1.8%)

aws72 (1.4%)

aiohttp65 (1.3%)

missing-parameter63 (1.3%)

pydantic60 (1.2%)

Rust rust

library3,090 (56.2%)

backend1,186 (21.6%)

cli1,126 (20.5%)

missing-feature405 (7.4%)

testing308 (5.6%)

async223 (4.1%)

http207 (3.8%)

missing-implementation159 (2.9%)

incomplete-validation131 (2.4%)

compiler120 (2.2%)

git117 (2.1%)

missing-metadata-propagation97 (1.8%)

macros93 (1.7%)

parsing91 (1.7%)

graphql79 (1.4%)

substrate76 (1.4%)

blockchain75 (1.4%)

serde71 (1.3%)

missing-fallback70 (1.3%)

sql64 (1.2%)

TypeScript ts

library2,482 (38.7%)

frontend1,772 (27.6%)

backend1,416 (22.1%)

react1,038 (16.2%)

cli591 (9.2%)

missing-feature336 (5.2%)

angular203 (3.2%)

graphql162 (2.5%)

framework147 (2.3%)

missing-fallback142 (2.2%)

javascript138 (2.2%)

electron134 (2.1%)

incomplete-validation134 (2.1%)

fullstack126 (2.0%)

testing122 (1.9%)

missing-metadata-propagation115 (1.8%)

wrong-default115 (1.8%)

vue98 (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-feature3,495 (7.0%)

incomplete-validation1,305 (2.6%)

missing-implementation1,184 (2.4%)

missing-metadata-propagation917 (1.8%)

missing-fallback841 (1.7%)

wrong-default643 (1.3%)

missing-validation550 (1.1%)

missing-functionality443 (0.9%)

missing-configuration408 (0.8%)

type-handling-inconsistency369 (0.7%)

race-condition328 (0.7%)

missing-configuration-option297 (0.6%)

missing-method276 (0.6%)

missing-api234 (0.5%)

missing-null-check225 (0.5%)

missing-type-support204 (0.4%)

missing-parameter181 (0.4%)

missing-error-handling174 (0.3%)

missing-initialization172 (0.3%)

missing-cleanup165 (0.3%)

missing-field135 (0.3%)

missing-error-propagation129 (0.3%)

missing-context-propagation125 (0.3%)

missing-bounds-check123 (0.2%)

missing-format-support107 (0.2%)

missing-cli-option107 (0.2%)

missing-function106 (0.2%)

off-by-one104 (0.2%)

missing-input-validation103 (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 c9,709 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++ cpp4,037 tagged

missing-feature268 (6.6%)

missing-implementation144 (3.6%)

incomplete-validation118 (2.9%)

missing-fallback49 (1.2%)

missing-metadata-propagation47 (1.2%)

type-handling-inconsistency39 (1.0%)

missing-functionality38 (0.9%)

missing-api37 (0.9%)

wrong-default36 (0.9%)

missing-validation34 (0.8%)

missing-type-support29 (0.7%)

race-condition25 (0.6%)

missing-configuration20 (0.5%)

missing-method17 (0.4%)

missing-bounds-check16 (0.4%)

Go go8,091 tagged

missing-feature727 (9.0%)

incomplete-validation240 (3.0%)

missing-metadata-propagation201 (2.5%)

missing-implementation177 (2.2%)

missing-fallback172 (2.1%)

wrong-default128 (1.6%)

missing-validation116 (1.4%)

race-condition83 (1.0%)

missing-configuration80 (1.0%)

missing-functionality74 (0.9%)

missing-configuration-option68 (0.8%)

missing-field60 (0.7%)

type-handling-inconsistency58 (0.7%)

missing-nil-check53 (0.7%)

missing-method40 (0.5%)

Java java4,016 tagged

missing-feature220 (5.5%)

incomplete-validation92 (2.3%)

missing-metadata-propagation91 (2.3%)

missing-implementation80 (2.0%)

missing-configuration67 (1.7%)

missing-null-check64 (1.6%)

wrong-default61 (1.5%)

missing-fallback46 (1.1%)

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 js7,139 tagged

missing-feature486 (6.8%)

incomplete-validation217 (3.0%)

missing-fallback122 (1.7%)

missing-metadata-propagation110 (1.5%)

missing-implementation100 (1.4%)

wrong-default91 (1.3%)

missing-validation82 (1.1%)

missing-configuration-option70 (1.0%)

missing-method61 (0.9%)

type-handling-inconsistency56 (0.8%)

missing-functionality52 (0.7%)

missing-configuration46 (0.6%)

missing-null-check46 (0.6%)

missing-option40 (0.6%)

missing-error-handling38 (0.5%)

Python py5,038 tagged

missing-feature406 (8.1%)

missing-implementation144 (2.9%)

missing-fallback113 (2.2%)

missing-metadata-propagation106 (2.1%)

incomplete-validation101 (2.0%)

missing-parameter63 (1.3%)

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 rust5,503 tagged

missing-feature405 (7.4%)

missing-implementation159 (2.9%)

incomplete-validation131 (2.4%)

missing-metadata-propagation97 (1.8%)

missing-fallback70 (1.3%)

missing-validation59 (1.1%)

wrong-default56 (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 ts6,411 tagged

missing-feature336 (5.2%)

missing-fallback142 (2.2%)

incomplete-validation134 (2.1%)

missing-metadata-propagation115 (1.8%)

wrong-default115 (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-method37 (0.6%)

missing-null-check27 (0.4%)

missing-prop27 (0.4%)

missing-functionality25 (0.4%)