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OpenAI: GPT-5.5 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-5.5
OpenAI
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Upstage: Solar Pro 4
Upstage
Mehr von Upstage →
Quality Index 23,2 28,2
Speed (Tokens/s) 0 50,0
Latency (TTFT) 0 ms 1,24 s
Preis Input (USD/1M) $5.00 $0.30
Preis Output (USD/1M) $30.00 $1.20
Context Window
Modalitäten text text
Release 04/2026 08/2026

OpenAI: GPT-5.5

GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...

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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