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StarCoder2 7B

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StarCoder2 7B is an open-weights language model from BigCode, released February 2024. Its published size is 7.17B parameters and a 16k-token context window. Licence: bigcode-openrail-m.

Catalogue identity notes

Maker repo bigcode/starcoder2-7b @bb9afde: licence tag bigcode-openrail-m. 7,173,923,840 parameters from the Hugging Face safetensors metadata (dense, so active = total). Released 2024-02: month the maker's Hugging Face repo was created (createdAt 2024-02-20). Base model. Ollama tags starcoder2:7b-q4_K_M, starcoder2:7b-q8_0 (sizes as listed on the tags page, observed 2026-09-29).

34.8±0.6#603 of 719 LLMsfrom 19 benchmark results across 5 sources

$ how it compares

The LLMs ranked either side of StarCoder2 7B, out of 828 with a score, then more from BigCode.

#modelscorewhereRAMreleased
696Eurus-2-7B-SFT PRIME-RL35±3local~6.4GB2024-12
697Falcon 40B (base) TII35±1local~27GB2023-05
698StarCoder2 7B BigCode35±1local~6.1GB2024-02
699Granite 3.0 3B-A800M Instruct IBM35±1local~3.7GB2024-10
700DeepSeek LLM 7B Chat DeepSeek35±2local~5.7GB2023-11
more from BigCode
521StarCoder2-15B-Instruct-v0.1 BigCode46±1local~11GB2024-04
639StarCoder2 15B BigCode39±1local~11GB2024-02
701StarCoder 15.5B BigCode35±1local~11GB2023-04

see all LLMs · find the ones that fit your machine

$ what it's good at

coding▁▁▁▃▆██▇▆▄▃▁ #413 of 458 · 87% of its score · 9 tests

Beats DeepSeek R1 Distill Qwen 7B, Qwen3.5 2B, DeepSeek R1 Distill Llama 8B here, though they rank higher overall. Trails Llama 3.2 1B Instruct, SmolLM2 1.7B Instruct, Granite 3B Code Base (2K) here, though they rank lower overall.

testresultvs the others in its rundifficultycountswhy
HumanEval +235.4% ✎▁·▁▁▃▄▆▅█▃▁▁ beats 21/99easy · avg 79%▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 47%sharp · at its level · several runs
HumanEval+29.9% ✎▁·▁▁▁▃▄▄▄█▃▁ beats 20/99easy · avg 74%▇▇▇▇▇▇▇ 17%sharp · at its level
MBPP +145.4% ✎█·▅▃▃▃▅▃▃▅·▅ beats 11/15easy · avg 82%▇▇ 6.2%at its level · several runs
HumanEvalSynthesize (HumanEvalPack, 6-language average)37.4% ✎▁·▂▁▂▆▅█▄▄▁▂ beats 14/35medium · avg 64%▇▇ 4.6%at its level
CRUXEval-I +134.2% ✎▃▅█▃▃▅·▃▃▅·▅ beats 7/15medium · avg 59%▇ 2.8%at its level · several runs
DS-1000 lab27.8% ✎▄▄·▄██▄█·█·▄ beats 8/12medium · avg 52%▇ 2.8%typical
HumanEvalExplain (HumanEvalPack, 6-language average)13.5% ✎▄▇█▃▄▇▄▁▇▃·▁ beats 6/35medium · avg 49%▇ 2.5%typical
CRUXEval-O +135.8% ✎▃·▃██▅▃·▃▃▅▃ beats 8/15medium · avg 55%▇ 2.3%blunt · at its level · several runs
1 more test
testresultvs the others in its rundifficultycountswhy
HumanEvalFix (HumanEvalPack, 6-language average)8.9% ✎▁·▁▁▄██▄█▁▅▅ beats 4/35medium · avg 56%▇ 2.1%sharp
math▁▂▃▅▆▅▄█▄▁▁▁ #358 of 398 · 3.6% of its score · 2 tests

Beats Yi 34B Chat, Llama 3 8B Instruct, Command R (03-2024) here, though they rank higher overall. Trails Gemma 3 1B, Stable Code 3B, Qwen3 0.6B here, though they rank lower overall.

testresultvs the others in its rundifficultycountswhy
GSM8K lab +140.4% ✎▄▄▄·▄█·██·█▄ beats 8/12easy · avg 75%▇ 2.8%sharp · at its level · several runs
MATH10.4% ✎▃·▃····▃···█ beats 2/5medium · avg 40%▇ 0.8%noisy
other tests2 not in a task · 9.1% of its score
testresultvs the others in its rundifficultycountswhy
EvoEval (overall)25.0% ✎▂▂▃▄▄█▁▄▅▃▁▃ beats 9/42medium · avg 55%▇▇▇ 6.3%typical
BigCodeBench (Complete) lab28.5% ✎▂▁▁▄▂▅▇█▆▂▂▂ beats 7/58medium · avg 50%▇ 2.7%at its level

$ where to run it

llama.cpp · recommended

version

  1. Install llama.cpp · Homebrew and winget installs name the commands llama-cli and llama-server instead.
    macOS / Linux
    curl -LsSf https://llama.app/install.sh | sh
    Windows
    irm https://llama.app/install.ps1 | iex

    other ways to install ↗

  2. Run StarCoder2 7B · needs ~4.4 GB · from huggingface.co/second-state
    chat in the terminal
    llama cli -hf second-state/StarCoder2-7B-GGUF:Q4_K_M
  3. Or start a local server and open the address it prints (http://localhost:9931)
    llama serve -hf second-state/StarCoder2-7B-GGUF:Q4_K_M

LM Studio

version

  1. Install LM Studio · Open the app once before using the lms command.

    download it (macOS / Windows / Linux) ↗

  2. Run StarCoder2 7B · needs ~4.4 GB · from huggingface.co/second-state

    open in LM Studio ↗

  3. Or download it in the terminal
    lms get https://huggingface.co/second-state/StarCoder2-7B-GGUF@Q4_K_M -y
  4. Then run lms ls to see its name, and lms chat followed by that name

Ollama

version

  1. Install Ollama

    download it (macOS / Windows) ↗

    Linux
    curl -fsSL https://ollama.com/install.sh | sh
  2. Run StarCoder2 7B · needs ~4.4 GB · from ollama.com
    chat in the terminal
    ollama run starcoder2:7b-q4_K_M

MLX (Mac)

  1. Install MLX (Mac) · Apple silicon Macs only, text only.
    with uv
    uv tool install mlx-lm
    or
    pip install mlx-lm
  2. Run StarCoder2 7B · needs ~4.4 GB, Mac only · from huggingface.co/mlx-community
    chat in the terminal
    mlx_lm.chat --model mlx-community/starcoder2-7b-4bit
  3. Or start an OpenAI-compatible server at http://localhost:8080/v1
    mlx_lm.server --model mlx-community/starcoder2-7b-4bit

Official weights and documentation: huggingface.co/bigcode ↗

$ how the score was worked out · EvalPlus / EvalPerf published… 42%, Top Leaderboard Ranking = Top… 20%, StarCoder 2 and The Stack v2:… 18% and 2 more

Each result implies a score on its own, after adjusting for how hard its test is and who ran it. The score is their weighted average, with a small pull toward the middle for thinly tested models. Each test's weight is its counts column above; here it's added up by who ran the tests. How it works

sourceresultsshare of the scorelicence
EvalPlus / EvalPerf published evaluation runs2▇▇▇▇▇▇▇▇▇▇▇▇▇ 42%Apache-2.0
Top Leaderboard Ranking = Top Coding Proficiency, Always? EvoEval: Evolving Coding Benchmarks via LLM — authors' own runs2▇▇▇▇▇▇ 20%CC BY 4.0
StarCoder 2 and The Stack v2: The Next Generation — authors' own runs · lab-reported6▇▇▇▇▇ 18%CC BY-SA 4.0
Granite Code Models: A Family of Open Foundation Models for Code Intelligence — authors' own runs8▇▇▇▇▇ 17%CC BY 4.0
BigCodeBench paper (Zhuo et al., ICLR 2025), arXiv 2406.15877v4 · lab-reported1▇ 3%CC BY 4.0
prior · pull toward the middle▇ 0%
weighted average= 34.8

$ improve this page

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