DeepCoder is a fully open-Source 14B coder model at O3-mini level, with a 1.5B version also available.

1.5b 14b

36.3K 10 days ago

Readme

Through a joint collaboration between the Agentica team and Together AI, DeepCoder-14B-Preview is a code reasoning model finetuned from Deepseek-R1-Distilled-Qwen-14B via distributed RL. It achieves an impressive 60.6% Pass@1 accuracy on LiveCodeBench (+8% improvement), matching the performance of o3-mini-2025-01-031 (Low) and o1-2024-12-17 with just 14B parameters

Evaluation

Model LCB (v5)(8/1/24-2/1/25) Codeforces Rating Codeforces Percentile HumanEval+
DeepCoder-14B-Preview 60.6 1936 95.3 92.6
DeepSeek-R1-Distill-Qwen-14B 53.0 1791 92.7 92.0
O1-2024-12-17 (Low) 59.5 1991 96.1 90.8
O3-Mini-2025-1-31 (Low) 60.9 1918 94.9 92.6
O1-Preview 42.7 1658 88.5 89
Deepseek-R1 62.8 1948 95.4 92.6
Llama-4-Behemoth 49.4 - - -

References

Blog post