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ACRouter picks the smartest AI model per task, beating Opus-only setups by 2.6x on cost

AI Model Release Tracker: GPT-5.6 rivals Fable 5, Muse Spark 1.1 pursues 'personal intelligence'

SWE-1.7 Reach Near GPT 5.5 and Opus Intelligence

Anthropic rolls out Sonnet 5 with near-Opus 4.8 performance at a lower price

GLM 5.2 vs. Opus

Claude: Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, and Sonnet 4.6

Local Qwen isn't a worse Opus, it's a different tool

Show HN: Formally verified polygon intersection – Opus 4.8 oneshots, prev failed

Anthropic Releases Opus 4.8 With New 'Dynamic Workflow' Tool

Anthropic Launches Claude Opus 4.8 With Gains in Coding and Honesty

Anthropic Unveils Claude Opus 4.8, a New, More Powerful Model

We decreased our LLM costs with Opus

Anthropic Unveils Updated Opus 4.7 Model | Bloomberg Tech 4/16/2026

Anthropic Updates Opus 4.7, Its Most Powerful AI Model

Cross-Model Void Convergence: GPT-5.2 and Claude Opus 4.6 Deterministic Silence

AOMedia Open Audio Codec "OAC" Aims To Be The Successor To Opus

Opus 4.6 uncovers 500 zero-day flaws in open-source code

Anthropic Launches Claude Opus 4.6 as Its AI Tools Rattle Software Markets

OTelBench: AI struggles with simple SRE tasks (Opus 4.5 scores only 29%)

Show HN: TetrisBench – Gemini Flash reaches 66% win rate on Tetris against Opus