Signal
ð¡ SignalïœAnthropic Opus 5ââããã³ãã£ã¢ã®åé¡ãåãããã®ã¯äŸ¡æ Œã§ã¯ãªããäŸ¡æ Œãè²·ããã®ã
Opus 5 ã®å€æã¯ 5ãã«/25ãã«ã§åäžä»£ããåããŠããªããåãçºè¡šæãäžäœã¢ãã«ã«å¯ŸããŠã¯ãåé¡ããšèšããå€äžãã§ã¯ãªããæ®µã®äœçœ®ãåºå®ãããŸãŸããã®æ®µãè²·ãããã®ãå ¥ãæ¿ããåãã§ããã
Anthropicã¯7æ24æ¥ãClaude Opus 5ãå ¬éãããäŸ¡æ Œã¯100äžå ¥åããŒã¯ã³ããã5ãã«ã100äžåºåããŒã¯ã³ããã25ãã«ãå瀟ã¯çºè¡šæã§ã(Opus 4.8ãšåã)ããšæèšããŠãããã€ãŸããOpusãšããæ®µã®å€æã¯åããŠããªãã
äžæ¹ã§å瀟ã¯ãã®ã¢ãã«ããåé¡ã§ã®ãã¢ããã³ãã£ã¢ã®ç¥èœããšè¡šçŸãããåé¡ã®æ¯èŒå¯Ÿè±¡ã¯ã6æã«åºãäžäœã®Claude Fable 5ã§ãããFable 5ã¯å ¥å10ãã«ã»åºå50ãã«ïŒThe RegisterïŒã ãããOpus 5ã¯ã¡ããã©ãã®ååã«ãããã
åãçºè¡šã®äžã«ãäºã€ã®ç°ãªããäŸ¡æ Œã®è©±ãã䞊ãã§ãããäžãèŠãã°åé¡ãåãèŠãã°æ®ã眮ããããã§èµ·ããŠããã®ã¯å€äžãã§ã¯ãªããæ®µã®äœçœ®ãåºå®ãããŸãŸããã®æ®µãè²·ãããã®ãå ¥ãæ¿ããåãã ãAIã®äŸ¡æ Œç«¶äºã¯ã1ããŒã¯ã³ããããã®åŒãäžãåæŠãšããŠèªãããã¡ã ããä»åã®å»ã¿æ¹ã¯ãããšã¯å¥ç©ã§ããã
â äºã€ã®ãåé¡ãã¯ãå¥ã®ããšãèšã£ãŠãã
äŸ¡æ Œããããæã®äž»èªãåããŠèªãå¿ èŠãããã
Fable 5ã«å¯ŸããŠã®ãåé¡ãã¯ãæ§èœã®çžå¯Ÿè©äŸ¡ãšçµã¿ã«ãªã£ãŠãããAnthropicã«ããã°ãCursorBench 3.2ã®æå€§effortèšå®ã§Opus 5ã¯Fable 5ã®æé«ã¹ã³ã¢ã®0.5%以å ã«å ¥ããã¿ã¹ã¯ãããã®ã³ã¹ãã¯ååãOSWorld 2.0ã§ã¯Fable 5ã®æé«çµæãäžåããã³ã¹ãã¯3åã®1匷ã ãšãããããã§ã®ãåé¡ãã¯ãåãä»äºãããå®ãçµããããšãã䞻匵ã ã
Opus 4.8ã«å¯ŸããŠã®ãæ®ã眮ããã¯ããŸã£ããå¥ã®è©±ãããŠããã倿ãåãã§äžèº«ãå€ãã£ããªããããã¯äŸ¡æ Œã®è©±ã§ã¯ãªãããã®äŸ¡æ Œã§äœãè²·ãããã®è©±ã«ãªããAnthropicã¯åãçºè¡šã§ãFrontier-Bench v0.1ã§Opus 4.8ã®æ§èœã®2å以äžãARC-AGI 3ã§æ¬¡ç¹ã¢ãã«ã®3åã®ã¹ã³ã¢ãZapier AutomationBenchã§æ¬¡ç¹ã®çŽ1.5åã®æåçã䞻匵ããŠããïŒãããããã³ããŒèªèº«ã®æž¬å®ã§ããç¹ã¯å·®ãåŒããŠèªãå¿ èŠãããïŒã
äžäœã¢ãã«ãšã®æ¯èŒã¯ãå®ãããèªããåäžä»£ãšã®æ¯èŒã¯ãæ®ã眮ãããèªããåãã¢ãã«ã®åãçºè¡šããäºã€ã®è»žã§å¥ã ã®äž»åŒµãããŠããã
â æ®µãåããããæ®µã®äžèº«ãå ¥ãæ¿ãã
äŸ¡æ ŒæŠç¥ãšããŠèŠããšããã®åœ¢ã«ã¯ã²ãšã€ã®å«æãããã
ããŒã¯ã³å䟡ãã®ãã®ãäžããã°ãæ¢åã®å¥çŽãèŠç©ããã¯ãã¹ãŠèšç®ãçŽãã«ãªããæ®µãåºå®ãããŸãŸäžèº«ãå ¥ãæ¿ããã°ãå©çšåŽã®äºç®ã¢ãã«ã¯è§ŠããªããŠãããåã5ãã«ã®æ ã§ãå»å¹Žããéãä»äºãå ¥ãããã«ãªãââãšãã圢ã®å€äžãã¯ãè«æ±æžã®äžã§ã¯å€äžãã«èŠããªãã
ããã¯å©çšè ã«ãšã£ãŠãäŸ¡æ Œè¡šãçºããŠãæ¹åãèŠããªãããšãæå³ããã5ãã«ã¯å»å¹Žã5ãã«ã ã£ããå€ãã£ãã®ã¯ããã®5ãã«ã§éãä»äºã®ç¯å²ã ãã§ãããã ãããã®çš®ã®å€åã¯ãäŸ¡æ Œè¡šã§ã¯ãªããèªåã®ã¯ãŒã¯ããŒããå®éã«èµ°ãããŠåããŠåããã
æ®µã®æ°ãæ¹ãæ å ±ã«ãªããäžäœã®Fable 5ã¯10ãã«/50ãã«ã®äœçœ®ã«æ®ã眮ããããã®äžã«Opus 5ã5ãã«/25ãã«ã§äžŠã¶ãäžã®æ®µãäžãã£ãã®ã§ã¯ãªããäžã®æ®µãäžã«äŒžã³ããæ¢¯åãã®ãã®ã®ééã¯ä¿ããããŸãŸãå šäœãæã¡äžãã£ãŠããã
â ãã³ããŒã®æ°åãšã第äžè ã®æ°å
ãã³ãããŒã¯äž»åŒµã¯çºè¡šå ãåºãããã®ã§ãããããã ãã§ã¯æ€èšŒã«ãªããªãã第äžè ã®æž¬å®ã䞊ã¹ããšã茪éã¯å°ãå€ããã
Artificial Analysisã®éèšã§ã¯ãOpus 5ã¯Intelligence Indexã§61ãšãããã«ç«ã¡ãFable 5ã1ãã€ã³ãäžåã£ããåææ°ã®ã¿ã¹ã¯ãããå éå¹³åã³ã¹ãã¯ãOpus 5ã2.03ãã«ãFableã2.75ãã«ïŒThe Registerçµç±ïŒã
Anthropicèªèº«ã®ãFable 5ã®0.5%以å ããšããèšãæ¹ãšã第äžè éèšã®ã1ãã€ã³ãäžãã¯ãå¿ ãããåãçµµãæããŠããªããåè ã¯Fable 5ãäžéãšããŠæ±ããåŸè ã¯Opus 5ãäžã«çœ®ãããã³ãããŒã¯ã®çš®é¡ãæž¬å®æ¡ä»¶ãéãã®ã ããåœç¶ã ããã©ã¡ããäžæ¹ã ããåŒããŠãäžåã£ãããèèããããšæžãã°ã話ã¯ç°¡åã«åŸãã
ã³ã¹ãé¢ã§ã¯äž¡è ã®åãã¯æã£ãŠãããå䟡ã§ååãã¿ã¹ã¯ãããã§ãå®ããäŸ¡æ Œã®äž»åŒµã«ã€ããŠã¯ã第äžè ã®æ°åãåãæ¹åãæããŠããã
â éãã¯ã奿éãšããŠåãåºããã
ããã²ãšã€ãå€ä»ãã®æ§é ãšããŠèŠãŠããã¹ãç¹ããããOpus 5ã«ã¯fastã¢ãŒãããããããã2.5åã®åºåé床ã§åã代ããã«ãäŸ¡æ Œã¯åºæ¬ã®2åã«ãªãã
ç¥èœãšé床ãå¥ã ã®å€æã«ããããšããèšèšã ãåãã¢ãã«ãåãå質ã§ãåŸ ã¡æéã ããéã§è²·ããããŒã¯ã³å䟡ãç¥èœã®å¯ŸäŸ¡ã ãšããã°ããã¡ãã¯æéã®å¯ŸäŸ¡ã§ãããäŸ¡æ Œè¡šã®äžã§äž¡è ãåé¢ãããŠããã
ãå®ããªã£ãããšäžèšã§èšããªãã®ã¯ããã®ããã§ããããäœãè²·ã£ãŠããã®ãã«ãã£ãŠãæ¯æãé¡ã®æå³ãéãã
ãæ¬¡ã«èŠããã®ã
ã»äžäœã¢ãã«ïŒFable 5ïŒã®å€æãåããã©ããââäžã®æ®µã䌞ã³ãåŸãäžã®æ®µãæ®ã眮ããç¶ããã®ãããããšãå¥ã®åœ¹å²ã«åãæ¿ããã®ã ã»æ®ã眮ãå€äžãã®å埩æ§ââæ¬¡ã®äžä»£ã§ããåãäŸ¡æ Œã»æ°ããäžèº«ããç¹°ãè¿ããããªããããã¯äžåéãã®æŠè¡ã§ã¯ãªãäŸ¡æ Œèšèšãã®ãã®ã«ãªã ã»ç¬¬äžè ãã³ãããŒã¯ã®è¿œéââãã³ããŒäž»åŒµãšç¬ç«éèšã®ããããæéã眮ããŠã©ã¡ãã«å¯ãã ã»é床ã®å¥æéåãä»ç€Ÿã«ãåºãããââç¥èœãšé床ãåããŠå€ä»ãããèšèšãäžè¬åãããã©ãã
äŸ¡æ Œè¡šãèŠãŠãå€ãã£ãŠããªãããšå€æããã®ãããã¡ã°ãå±ãªããšããã«ãããåããŠããªãã®ã¯æ°åã®ã»ãã§ãã£ãŠããã®æ°åãæããŠãããã®ã§ã¯ãªãã
ð äžæ¬¡ãœãŒã¹
- Introducing Claude Opus 5ïŒAnthropicã»2026-07-24ãã$5 per million input tokens and $25 per million output tokens (the same as Opus 4.8)ããCursorBench 3.2 / OSWorld 2.0 / Frontier-Bench v0.1 / ARC-AGI 3 / Zapier AutomationBench ã®äž»åŒµãfastã¢ãŒãã®äŸ¡æ Œã確èªïŒ: https://www.anthropic.com/news/claude-opus-5
- Anthropic debuts Opus 5 at half the price of its Fable siblingïŒThe Registerã»2026-07-25ãOpus 5 = $5/$25ãFable 5 = $10/$50ãArtificial Analysis ã® Intelligence Index 61 ãšã¿ã¹ã¯ãããå éå¹³åã³ã¹ã $2.03 / $2.75 ã確èªïŒ: https://www.theregister.com/ai-and-ml/2026/07/25/anthropic-debuts-opus-5-at-half-the-price-of-its-fable-sibling/5278630
- Anthropic launches Opus 5ïŒTechCrunchã»2026-07-24ãå ¬éæ¥ã7æ24æ¥ã§ããããšãOpus 4.8 ããçŽ2ãæåŸãšããäœçœ®ã¥ãã確èªïŒ: https://techcrunch.com/2026/07/24/anthropic-launches-opus-5/