AI Coding Live News

Command Code (@CommandCodeAI) says GLM-5.3 FlashX is live across plans and API: a high-speed variant of GLM-5.3 Flash claiming ~200 TPS, a 1M context window, and multimodal text/image/video. For coding-agent users who want high-throughput Zhipu Flash-family models, this is a ready CLI/API path.

OpenRouter reported DeepSeek V4.1 Flash processed ~1T tokens in 24 hours and is on pace for ~2.8T in 48 hours—potentially its biggest paid-model launch window. About 90% of those tokens were cache reads, priced by the market at ~$0.006/M, roughly 5x cheaper than comparable models like GLM-5.3 Flash.

Together AI (@togethercompute) says you can try GLM-5.3 and GLM-5.3 Flash free on Together Chat (chat.together.ai)—no API setup, just pick a model and prompt—served on secure North American infrastructure for quick hands-on access to Zhipu's latest coding/agent models.

Together ran about 900 DeepSWE rollouts of GLM-5.3 vs GLM-5.3 Flash: 69.0% pass@1 at ~$3.99 per task versus 63.4% at ~$0.24, a 17x cost gap. Distillation mostly removed first-try reliability, not coverage—the pass@4 gap shrinks to 2.6 points. A Flash-then-escalate cascade reached 80.9% at about $1.70 per task, beating the full model alone at less than half the price. Coding agents should default to Flash and promote on test failure, but Flash broke an already-passing baseline in 6.9% of rollouts versus 4.4%, so diffs still need a regression gate.

Ollama said GLM-5.3 and GLM-5.3 Flash (formerly Ox Alpha) are fully live on its cloud, hosted in the US and Europe with zero data retention. First-class launches include ollama launch claude --model glm-5.3:cloud and ollama launch opencode --model glm-5.3-flash:cloud, plus Claude Desktop and a raw API. That moves past a Flash-only preview: the full coding model now drops into the same agent harnesses developers already use, so teams can pick strength versus cost without leaving Ollama’s private endpoints.

Together AI said GLM-5.3 now beats GPT-5.6 Sol and Claude Fable 5 on agentic benchmarks, with GLM-5.3 Flash close behind. Zhipu kept the GLM-5.2 base and scaled post-training—more long-horizon environments, more diverse tasks, and more RL compute—rather than training a new foundation model. For coding agents, that is a claim that post-training stack height can overtake closed flagships, and that the cheaper open-weight default is already on Together’s API.

Together AI added GLM-5.3 Flash to its cloud inference catalog, offering native multimodal understanding, 1M context with hybrid attention, and double the DeepSWE throughput per dollar compared to proprietary peers.

Composio benchmarked 5 open-weight models across 30 multi-step agent tasks, finding GLM-5.3 Flash and DeepSeek-V4 Flash delivered the highest cost efficiency at a fraction of full-model pricing.

Together AI launched hosted Day-1 inference for GLM-5.3 Flash (320B-A18B MoE, 1M context), nearly matching Luna on DeepSWE benchmarks while completing more than twice the work per dollar.

Together AI launched hosted serverless API serving for GLM-5.3 Flash, highlighting its 320B-A18B multimodal MoE architecture, 1M context, and high DeepSWE efficiency compared to proprietary frontier models.

Cline made GLM-5.3 Flash (320B MoE, 18B active) completely free for all users via CLI, VS Code, and JetBrains, rapidly growing to exceed 11% of total Cline agent traffic within a single week.

Open-source extension Cline announced free in-product access to Z.ai's GLM-5.3 Flash (320B-A18B MoE, MIT license, 1M context, native multimodal). Cline reported it as the fastest-growing model in product history, capturing over 11% of total developer traffic within a week.

Cline announced that GLM-5.3 Flash, previously previewed as Ox Alpha, is free in Cline. The 320B-parameter mixture-of-experts model with 18B active parameters is beating frontier models on benchmarks and has become Cline fastest-growing model, driving over 11% of all traffic in less than a week.