bigcode

StarCoder2 15B

Released 2024-02-28Context 16.384Kstarcoder2-15b

PipelineScore

69.3FEEDER

Ranked #46 of 52 models · 12th percentileAn even spread: no standout, no liability (67 to 72 across all five categories). Best-fit profile: Agentic.

Category breakdown

Score per category, normalized 0–100 against the v1 anchor.

Code

67.5

Reason

71.0

Tool Use

72.2

RAG

72.2

Speed

67.3

Tool Use72.2

RAG72.2

Reason71.0

Every submission of StarCoder2 15B on the 0–100 scale. The spread is the point: where it runs changes what you get.

0255075100

Best 72.7 on lab-macbook-pro-m3-pro-18gb · lowest 67.8 on rtx-3080-10gb · spread 4.9 pts across 4 runs. Hover a dot for its rig.

A taste of what the test pack measures. Full prompts are private and rotated daily.

CodeDifficulty 1code-fib-1

Write a Python `fib(n)` returning the nth Fibonacci number, O(n).

ReasonDifficulty 1reason-math-1

Two trains, opposite directions, given speeds and start times — when do they meet?

RAGDifficulty 2rag-extract-1

From the context, extract net sales, operating margin, and free cash flow as a JSON object. Numbers only.

Tool UseDifficulty 2tool-schema-1

Given an OpenAPI schema with limit/offset/sort, fill JSON for 'next 50, recent first.'

RAGDifficulty 2rag-grounding-1

Context lacks the answer — does the model fabricate or correctly say it can't?