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Solar Pro4
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Solar Pro4

solar-pro4
Upstage
New
Solar Pro 4 is Upstage's cost-efficient large language model, designed for long-horizon tasks, agentic workflows, and document-intensive office productivity. It features an extensive 524,288-token context window alongside robust reasoning and tool calling capabilities.

Pricing

  • Input Tokens: $0.3 /M tokens
  • Output Tokens: $1.2 /M tokens
  • Cache Read: $0.06 /M tokens

Input Modalities

  • Text

Output Modalities

  • Text

Context length

  • 524K tokens

Capabilities

  • Long context

Providers

Upstage upstage-solar-pro4
Pricing$0.3$1.2
Cache$0.06
Context524K
Max output0
Latency-
Throughput-
Uptime
0.00% uptime 2 days ago
0.00% uptime yesterday
0.00% uptime today

Performance for solar-pro4

Uptime is the percentage of requests that succeeded over the past 72 hours. AIHubMix continuously monitors every provider and automatically retries with the next-best provider when one returns an error or responds too slowly; Latency is total round-trip time (lower is better); Throughput is how fast the model writes (tokens per second, higher is better).

Uptime
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Latency
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Throughput
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Try this model

Python
import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AIHUBMIX_API_KEY"],
    base_url="https://shkq.org/v1",
)

response = client.chat.completions.create(
    model="solar-pro4",
    messages=[
      {
        "role": "user",
        "content": "Hello, how are you?"
      }
    ],
    max_tokens=1024,
    stream=False,
)

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

Frequently asked questions

What is Solar Pro4?

Solar Pro 4 is Upstage's cost-efficient large language model, designed for long-horizon tasks, agentic workflows, and document-intensive office productivity. It features an extensive 524,288-token context window alongside robust reasoning and tool calling capabilities.

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