Guides October 29, 2026
Text-to-SQL and AI Data Agents 2026: BIRD and Spider 2.0 Benchmarks for Claude, GPT and Open Models
Can you let managers ask the database in plain language? We read the BIRD and Spider 2.0 leaderboards as of 29 October 2026: 83.4% vs 93% for human experts, enterprise tasks from 17% to 97%, why the agent around the model matters more than the model, SQL dialect gaps and a checklist for production.
Guides October 28, 2026
AI Crawlers and Bot Traffic 2026: GPTBot, ClaudeBot, Crawl-to-Refer Ratios and robots.txt
AI crawlers now read the web far more than they send readers back. We analysed Cloudflare Radar data for October 2026: crawl-to-refer ratios of OpenAI, Anthropic, Perplexity, Google and Mistral, the split between training, search and user fetches, the most blocked bots in robots.txt and a practical policy for company websites.
Guides October 27, 2026
LLM API Rate Limits 2026: Usage Tiers, Spend Caps and 429 Errors at Anthropic, OpenAI, Google, Mistral and Manus
Before an AI application scales, it hits a rate limit. We compared the official 2026 limits of Anthropic, OpenAI, Google Gemini, Mistral and Manus: usage tiers, tokens per minute, monthly spend caps, the two kinds of 429 error and why prompt caching can raise Claude throughput fivefold.