Arena compares frontier models rebuilding Ancient Rome from Q4 2025 to now
Arena is showing how frontier models, including GPT-6 Astra, have progressed at bringing Ancient Rome to life under the same prompt from Q4 2025 to now, with scores for Claude Sonnet 5.5 and GPT-6.1 still to come.
Watch the progress of frontier models in bringing Ancient Rome to life on Arena, from Q4 2025 to now. Scores for Claude Sonnet 5.5 by @AnthropicAI and GPT-6.1 by @OpenAI are coming soon. Real-world tasks from our global community of users power the Arena leaderboards. Head to Arena now to test it out, and stay tuned! Featured models: - Claude Opus 4.5, 4.6, 4.7, 4.8, 5 and 5.5 - Claude Fable 5 and 5.1 - Claude Sonnet 5.5 - GPT-5.2, 5.3 Codex, 5.4, 5.5, 5.6 Sol, 6 Astra, and 6 Sol - Gemini 3.1 - Kimi K3 - Qwen 3.8 Max Find the prompt from @petergostev below.