Codesota · Computer Code · Code Translation · TransCoder (GeeksForGeeks)Tasks/Computer Code/Code Translation
Code Translation · benchmark dataset · 2020 · EN

TransCoder Evaluation on GeeksForGeeks Algorithmic Problems.

Code translation benchmark between C++, Java, and Python using 852 GeeksForGeeks programming problems. Each function has correct implementations in all three languages. Primary metric is Computational Accuracy (CA) — translated code must pass all unit tests.

Paper ↗Submit a result ↵
§ 01 · Leaderboard

Best published scores.

7 results indexed across 1 metric. Shaded row marks current SOTA; ties broken by submission date.

Primary
computational-accuracy · higher is better
computational-accuracy· primary
7 rows
#ModelOrgSubmittedPaper / codecomputational-accuracy
01Claude Sonnet 4APIAnthropicMar 2026official-model-card89.40
02GPT-4oAPIOpenAIJun 2024DeepSeek-Coder-V2: Breaking the Barrier of Closed-Source… · code88.20
03Qwen2.5-Coder 32BOSSAlibabaSep 2024Qwen2.5-Coder Technical Report · code86.30
04DeepSeek-Coder-V2-InstructOSSDeepSeekJun 2024DeepSeek-Coder-V2: Breaking the Barrier of Closed-Source… · code84.60
05StarCoder2 15BOSSBigCodeFeb 2024StarCoder2 and The Stack v2: The Next Generation · code78.40
06CodeT5+OSSSalesforceMay 2023CodeT5+: Open Code Large Language Models for Code Unders… · code72.10
07TransCoderOSSMetaJun 2020Unsupervised Translation of Programming Languages · code68.70
Fig 2 · Rows sorted by score within each metric. Shaded row marks SOTA. Dates reflect model or paper release where available, otherwise the date Codesota accessed the source.
§ 03 · Progress

5 steps
of state of the art.

Each row below marks a model that broke the previous record on computational-accuracy. Intermediate submissions are kept in the leaderboard above; only SOTA-setting entries are re-listed here.

Higher scores win. Each subsequent entry improved upon the previous best.

SOTA line · computational-accuracy
  1. Jun 5, 2020TransCoderMeta68.70
  2. May 13, 2023CodeT5+Salesforce72.10
  3. Feb 29, 2024StarCoder2 15BBigCode78.40
  4. Jun 17, 2024GPT-4oOpenAI88.20
  5. Mar 27, 2026Claude Sonnet 4Anthropic89.40
Fig 3 · SOTA-setting models only. 5 entries span Jun 2020 → Mar 2026.
§ 04 · Literature

5 papers
tied to this benchmark.

Every paper below corresponds to at least one row in the leaderboard above. Click through for the arXiv preprint and, when available, the reference implementation.

§ 06 · Contribute

Have a score that beats
this table?

Submit a checkpoint and a reproduction script. We will run it, publish the score, and — if it takes the top — annotate the step on the progress chart with your name.

Submit a result ↵Read submission guide
What a submission needs
  • 01A public checkpoint or API endpoint
  • 02A reproduction script with frozen commit + seed
  • 03Declared evaluation environment (Python, deps)
  • 04One row per metric declared by this dataset
  • 05A contact so we can follow up on discrepancies