A developer built Spellbook of Skill, an MIT-licensed collection of development tutorials and guides organized by category and difficulty, as a companion to the earlier Spellbook of Prompt. The projec…
Benchmarks costing over $1,500 found that RTK, a terminal output compression tool, cut costs by only 5% for Claude Code with Fable 5.0 while raising costs by 5% for OpenCode with DeepSeek V4 Pro 0813,…
JetBrains's SkillsBench benchmark found that RTK (Rust Token Killer), a terminal-output compression tool with over 79,000 GitHub stars, produced no consistent cost savings for AI coding agents, with D…
Anthropic's Claude Fable 5.1 has topped the Artificial Analysis Intelligence Index with a score of 66, the highest ever recorded, but at $3.69 per task it is the most expensive model tracked, costing …
Artificial Analysis released a comparison of 13 frontier AI models, ranking them by fidelity, cost, and speed, with GPT-5.6 Sol and DeepSeek V4 Pro 0813 achieving the highest fidelity (99-100), while …
Aikido Security burned 11.7 billion tokens to benchmark 10 AI models on rediscovering 32 fresh vulnerabilities, finding that DeepSeek V4 Pro 0813 found the most (28 of 32 across three runs) and that o…
In mid-August, Gemini 3.7 Flash, Grok 4.6, GLM-5.3, and DeepSeek V4 Pro 0813 joined the frontier of LLM releases, and Quesma's Baba Is Bench rerun shows Gemini 3.7 Flash solving every trial at over 20…
DeepSeek released DeepSeek V4 Pro 0813, an updated version of its V4 Pro model, featuring the same core architecture with approximately 1.6 trillion total and 49 billion active parameters, a new DSpar…
In a comparison of DeepSeek V4 Pro 0813 and GPT-5.6 Sol on the DeepSWE benchmark, a cascade strategy using DeepSeek first and escalating to GPT-5.6 Sol solves 83.0% of tasks at $3.35 each, while GPT-5…
Qwen 3.8 27B scored 52 on the Artificial Analysis Intelligence Index, matching GPT-5.6 Luna (max) and trailing GLM-5.2 (max) and DeepSeek V4 Pro 0813 by one point, despite being significantly smaller …
DeepSeek V4 Pro 0813 solves 82.7% of DeepSWE tasks at $8.28 each when escalated to Claude Fable 5 only on failure, outperforming Fable alone (69.7% at $21.63) by 13 points at 62% lower cost, according…
DeepSeek's V4 Pro 0813 (max) model scored 53 on the Artificial Analysis Intelligence Index, one point ahead of DeepSeek V4 Flash 0731, according to an independent evaluation by Artificial Analysis. Th…
DeepSeek V4 Pro 0813, released by DeepSeek without a launch event, scored 87.9 on Terminal Bench 2.1, up from 72.1 in its April preview, and topped Cyberjim (83.3) and Automation Bench (31.8) among ri…
DeepSeek released DeepSeek V4 Pro 0813 on OpenRouter, following the open-weights releases of DeepSeek-V4-Pro in April and DeepSeek-V4-Flash-0731 in July, though open weights for the new version are no…
DeepSeek V4 Pro 0813 is a new AI model hosted by OpenRouter, with pricing, performance metrics including throughput, latency, and TTFT, uptime statistics over the last 30 days, and public app usage da…