Compare models
Put models side by side on price, context, capabilities, and benchmarks.
ERNIE 5.5 Flash Preview is the latest foundation model in the ERNIE family, with comprehensive improvements in coding, agentic capabilities, knowledge work, and deep research.
GPT-6 Luna is the fast, low-cost tier of OpenAI's GPT-6 series (1.05M-token context, text, image, and file input, $0.10/$0.50 per million input/output tokens), released September 22, 2026 below GPT-6 Sol and the flagship GPT-6 Astra. It is built for high-volume tasks with a clear goal, such as summarization, extraction, classification, quick questions, and lightweight agentic steps.
Benchmarks
Head-to-head scores across reasoning, coding, and agentic indices, plus per-domain rankings.
Intelligence
ERNIE-5.5-Flash-Preview (free) has no data
Coding
ERNIE-5.5-Flash-Preview (free) has no data
GPT-6 Luna has no data
Automation & Tool Use
ERNIE-5.5-Flash-Preview (free) has no data
GPT-6 Luna has no data
Intelligence, coding & agentic scores from Artificial Analysis.
Software & IT Services
arena.aiERNIE-5.5-Flash-Preview (free) has no data
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