developer_tools
Autonomous Coding Agent
End-to-end autonomous software engineering: reading issues, writing code, running tests, submitting PRs.
#1 Recommendation
Kimi K2 Thinking
Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct (80%) and Sonar Java Quality Leaderboard functional_skill_pct (88%)
external/kimi/kimi-k2-thinking
16.8%
Score
42.9%
Confidence
Limited benchmark evidence for this use case.
25 ranked models with average evidence of 17.2 points. Rankings may shift as more benchmark data is ingested.
Ranked Models
25
Evidence Quality
82%
Scoring
Benchmark-backed
Top Signal
SWE-bench Verified Leaderboard: swe_verified_resolved_pct
All Ranked Models
| Rank | Model | Score |
|---|---|---|
| #8 | Kimi K2 Thinking | 16.8% |
| #9 | GLM-5 | 16.8% |
| #10 | anthropic/claude-sonnet-4.6 | 16.6% |
| #13 | gemini-3-pro-preview | 15.2% |
| #15 | gemini-2.5-pro | 14.3% |
| #16 | openai/gpt-4.1 | 14.1% |
| #17 | kimi/kimi-k2.5-thinking | 13.9% |
| #18 | gpt-4.1-20250414 | 13.5% |
| #19 | claude-opus-4-5-20251101 | 13.4% |
| #21 | gpt-5.2-2025-12-11 | 12.8% |
| #24 | minimax/minimax-m2.1 | 11.2% |
| #25 | gpt-4o | 11.1% |
| #26 | deepseek/deepseek-r1 | 10.6% |
| #28 | o3-20250416 | 10.1% |
| #30 | Grok-4-0709 | 9.2% |
| #31 | claude-sonnet-4-20250514 | 9.1% |
| #32 | gpt-4.1-mini-20250414 | 8.9% |
| #33 | gpt-4o-20241120 | 8.8% |
| #34 | z-ai/glm-4.7 | 8.7% |
| #35 | Kimi-K2-Instruct | 8.6% |
| #36 | gpt-4o-2024-05-13 | 8.4% |
| #37 | gpt-4o-2024-08-06 | 8.2% |
| #39 | o4-mini-20250416 | 7.6% |
| #40 | GLM-4.7 | 7.1% |
| #48 | openai/gpt-4o-mini-2024-07-18 | 2.6% |
Compare Models
Model A leads by +0.0%
Shareable Link →Model A
Kimi K2 Thinking
external/kimi/kimi-k2-thinking
Rank #8
SWE-bench Verified Leaderboard: swe_verified_resolved_pct
Value 80.2% · Conf 100.0% · Weight 4.2%
swebench_verified_official.swe_verified_resolved_pct (Mar 17, 2026)
Sonar Java Quality Leaderboard: functional_skill_pct
Value 88.4% · Conf 100.0% · Weight 1.8%
sonar_java_quality.functional_skill_pct (Mar 17, 2026)
Vals SWE-bench: overall_accuracy_pct
Value 63.5% · Conf 100.0% · Weight 0.7%
vals_swebench.overall_accuracy_pct (Mar 17, 2026)
Sonar Java Quality Leaderboard: issue_density_error_per_kloc
Value 66.6% · Conf 100.0% · Weight 0.7%
sonar_java_quality.issue_density_error_per_kloc (Mar 17, 2026)
Model B
GLM-5
zai-org/GLM-5
Rank #9
OpenHands Issue Resolution: issue_resolution_score_pct
Value 59.0% · Conf 100.0% · Weight 2.4%
openhands_issue_resolution.issue_resolution_score_pct (Mar 17, 2026)
Sonar Java Quality Leaderboard: functional_skill_pct
Value 91.6% · Conf 100.0% · Weight 1.8%
sonar_java_quality.functional_skill_pct (Mar 17, 2026)
OpenHands Index: average_score_pct
Value 36.5% · Conf 100.0% · Weight 1.4%
openhands_index.average_score_pct (Mar 17, 2026)
Sonar Java Quality Leaderboard: issue_density_error_per_kloc
Value 100.0% · Conf 100.0% · Weight 1.1%
sonar_java_quality.issue_density_error_per_kloc (Mar 17, 2026)
▶Ranking Diagnostics & Missing Models
Source Lift
Ranked
25
Sources
8
Quality
Insufficient
Vals LiveCodeBench
vals_lcb
16 rows
0.8% avg lift
SWE-bench Verified Leaderboard
swebench_verified_official
14 rows
3.3% avg lift
Vals SWE-bench
vals_swebench
14 rows
0.8% avg lift
Vals Legal Bench
vals_legal_bench
13 rows
0.2% avg lift
Missing Strong Models
gpt-5-2025-08-07
external/openai/gpt-5-2025-08-07
Rank #6
19.2%
gpt-5-mini-2025-08-07
external/openai/gpt-5-mini-2025-08-07
Rank #7
19.1%
google/gemini-3.1-pro-preview
external/google/gemini-3-1-pro-preview
Rank #8
18.6%
openai/gpt-5.4-2026-03-05
external/openai/gpt-5-4-2026-03-05
Rank #9
18.3%
▶Taxonomy Details
Core Tasks
Required Modes
Domains
Related Use Cases
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Refactoring assistant
Refactor code safely while preserving behavior and improving clarity.
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Review diffs for correctness, security, and maintainability.
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