TIGER-Lab / FIM-Mid-14B

huggingface.co
Total runs: 19
24-hour runs: 0
7-day runs: -6
30-day runs: -113
Model's Last Updated: July 15 2026
text-generation

Introduction of FIM-Mid-14B

Model Details of FIM-Mid-14B

FIM-Mid-14B

FIM-Mid-14B is the mid-trained checkpoint of the FIM 14B pipeline: Qwen2.5-Coder-14B-Instruct after FIM mid-training, before agent post-training. Post-training this checkpoint on R2E-Gym agent trajectories produces TIGER-Lab/FIM-14B .

Model

Local path: models/FIM-Mid-14B/ (checkpoints are gitignored; do not commit them).

  • Base model: Qwen/Qwen2.5-Coder-14B-Instruct
  • FIM mid-training: train/FIM_Midtrain_14B.yaml (AdamW, lr 1.0e-5 , cosine schedule, warmup ratio 0.1 , weight decay 0.05 , one epoch, sequence length 32768 , bf16)
  • Post-training: none — see TIGER-Lab/FIM-14B for the post-trained agent model
Serve with vLLM

A standard Qwen2.5 checkpoint; no overrides needed at its native 32768 context:

CUDA_VISIBLE_DEVICES=0 \
python -m vllm.entrypoints.openai.api_server \
  --model models/FIM-Mid-14B \
  --served-model-name FIM-Mid-14B \
  --host 127.0.0.1 \
  --port 8400 \
  --tensor-parallel-size 1 \
  --max-model-len 32768 \
  --gpu-memory-utilization 0.9 \
  > vllm_fim_mid14b.log 2>&1 &
Post-training

To reproduce FIM-14B, run R2E-Gym trajectory SFT from this checkpoint (LLaMA-Factory, full fine-tuning, lr 1.0e-5 , 2 epochs, cutoff 32768).

Runs of TIGER-Lab FIM-Mid-14B on huggingface.co

19
Total runs
0
24-hour runs
0
3-day runs
-6
7-day runs
-113
30-day runs

More Information About FIM-Mid-14B huggingface.co Model

More FIM-Mid-14B license Visit here:

https://choosealicense.com/licenses/apache-2.0

FIM-Mid-14B huggingface.co

FIM-Mid-14B huggingface.co is an AI model on huggingface.co that provides FIM-Mid-14B's model effect (), which can be used instantly with this TIGER-Lab FIM-Mid-14B model. huggingface.co supports a free trial of the FIM-Mid-14B model, and also provides paid use of the FIM-Mid-14B. Support call FIM-Mid-14B model through api, including Node.js, Python, http.

TIGER-Lab FIM-Mid-14B online free

FIM-Mid-14B huggingface.co is an online trial and call api platform, which integrates FIM-Mid-14B's modeling effects, including api services, and provides a free online trial of FIM-Mid-14B, you can try FIM-Mid-14B online for free by clicking the link below.

TIGER-Lab FIM-Mid-14B online free url in huggingface.co:

https://huggingface.co/TIGER-Lab/FIM-Mid-14B

FIM-Mid-14B install

FIM-Mid-14B is an open source model from GitHub that offers a free installation service, and any user can find FIM-Mid-14B on GitHub to install. At the same time, huggingface.co provides the effect of FIM-Mid-14B install, users can directly use FIM-Mid-14B installed effect in huggingface.co for debugging and trial. It also supports api for free installation.

FIM-Mid-14B install url in huggingface.co:

https://huggingface.co/TIGER-Lab/FIM-Mid-14B

Url of FIM-Mid-14B

FIM-Mid-14B huggingface.co Url

Provider of FIM-Mid-14B huggingface.co

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