developer_tools
Best LLM for IDE Code Completion
Compare models for fast, accurate local-context code completion and snippet generation.
Provisional leader
claude-opus-4-6
Best current option from the available benchmark evidence, but not yet a strong winner claim.
external/anthropic/claude-opus-4-6
27.6%
Score
29.9%
Confidence
19
Evidence
$10.00
per 1M tokens
Ranked Models
30
Evidence Quality
82%
Evidence Points
19
Top Signal
SWE-bench Verified Leaderboard: swe_verified_resolved_pct
All Ranked Models
| Rank | Model | Score |
|---|---|---|
| 🥇 | claude-opus-4-6 Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and OpenHands Index average_score_pct | 27.6% |
| 🥈 | gpt-5-2025-08-07 Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Aider Polyglot Leaderboard percent_correct_pct | 26.9% |
| #5 | claude-sonnet-4 Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Aider Polyglot Leaderboard percent_correct_pct | 22.8% |
| #9 | claude-sonnet-4.6 Strong on OpenHands Index greenfield_score_pct and OpenHands Issue Resolution issue_resolution_score_pct | 18.5% |
| #10 | Kimi K2 Thinking Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Sonar Java Quality Leaderboard functional_skill_pct | 18.1% |
| #11 | GLM-5 Strong on Sonar Java Quality Leaderboard functional_skill_pct and Sonar Java Quality Leaderboard issue_density_error_per_kloc | 17.6% |
| #13 | gpt-4o-2024-05-13 Strong on BigCodeBench Official bigcodebench_complete_pct and BigCodeBench Official bigcodebench_instruct_pct | 16.4% |
| #14 | gpt-4o-20241120 Strong on BigCodeBench Official bigcodebench_complete_pct and BigCodeBench Official bigcodebench_instruct_pct | 16.3% |
| #16 | o3-20250416 Strong on Aider Polyglot Leaderboard percent_correct_pct and SWE-bench Verified Leaderboard swe_verified_resolved_pct | 16.0% |
| #18 | kimi-k2.5-thinking Strong on Vals LiveCodeBench overall_accuracy_pct and Vals SWE-bench overall_accuracy_pct | 15.5% |
| #20 | deepseek-r1 Strong on Aider Polyglot Leaderboard percent_correct_pct and Sonar Java Quality Leaderboard functional_skill_pct | 14.8% |
| #21 | gemini-3-pro-preview Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Vals SWE-bench overall_accuracy_pct | 14.7% |
| #23 | minimax-m2.1 Strong on Sonar Java Quality Leaderboard functional_skill_pct and Vals SWE-bench overall_accuracy_pct | 14.5% |
| #24 | gemini-2.5-pro Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Galileo Agent Leaderboard v2 Avg AC | 13.9% |
| #25 | gpt-5.2-2025-12-11 Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Vals SWE-bench overall_accuracy_pct | 13.8% |
| #27 | claude-opus-4 Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Aider Polyglot Leaderboard percent_correct_pct | 13.6% |
| #28 | qwen-2.5-72b-instruct Strong on BigCodeBench Official bigcodebench_complete_pct and Galileo Agent Leaderboard v2 Avg AC | 13.4% |
| #31 | o4-mini Strong on Aider Polyglot Leaderboard percent_correct_pct and SWE-bench Verified Leaderboard swe_verified_resolved_pct | 12.9% |
| #32 | gpt-4.1 Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Aider Polyglot Leaderboard percent_correct_pct | 12.9% |
| #34 | gpt-4.1-20250414 Strong on Galileo Agent Leaderboard v2 Avg AC and SWE-bench Verified Leaderboard swe_verified_resolved_pct | 12.7% |
| #35 | gpt-5-mini-2025-08-07 Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Vals LiveCodeBench overall_accuracy_pct | 12.5% |
| #38 | claude-opus-4-5-20251101 Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Vals Terminal-Bench 2 overall_accuracy_pct | 12.0% |
| #40 | glm-4.7 Strong on Sonar Java Quality Leaderboard functional_skill_pct and Vals LiveCodeBench overall_accuracy_pct | 11.3% |
| #41 | gpt-4o-2024-08-06 Strong on BigCodeBench Official bigcodebench_hard_complete_pct and Aider Code Editing Leaderboard percent_correct_pct | 11.3% |
| #42 | gemini-3.1-pro-preview Strong on Vals SWE-bench overall_accuracy_pct and Vals LiveCodeBench overall_accuracy_pct | 11.2% |
| #44 | deepseek-v3 Strong on BigCodeBench Official bigcodebench_complete_pct and BigCodeBench Official bigcodebench_instruct_pct | 10.7% |
| #48 | gpt-4o Strong on Sonar Java Quality Leaderboard functional_skill_pct and SWE-bench Verified Leaderboard swe_verified_resolved_pct | 10.0% |
| #49 | Grok-4-0709 Strong on Vals LiveCodeBench overall_accuracy_pct and Galileo Agent Leaderboard v2 Avg AC | 9.9% |
| #50 | gpt-4o-mini-2024-07-18 Strong on BigCodeBench Official bigcodebench_complete_pct and BigCodeBench Official bigcodebench_instruct_pct | 9.8% |
| #51 | gemini-3-flash-preview Strong on Vals SWE-bench overall_accuracy_pct and Vals LiveCodeBench overall_accuracy_pct | 9.5% |
Head-to-Head: #1 vs #2
#1
Top Pickclaude-opus-4-6
Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and OpenHands Index average_score_pct
Conf 29.9%
#2
gpt-5-2025-08-07
Strong on SWE-bench Verified Leaderboard swe_verified_resolved_pct and Aider Polyglot Leaderboard percent_correct_pct
Conf 31.4%
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