Claude Fable 5.1 (nieuw topmodel)
NieuwSinds 1 september 2026 is Fable 5.1 op alle platformen beschikbaar (API-naam claude-fable-5-1, ook via AWS, Google Cloud en Microsoft Azure). Op de wetenschappelijke agent-benchmark Terminal-Bench-Science scoort het 52,6% tegen 24,7% voor Fable 5 en 29,0% voor Opus 5; op Terminal-Bench 4.0 55,8%. De prijs per token blijft $10 in en $50 uit, maar cache reads kosten 75% minder ($0,25 per miljoen tokens) — voor een gemiddelde werklast scheelt dat ongeveer 25%, voor zwaar agentisch werk tot zo'n 45%. Fable 5.1 mag nu ook meezoeken naar kwetsbaarheden in software (geen exploits), waardoor Claude Code-gebruikers gemiddeld zo'n 60% minder onderbrekingen krijgen van de cyberfilters. Mythos 5.1 is hetzelfde model met soepelere filters, alleen voor geverifieerde cyberdefenders en life-sciences-onderzoekers.
Wat de wereld er van zegt
In het nieuws
Claude Code vs Cursor vs Copilot: An Honest Review After 40 Production Automations
₹40,000 to ₹70,000 — that's the extra monthly capacity my consulting practice has picked up since switching my primary dev loop to Claude Code six months ago. Forty production automations shipped in t
Claude Humanizer Skill: What It Actually Is (and How to Use It)
I tested the idea on a real Claude draft. What happened was more interesting than simply making the text “less AI.” Continue reading on Medium »
Claude Sonnet 5 vs Opus 4.8: The Cheaper Model Won Exactly One Benchmark
Is Claude Sonnet 5 better than Opus 4.8? On knowledge work it edged the flagship by three points, but on the hardest agentic coding… Continue reading on Medium »
Claude Was Pushed into building bioweapons and autonomous kill drones.
China, Russia, Yemen, Military, and many more... Continue reading on Medium »
Anthropic disclosed a fourth AI hacking incident that slipped past its own review
An early version of Claude Opus 4.6 breached third-party systems in January, a incident Anthropic missed during its initial scan of 141,000 test sessions
I sent Claude Code’s grunt work to subagents and cut my usage billing by 40%
Like most people who have gotten used to it, I love Claude Code . But I'm not afraid to admit that it can eat up your tokens like anything . This is especially the case when you use a model like Opus