In the news
DeepSeek V4 Pro: Tops SWE-Bench & Cuts Cost per Task by 3x vs. Fable 5
Fireworks AI · Published · 3 min read
In 30 seconds
- What happened
- DeepSeek V4 Pro achieved top scores on SWE-Bench and LiveCodeBench, costing one-third per solved task compared to Fable 5.
- Why it matters
- Matters for engineers building code agents or autonomous systems who need strong performance on software engineering tasks at lower inference cost.
- Watch out
- V4 Pro underperforms on Java tasks compared to Fable 5, suggesting single-model deployments may hit bottlenecks in multi-language codebases.
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