{"source":"QUELLE IA, quelleia.com","page":"https://quelleia.com/modeles/nano-banana-2-1/","edition":"2026-W46","date":"2026-11-09","echelle":"Transformation linéaire de l'Elo d'Arena : 100 pour le meilleur modèle du classement au lancement, 50 pour un modèle repère. bas et haut bornent l'intervalle à 90 %. Sous 2000 votes : provisoire, sans rang.","origine":"Votes à l'aveugle d'Arena, jeu de données lmarena-ai/leaderboard-dataset (CC BY 4.0), et arènes d'Artificial Analysis (Source : Artificial Analysis, https://artificialanalysis.ai) ; score = moyenne des deux sources, sur la même échelle, quand les deux classent le modèle.","licence":"Réutilisation libre en citant « QUELLE IA, quelleia.com », la date de l'édition et la source des votes, Arena (CC BY 4.0) et Artificial Analysis (Source : Artificial Analysis, https://artificialanalysis.ai).","modele":{"id":"nano-banana-2-1","nom":"Nano Banana 2.1","editeur":"Google","pays":"États-Unis","date_sortie":"2026-10-06","poids_ouverts":false,"licence":null,"liens":{"essayer":"https://aistudio.google.com","api":"https://ai.google.dev/gemini-api/docs/image-generation"},"auto":false,"domaines":["images"],"noms_arena":["gemini-nano-banana-2.1"],"scores":{"images/general":{"score":88.9,"bas":87.9,"haut":89.8,"provisoire":false},"images/texte":{"score":89.3,"bas":88,"haut":90.7,"provisoire":true},"images/photo":{"score":90.4,"bas":89.2,"haut":91.7,"provisoire":true},"images/portraits":{"score":88,"bas":86.4,"haut":89.6,"provisoire":true},"images/art":{"score":86.2,"bas":83.8,"haut":88.5,"provisoire":true},"images/dessin":{"score":87.6,"bas":86.3,"haut":89,"provisoire":true},"images/graphisme":{"score":89.9,"bas":88.4,"haut":91.3,"provisoire":true},"images/3d":{"score":89.5,"bas":86.8,"haut":92.3,"provisoire":true},"images/edition":{"score":85.3,"bas":84.1,"haut":86.4,"provisoire":false},"images/multi":{"score":89.7,"bas":89.1,"haut":90.3,"provisoire":false}},"noms_artificial_analysis":["Nano Banana 2.1"],"id_chaine":"nano-banana-2-1"},"tarif_api":{"connu":true,"modele_api":"gemini-nano-banana-2.1","devise":"USD","lignes":[{"montant":0.0336,"texte":"0,0336 $","unite":"par image","detail":"1K"},{"montant":0.113,"texte":"0,113 $","unite":"par image","detail":"4K"}],"note":"la moins chère et la plus chère des trois résolutions ; équivalent par image donné par Google, qui facture des jetons","source":"https://ai.google.dev/gemini-api/docs/pricing","releve_le":"2026-10-23","citation":"Equivalent to $0.0336 per 1K image^\\*^, $0.0504 per 2K image^\\*^, and $0.113 per 4K image","hors_score":"Le tarif ne compte ni dans le score ni dans le classement."}}