LongCat-2.0
Meituan's 1.6T-parameter open-source MoE coding model, trained end-to-end on 50,000 domestic Chinese ASICs, with native 1M token context and a 59.5 SWE-bench Pro score.
Articles Tagged "AI Coding"
Meituan's LongCat-2.0 Was Topping OpenRouter in Disguise
Meituan open-sources LongCat-2.0, a 1.6T MoE model trained on 50,000 Chinese ASICs that secretly topped OpenRouter under the alias Owl Alpha.
Claude Fable 5 vs Gemini 3.5 Flash: Power vs Speed
A benchmark-driven comparison of Claude Fable 5 and Gemini 3.5 Flash across coding, agents, pricing, and speed - two models built for opposite priorities.
Best AI SDKs for App Development in 2026
Compare five leading AI developer SDKs - Vercel AI SDK 7, LangChain, LlamaIndex, Mastra, and PydanticAI - and find the right framework for your next AI-powered app.
Claude Sonnet 5 Review: Near-Opus at Half the Price
Anthropic's Sonnet 5 is the first mid-tier model that genuinely competes with Opus-class agents on coding and computer use, released June 30 at $2/$10 per million tokens.
Claude Sonnet 5
Anthropic's latest Sonnet-class model brings near-Opus coding performance to mid-tier pricing, with major agentic search and computer use gains over Sonnet 4.6.
GPT-5.6
OpenAI's GPT-5.6 family - Sol, Terra, and Luna - sets a new Terminal-Bench 2.1 record at 91.9% with subagent Ultra mode, but remains locked to ~20 government-vetted partners as of launch.
Cline's $10 Plan Bundles Ten Open-Weight Coders
ClinePass gives developers access to ten curated open-weight coding models for $9.99 a month, betting the agent harness matters more than the model.
GitHub Copilot Goes Metered - Agentic Devs See 25x Bills
June 30 closes GitHub Copilot's first full month under token-based billing. Some agentic developers are looking at monthly costs 25x higher than their old flat-rate plans.
Grok 4.5
Grok 4.5 is xAI's 1.5-trillion-parameter V9 model in private beta at SpaceX and Tesla, with supplemental training on Cursor coding data and early evals claiming performance near Claude Opus 4.8.
Grok 4.5 Enters Beta with Unverified Opus Claims
Elon Musk announced Grok 4.5 is in private beta at SpaceX and Tesla, claiming it rivals Claude Opus - but the only benchmarks cited are internal ones run at Musk's own companies.
GLM-5.2 Review: Best Open-Weight Coder at 1/6 Cost
Z.ai's GLM-5.2 delivers frontier coding performance with open weights and MIT license at roughly one-sixth the cost of GPT-5.5 - but can it replace Claude Opus 4.8?
