DeepSeek V4 Pro launches, rivals Fable5 in agent benchmarks at a fraction of the price

AGI Hunt · wechat · 2026-08-12

DeepSeek V4 Pro is now officially available (version DeepSeek-V4-Pro-0813), with agent capabilities close to Fable5: TerminalBench 87.9 vs 88.0, and even surpassing Fable on Cybergym. Pricing is 3 CNY per million input tokens and 6 CNY per million output tokens, compared to Fable's $10 and $50, a tens-fold difference. API access is live. DeepSeek Harness is also coming, with some users in beta. Additionally, Alibaba's Qwen3.8-2.4T-A95B weights have been open-sourced on HuggingFace: a 2.4T-parameter MoE with 95B active, natively supporting vision and agent tool calling.

Related event: DeepSeek V4 Pro Officially Released with Disruptive Pricing and 1M Context(12 posts)→

Original post →

More from Models

Models channel →