Googleが医療AIモデルMedGemma1.5をオープンソース化。CTやMRIの3Dスキャン処理、病理学的デジタルスライド分析、胸部X線の正確なアノテーションが可能で、医療分野での応用が期待される。....
MetaがスタートアップDreamerを買収。創業チームには元Xiaomi幹部のHugo Barraが含まれ、AIエージェント開発のハードルを下げ、一般ユーザーが個別化デジタルアシスタントを作成できるようにする。MetaのAI分野への人材獲得を通じた戦略を示す。....
百度文心5.0プレビュー版が国際評価Lrenaで1451点を獲得し、GPT-5.2などの主要モデルを超えてテキストランキングで首位に立った。創造的ライティングと複雑な指示処理で優位性を示し、2.4兆パラメータの統一モデリングにより強力なテキスト処理能力を実現している。....
Anchor共同創業者が設立した学習スタートアップOboeが、a16z主導で1600万ドルのAラウンドを調達。AIで個人に最適な学習パスを生成するプラットフォームは、わずか3ヶ月で資本の支持を獲得した。....
Google
$0.7
入力トークン/百万
$2.8
出力トークン/百万
1k
コンテキスト長
Anthropic
$7
$35
200
$2.1
$17.5
$21
$105
Alibaba
$3.9
$15.2
64
-
Bytedance
$0.8
$2
128
Deepseek
$4
$12
Tencent
$1
32
Openai
$1.75
$14
400
$525
Chatglm
Iflytek
$0.3
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