Tutorials, deep dives and product notes — built for developers.
Terminal-Bench 4.0: the tbench.ai public board remains led by Claude Opus 5.5 (64.8%). Adds Kimi K3.1 Pro (65.7%, Moonshot), Gemini 4 Carbon (64%, Artificial Analysis), GPT-6.1 Terra (50.3%) and MiniMax M3.1 Flash (38.1%) as separately labeled runs. Updated Oct 30, 2026.
Interactive Terminal-Bench 3.0 leaderboard with Claude Opus 5 at 42.7%, GPT-5.6 Sol at 34.6%, GLM 5.3 at 28.3%, and all tracked frontier agent models ranked. Updated August 2026.
A data-backed comparison of Grok 4.6 and Gemini 3.7 Flash across benchmarks, pricing, speed, context, and modalities — the intelligence king vs. the speed & multimodal king.
A data-backed comparison of Grok 4.6 and Claude Opus 5 across benchmarks, pricing, speed, latency, and context window — the intelligence king vs. the efficiency king.
A data-backed comparison of Grok 4.6 and GPT-5.6 Sol across benchmarks, pricing, speed, latency, and context window — with charts and a clear verdict on which to choose.
A data-backed comparison of Grok 4.6 and Claude Fable 5 across benchmarks, pricing, speed, latency, and context window — with charts and a clear verdict on which to choose.
A comprehensive, data-backed comparison of Grok 4.6 and Grok 4.5 across benchmarks, pricing, speed, latency, and context window — with charts and a clear verdict on whether to upgrade.
Archived FrontierCode 1.1 Main leaderboard: Cognition results remain separate from independent Artificial Analysis runs; adds Kimi K3.1 Pro’s 47.1% AA Stirrup result. FrontierCode 2.0 is current and not score-comparable. Updated Oct 30, 2026.
DeepSWE v1.1: adds Kimi K3.1 Pro (75.5%) and MiniMax M3.1 Flash (73.7%) as provider/model-card runs, separate from Datacurve's mini-swe-agent board. Muse Wonder Full (79.0%) remains the top provider score. Updated Oct 30, 2026.
Interactive pricing calculator for 43 AI models, now including Claude Opus 5.5 ($4/$20), GPT-6 Sol ($2/$10), GPT-6 Luna ($0.10/$0.50), and Grok 4.7 ($2/$6) per 1M input/output tokens. Refreshed GPT-5.6 prices from OpenAI’s current API pricing. Updated September 25, 2026.
Which frontier AI model tells the truth? 🆕 Claude Fable 5 debuts at #1 on AA-Omniscience (40, 61% accuracy) but with accuracy-driven strategy — higher hallucination than Opus 4.8. GPT-5.4 Mini leads Vectara (5.5%). The reasoning paradox: thinking mode amplifies hallucination 2-3×. Full 19-model ranking.