kaiju-largeKaiju Large is Character.ai’s proprietary AI model, released Nov 7, 2025.
Scores on standardized evaluations. Higher is better — and rank shows where Kaiju Large lands among all models tracked on Model Beat.
No standardized benchmark scores from Epoch AI yet — common for very recent, image, or niche models. Scores appear here once published.
Kaiju Large is an AI model, from Character.ai, released Nov 7, 2025.
Kaiju Large is an AI model developed by Character.ai, released Nov 7, 2025.
Kaiju Large is a proprietary model (Hosted access (no API)), available through its provider's API rather than as a downloadable open-weight model.
Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Aug 5, 2026.