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OpenAI: GPT-6 Astra 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-6 Astra
OpenAI
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Upstage: Solar Pro 4
Upstage
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Quality Index 45,8 28,2
Speed (Tokens/s) 46,1 50,0
Latency (TTFT) 1,78 s 1,24 s
Preis Input (USD/1M) $10.00 $0.30
Preis Output (USD/1M) $50.00 $1.20
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Release 09/2026 08/2026

OpenAI: GPT-6 Astra

GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...

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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