developer_tools
IDE code completion
Fast local-context code completion and small snippet generation.
#1 Recommendation
anthropic/claude-sonnet-4.6
Strong on OpenHands Index greenfield_score_pct (75%) and OpenHands Issue Resolution issue_resolution_score_pct (72%)
external/anthropic/claude-sonnet-4-6
21.3%
Score
37.8%
Confidence
Limited benchmark evidence for this use case.
38 ranked models with average evidence of 15.7 points. Rankings may shift as more benchmark data is ingested.
Ranked Models
30
Evidence Quality
80%
Scoring
Benchmark-backed
Top Signal
OpenHands Index: greenfield_score_pct
All Ranked Models
| Rank | Model | Score |
|---|---|---|
| #5 | anthropic/claude-sonnet-4.6 | 21.3% |
| #8 | kimi/kimi-k2.5-thinking | 17.9% |
| #11 | minimax/minimax-m2.1 | 16.6% |
| #12 | Kimi K2 Thinking | 16.2% |
| #15 | deepseek/deepseek-r1 | 14.0% |
| #16 | z-ai/glm-4.7 | 13.4% |
| #17 | gemini-3-pro-preview | 12.8% |
| #18 | google/gemini-3.1-pro-preview | 11.5% |
| #19 | Grok-4-0709 | 11.4% |
| #20 | gpt-4o-2024-08-06 | 11.3% |
| #21 | gpt-4.1-20250414 | 11.0% |
| #22 | claude-sonnet-4-20250514 | 10.9% |
| #23 | openai/gpt-5.4-2026-03-05 | 10.8% |
| #25 | anthropic/claude-opus-4-6-thinking | 10.4% |
| #26 | claude-opus-4-5-20251101 | 10.3% |
| #28 | gemini-3-flash-preview | 10.1% |
| #29 | gpt-5-2025-08-07 | 10.1% |
| #30 | gpt-5.2-2025-12-11 | 10.0% |
| #31 | gpt-5.1-2025-11-13 | 10.0% |
| #32 | anthropic/claude-opus-4-5-20251101-thinking | 9.9% |
| #34 | gpt-4o | 9.6% |
| #36 | gpt-4o-20241120 | 9.2% |
| #40 | anthropic/claude-sonnet-4-5-20250929-thinking | 8.8% |
| #42 | gemini-2.5-pro | 8.5% |
| #44 | zai/glm-5-thinking | 8.1% |
| #45 | qwen-2.5-72b-instruct | 8.1% |
| #47 | gpt-4o-2024-05-13 | 8.1% |
| #48 | xai-org/grok-4-fast-reasoning | 7.9% |
| #49 | google/gemini-3.1-flash-lite-preview | 7.9% |
| #52 | gpt-4.1-mini-20250414 | 7.7% |
Compare Models
Model A leads by +3.4%
Shareable Link →Model A
anthropic/claude-sonnet-4.6
external/anthropic/claude-sonnet-4-6
Rank #5
OpenHands Index: greenfield_score_pct
Value 75.2% · Conf 100.0% · Weight 1.8%
openhands_index.greenfield_score_pct (Mar 12, 2026)
OpenHands Issue Resolution: issue_resolution_score_pct
Value 71.8% · Conf 100.0% · Weight 1.8%
openhands_issue_resolution.issue_resolution_score_pct (Mar 12, 2026)
Vals SWE-bench: overall_accuracy_pct
Value 95.1% · Conf 100.0% · Weight 1.8%
vals_swebench.overall_accuracy_pct (Mar 12, 2026)
Vals LiveCodeBench: overall_accuracy_pct
Value 91.2% · Conf 100.0% · Weight 1.5%
vals_lcb.overall_accuracy_pct (Mar 12, 2026)
Model B
kimi/kimi-k2.5-thinking
external/kimi/kimi-k2-5-thinking
Rank #8
Vals LiveCodeBench: overall_accuracy_pct
Value 93.6% · Conf 100.0% · Weight 1.5%
vals_lcb.overall_accuracy_pct (Mar 12, 2026)
Vals SWE-bench: overall_accuracy_pct
Value 82.6% · Conf 100.0% · Weight 1.5%
vals_swebench.overall_accuracy_pct (Mar 12, 2026)
OpenHands Index: average_score_pct
Value 35.5% · Conf 100.0% · Weight 1.2%
openhands_index.average_score_pct (Mar 12, 2026)
Vals Terminal-Bench 2: overall_accuracy_pct
Value 58.6% · Conf 100.0% · Weight 1.0%
vals_terminal_bench_2.overall_accuracy_pct (Mar 12, 2026)
▶Ranking Diagnostics & Missing Models
Source Lift
Ranked
38
Sources
8
Quality
Insufficient
Vals LiveCodeBench
vals_lcb
31 rows
1.3% avg lift
Vals SWE-bench
vals_swebench
29 rows
1.3% avg lift
Vals Legal Bench
vals_legal_bench
29 rows
0.3% avg lift
Vals Terminal-Bench 2
vals_terminal_bench_2
28 rows
0.9% avg lift
Missing Strong Models
gemini-2.5-flash
external/google/gemini-2-5-flash
Rank #12
17.9%
x-ai/grok-3
external/x-ai/grok-3
Rank #35
12.1%
o3-20250416
external/openai/o3-20250416
Rank #43
11.7%
anthropic/claude-opus-4-1-20250805
external/anthropic/claude-opus-4-1-20250805
Rank #48
10.8%
▶Taxonomy Details
Core Tasks
Required Modes
Domains
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