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OpenAI: GPT-5.1 vs. Upstage: Solar Pro 4

Direkter Head-to-Head-Vergleich zweier Frontier-Modelle. Upstage: Solar Pro 4 gewinnt 4 von 8 Disziplinen.

Letzte Synchronisation:

OpenAI: GPT-5.1
OpenAI
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Upstage: Solar Pro 4
Upstage
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Quality Index 13,3 28,2
Speed (Tokens/s) 0 50,0
Latency (TTFT) 0 ms 1,24 s
Preis Input (USD/1M) $1.25 $0.30
Preis Output (USD/1M) $10.00 $1.20
Context Window
Modalitäten text text
Release 11/2025 08/2026

OpenAI: GPT-5.1

GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...

Upstage: Solar Pro 4

Solar Pro 4 is Upstage's cost-efficient large language model, featuring a 524K context window. It is built for long-horizon tasks and agentic workflows, with strong capabilities in office productivity, document-intensive...

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