Who ranks #1 on the SWE-bench Verified leaderboard?
As of August 20, 2026, DeepSeek-V4-Pro-0813 by DeepSeek ranks #1 on SWE-bench Verified at 96.4%. API pricing is $1.32/M input and $3.96/M output.
As of August 20, 2026, DeepSeek-V4-Pro-0813 is #1 for SWE-bench Verified at 96.4%. Ranked by the SWE-bench Verified score 137 models in this index have a published SWE-bench Verified score. Methodology: SWE-bench Verified (https://www.swebench.com/verified.html). SWE-bench Verified leaderboard with live API prices. SWE-bench Verified — a human-validated subset of SWE-bench ensuring each task is solvable and well-specified. Official methodology: SWE-bench Verified (https://www.swebench.com/verified.html).
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As of August 20, 2026, DeepSeek-V4-Pro-0813 by DeepSeek is #1 for SWE-bench Verified at 96.4%. Ranked by the SWE-bench Verified score This board also tracks SWE-bench Verified. Next on the same board: GPT-5.6 Sol and Claude Opus 5. This swe-bench verified leaderboard ranks models by SWE-bench Verified. Scores come from public evals. Prices are the live API rates in the table above.
Sources: SWE-bench Verified (https://www.swebench.com/verified.html); OpenAI API pricing (https://developers.openai.com/api/docs/pricing); Anthropic Claude API pricing (https://platform.claude.com/docs/en/about-claude/pricing); Gemini API pricing (https://ai.google.dev/gemini-api/docs/pricing)
| Rank | Model | SWE-bench Verified | Input /M | Output /M |
|---|---|---|---|---|
| 1 | DeepSeek-V4-Pro-0813 | 96.4% | $1.32 | $3.96 |
| 2 | GPT-5.6 Sol | 96.2% | $5.00 | $30.00 |
| 3 | Claude Opus 5 | 96% | $5.00 | $25.00 |
| 4 | Grok 4.6 | 95.6% | $2.00 | $6.00 |
| 5 | Claude Mythos 5 | 95.5% | $10.00 | $50.00 |
| 6 | Claude Fable 5 | 95% | $10.00 | $50.00 |
| 7 | Claude Mythos Preview | 93.9% | $10.00 | $50.00 |
| 8 | Kimi K3 | 93.4% | $3.00 | $15.00 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, DeepSeek-V4-Pro-0813 by DeepSeek ranks #1 on SWE-bench Verified at 96.4%. API pricing is $1.32/M input and $3.96/M output.
The current SWE-bench Verified ranking as of August 20, 2026 is 1. DeepSeek-V4-Pro-0813 at 96.4%; 2. GPT-5.6 Sol at 96.2%; 3. Claude Opus 5 at 96%.
Qwen2.5-Coder 32B Instruct is the cheapest scored model on this swe-bench verified leaderboard at $0.09/M input and $0.09/M output ($0.18 blended). DeepSeek-V4-Pro-0813 still leads SWE-bench Verified at 96.4%.
Not automatically. DeepSeek-V4-Pro-0813 leads SWE-bench Verified, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh SWE-bench Verified against input/output price, context window, and related evals.
Scores and API prices on this page are refreshed from published evals and provider rates. The snapshot is labeled August 20, 2026. Treat it as a current index, not a one-off blog post.
SWE-bench Verified — a human-validated subset of SWE-bench ensuring each task is solvable and well-specified. This page ranks models that have published a SWE-bench Verified score, with live API token prices on the same row. Official methodology: SWE-bench Verified (https://www.swebench.com/verified.html).
This page is the SWE-bench Verified leaderboard. Models are sorted by SWE-bench Verified, with input and output token prices on the same row so you can weigh score against cost. Official boards often omit price; that comparison is the point of this index.
The official SWE-bench Verified page owns the methodology. This page keeps the published SWE-bench Verified score next to live API $/M so you can pick a production SKU, not only a trophy number. Source: https://www.swebench.com/verified.html