Instructions to use upstage/Solar-Open2-250B with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use upstage/Solar-Open2-250B with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="upstage/Solar-Open2-250B")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoModelForCausalLM
model = AutoModelForCausalLM.from_pretrained("upstage/Solar-Open2-250B", device_map="auto")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use upstage/Solar-Open2-250B with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "upstage/Solar-Open2-250B"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "upstage/Solar-Open2-250B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/upstage/Solar-Open2-250B

SGLang

How to use upstage/Solar-Open2-250B with SGLang:

Install from pip and serve model

# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "upstage/Solar-Open2-250B" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "upstage/Solar-Open2-250B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker images

docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "upstage/Solar-Open2-250B" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "upstage/Solar-Open2-250B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use upstage/Solar-Open2-250B with Docker Model Runner:
```
docker model run hf.co/upstage/Solar-Open2-250B
```

nielsr HF Staff commited on 3 days ago

Commit

d8506f5

verified ·

1 Parent(s): 8d1dda5

Add community evaluation results for AIME_2026, APEX-AGENTS, GPQA, HLE, MMLU-PRO, SWE-BENCH_VERIFIED

Browse files

This PR adds community-provided evaluation results for the following benchmarks:

- **[AIME_2026](https://huggingface.co/datasets/MathArena/aime_2026)**
- **[APEX-AGENTS](https://huggingface.co/datasets/mercor/apex-agents)**
- **[GPQA](https://huggingface.co/datasets/Idavidrein/gpqa)**
- **[HLE](https://huggingface.co/datasets/cais/hle)**
- **[MMLU-PRO](https://huggingface.co/datasets/TIGER-Lab/MMLU-Pro)**
- **[SWE-BENCH_VERIFIED](https://huggingface.co/datasets/SWE-bench/SWE-bench_Verified)**

These results were extracted from the model card. This is based on the new [evaluation results feature](https://huggingface.co/docs/hub/eval-results).

*Note: This is an automated PR. Please review the evaluation results before merging.*

Files changed (6) hide show

.eval_results/aime_2026.yaml +7 -0
.eval_results/apex-agents.yaml +7 -0
.eval_results/gpqa.yaml +7 -0
.eval_results/hle.yaml +7 -0
.eval_results/mmlu-pro.yaml +7 -0
.eval_results/swe-bench_verified.yaml +7 -0

.eval_results/aime_2026.yaml ADDED Viewed

	@@ -0,0 +1,7 @@

+- dataset:
+    id: MathArena/aime_2026
+    task_id: MathArena/aime_2026
+  value: 95.7
+  source:
+    url: https://huggingface.co/upstage/Solar-Open2-250B
+    name: Model Card

.eval_results/apex-agents.yaml ADDED Viewed

	@@ -0,0 +1,7 @@

+- dataset:
+    id: mercor/apex-agents
+    task_id: apex-agents
+  value: 16.6
+  source:
+    url: https://huggingface.co/upstage/Solar-Open2-250B
+    name: Model Card

.eval_results/gpqa.yaml ADDED Viewed

	@@ -0,0 +1,7 @@

+- dataset:
+    id: Idavidrein/gpqa
+    task_id: diamond
+  value: 86.3
+  source:
+    url: https://huggingface.co/upstage/Solar-Open2-250B
+    name: Model Card

.eval_results/hle.yaml ADDED Viewed

	@@ -0,0 +1,7 @@

+- dataset:
+    id: cais/hle
+    task_id: hle
+  value: 28.8
+  source:
+    url: https://huggingface.co/upstage/Solar-Open2-250B
+    name: Model Card

.eval_results/mmlu-pro.yaml ADDED Viewed

	@@ -0,0 +1,7 @@

+- dataset:
+    id: TIGER-Lab/MMLU-Pro
+    task_id: mmlu_pro
+  value: 86.2
+  source:
+    url: https://huggingface.co/upstage/Solar-Open2-250B
+    name: Model Card

.eval_results/swe-bench_verified.yaml ADDED Viewed

	@@ -0,0 +1,7 @@

+- dataset:
+    id: SWE-bench/SWE-bench_Verified
+    task_id: swe_bench_%_resolved
+  value: 70.4
+  source:
+    url: https://huggingface.co/upstage/Solar-Open2-250B
+    name: Model Card