Wan 2.7 Blog

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Fable 5 Jacobian: How Claude Fable 5 Disproved the 87-Year-Old Jacobian Conjecture
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Fable 5 Jacobian: How Claude Fable 5 Disproved the 87-Year-Old Jacobian Conjecture

Claude Fable 5 helped mathematician Levent Alpöge disprove the Jacobian conjecture with a 216-character polynomial counterexample. See the Fable 5 Jacobian matrix example and what it means for AI and pure mathematics.

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Ideogram V4 Goes Open Source: 9.3B DiT Model with JSON Prompts Beats Larger Rivals
AI ImageNews

Ideogram V4 Goes Open Source: 9.3B DiT Model with JSON Prompts Beats Larger Rivals

Ideogram 4.0 is the first open-weight (Apache 2.0) text-to-image model from Ideogram. 9.3B parameters, JSON structured prompts, best-in-class text rendering, and native 2K resolution — beating Qwen-Image 20B, FLUX.2 32B, and HunyuanImage 80B.

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Nano Banana 2: Google Gemini 3.1 Flash Image Model With Pro Quality at Flash Speed
AI ImageNews

Nano Banana 2: Google Gemini 3.1 Flash Image Model With Pro Quality at Flash Speed

Google DeepMind Nano Banana 2 (Gemini 3.1 Flash Image) delivers 4K resolution, 5-character consistency, and enhanced text rendering. Free tier available — default image model in Gemini, Google Search, and Google Lens.

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Qwen 3.8 Benchmarks: How Alibaba 2.4T Model Stacks Up Against Fable 5, Kimi K3, and GPT-5.5
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Qwen 3.8 Benchmarks: How Alibaba 2.4T Model Stacks Up Against Fable 5, Kimi K3, and GPT-5.5

Qwen3.8-Max is Alibaba largest model at 2.4 trillion parameters, going open-weight. See benchmark results vs Claude Fable 5, Kimi K3, and GPT-5.5 across coding, reasoning, and agentic tasks.

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Qwen 3.8 vs Kimi K3: Alibaba and Moonshot AI Go Head to Head in the 2 Trillion Parameter Arena
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Qwen 3.8 vs Kimi K3: Alibaba and Moonshot AI Go Head to Head in the 2 Trillion Parameter Arena

Qwen3.8-Max (2.4T) and Kimi K3 (2.8T) launched within 3 days of each other. Compare benchmarks, pricing, licensing, and capabilities to decide which Chinese frontier model fits your workflow.

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Seedance 2.5 Pricing: ByteDance AI Video Model vs Sora 2 and Veo 3.1
AI VideoNews

Seedance 2.5 Pricing: ByteDance AI Video Model vs Sora 2 and Veo 3.1

Seedance 2.5 delivers native 30-second 4K video with 50 multimodal reference inputs. Compare third-party reseller pricing ($9.90–$112/mo), estimated Dreamina plans, and how it stacks up against Sora 2 and Veo 3.1.

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