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Reports: Fireworks reportedly suffered a customer-data breach
Reports citing The Information say a Fireworks breach exposed customer billing records, some datasets and incomplete model weights. The intrusion reportedly came through a third-party provider hosting research systems.
Fable 5.2 ranks first on GDPx at 16.4%
Fable 5.2 leads GDPx at 16.4%, with gains concentrated in chip design and software engineering. SemiAnalysis reports average task costs rose 31% over Fable 5.1.
Anthropic's Mythos 5.2 system card discloses deliberate limits on AI R&D capabilities
Mythos 5.2's system card says training deliberately limited capabilities that could accelerate AI development. It also says METR evaluated a snapshot stronger at AI R&D than the released model.
Anthropic releases Fable 5.2 with API prices of $8/$40 per million tokens
Fable 5.2 is available on all paid plans and generates output up to 30% faster than Fable 5.1. API prices are $8 per million input tokens and $40 per million output tokens.
Reports: Fireworks reportedly suffered a customer-data breach
Reports citing The Information say a Fireworks breach exposed customer billing records, some datasets and incomplete model weights. The intrusion reportedly came through a third-party provider hosting research systems.
Morph launches $200 Ultra plan with unlimited Kimi and DeepSeek
Morph Ultra offers unlimited Kimi and DeepSeek for $200 a month, initially capped at 1,000 subscribers. Its operator says rate limits apply only to uncached prefill tokens.
Anthropic says Fable 5.2 designed three working electronic devices
Anthropic says Fable 5.2 designed three devices, including their circuit boards, enclosures and software. All three reportedly worked without modifications after manufacturing.
Fable 5.2 ranks first on GDPx at 16.4%
Theo reports Fable 5.2 uses $200 Ultra allowances faster than Opus
Google launches TPU 8tx and 8i Max inference systems
Anthropic's Mythos 5.2 system card discloses deliberate limits on AI R&D capabilities
Top storiesthis week
Gergely Orosz reports Codex blocked X accounts outside his supplied list
Gergely Orosz says Codex silently blocked X accounts that were not on his supplied blocklist. He identified the model as GPT-6.1 Sol Medium and shared his prompt to document the intended scope.
Practitioners turn agent feedback into reusable skill documents and lints
Practitioners describe converting feedback into persistent skill documents and generated lints. Daily transcript reviews and execution traces also inform changes to their agent harnesses.
Ivan Leo uses Antigravity to build a bank transaction-export CLI
Ivan Leo describes using Antigravity browser automation to inspect bank websites and generate a transaction-export CLI. His custom extension works with 1Password for Singapore banks unsupported by Plaid.
Codex users report conflicting results on long-running autonomous tasks
BEBischof reports that Astra and Sol stop before completing multi-step work in Codex. Another user describes six-hour runs using permission rules, verification skills and subagents.
Artificial Analysis updates Decision Index v2 with confidence-aware scoring
Artificial Analysis's Decision Index v2 adds confidence-aware scoring and raises private-dataset coverage to 45%. Its AA-Paperclip test requires all 15 answers for a document to be correct.