solar-pro-3

completions

byopenrouter

solar-pro-3

completions

Published by: upstageProvider:

openrouter

Solar Pro 3 is Upstage's powerful Mixture-of-Experts (MoE) language model. With 102B total parameters and 12B active parameters per forward pass, it delivers exceptional performance while maintaining computational efficiency. Optimized for Korean with English and Japanese support.

Released

Apr 6, 2026

Knowledge

Oct 8, 2025

Context

128K

Input

$0.15 / 1M tokens

Output

$0.6 / 1M tokens

Cached

$0.01 / 1M tokens

Capabilities: tools, reasoning

Accepts: text

Returns: text

Released Apr 6, 2026Knowledge Cutoff: Oct 8, 2025

Context: 128K Input: $0.15 / 1M tokensOutput: $0.6 / 1M tokensCached: $0.01 / 1M tokensCapabilities: tools, reasoningAccepts: textReturns: text

Access solar-pro-3 through LangDB AI Gateway

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Benchmark Results for solar-pro-3

Category Performance Scores:

Science: Score 61.07 (Top 60% - Rank #209)
Writing: Score 48.56 (Top 56% - Rank #195)
Academia: Score 49.15 (Top 44% - Rank #154)
Marketing: Score 47.56 (Top 53% - Rank #185)
Programming: Score 13.30 (Top 76% - Rank #265)

Overall Performance: 43.92854545454545 average score across all categories

Detailed Benchmark Scores:

Benchmark	Score	Percentile	Domain
HLE	10.10	Top 36%	General Knowledge
GPQA	72.40	Top 49%	STEM (Physics, Chemistry, Biology)
SciCode	24.70	Top 73%	Scientific
AA Coding Index	13.30	Top 76%	Programming
AAII	25.90	Top 42%	General

GPQA Score: 72.40 - Graduate-level reasoning benchmark

Model Comparison:

Provider: openrouter

Model Type: completions

Context Size: 128000 tokens

Comparing against 348 models in the database

Category Scores

Benchmark Tests

View Other Benchmarks

HLE

10.1

General Knowledge

GPQA

72.4

STEM (Physics, Chemistry, Biology)

SciCode

24.7

Scientific

AA Coding Index

13.3

Programming

AAII

25.9

General

Metric	HLE	GPQA	SciCode	AA Coding Index	AAII
Score	10.1	72.4	24.7	13.3	25.9

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Code Examples

Integration samples and API usage

Code Samples for solar-pro-3

Python SDK Example:

from openai import OpenAI

client = OpenAI(
    base_url="https://api.us-east-1.langdb.ai/projects/<your_project_id>",
    api_key="<your_api_key>"
)

response = client.chat.completions.create(
    model="solar-pro-3",
    messages=[
        {"role": "user", "content": "Hello, how are you?"}
    ]
)

print(response.choices[0].message.content)

TypeScript SDK Example:

import OpenAI from 'openai';

const client = new OpenAI({
    baseURL: "https://api.us-east-1.langdb.ai/projects/<your_project_id>",
    apiKey: "<your_api_key>"
});

const response = await client.chat.completions.create({
    model: "solar-pro-3",
    messages: [
        { role: "user", content: "Hello, how are you?" }
    ]
});

console.log(response.choices[0].message.content);

cURL Example:

curl -X POST "https://api.us-east-1.langdb.ai/projects/<your_project_id>/v1/chat/completions" \
  -H "Authorization: Bearer <your_api_key>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "solar-pro-3",
    "messages": [
        {"role": "user", "content": "Hello, how are you?"}
    ]
  }'

Model: solar-pro-3

Provider: openrouter

API Endpoint: $https://api.us-east-1.langdb.ai

Create API Key

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solar-pro-3 by openrouter - AI Model Details, Pricing, and Performance Metrics

solar-pro-3

solar-pro-3

Access solar-pro-3 through LangDB AI Gateway

Category Scores

Benchmark Tests

Compare with Similar Models

Code Examples

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