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Artificial Analysis Scores Google's Gemini 4 Hydrogen 51 Against Argon's 50 at High Thinking, With $1.87 per Index Task Versus $4.97
Google's Gemini 4 Hydrogen costs $1.50 and $7.50 per million tokens. Artificial Analysis scores it 51 at high thinking against Argon's 50; Google Cloud lists 3.8 Flash at half that price through December 31.
How Much Notice Developers Get Before AI Models Retire: OpenAI, Anthropic and Google Cloud Publish Minimums, GitHub Copilot Dates Imply About a Month
OpenAI, Anthropic and Google Cloud publish different minimum notice periods for retiring AI models; the Herald's date arithmetic puts GitHub Copilot's notices at 31 to 32 days, and one OpenAI notice ran about three months.
Google Launches Gemini Decisions API With Up to 1,000 Questions per Request at $0.10 per Million Input Tokens; Its Benchmark Table Is Self-Reported
Google says its Gemini Decisions API takes up to 1,000 questions per request at $0.10 per 1M input tokens; Artificial Analysis' Decision Index data scores it between Jev 1.14 and OpenAI's entry.
GPT-Image-2.6 Sunburst and Flare reach OpenAI's API; the API reference says GIF needs preview access and 2.6 model pages list Batch as not supported
OpenAI's November 4 API release adds a complexity setting, SVG and GIF output and markup edits; the API reference says GIF requires preview access, the 2.6 pages list Batch as not supported, and gpt-image-2 is deprecated for removal on February 10, 2027.
Meta's Muse Ember Scores 36 at $0.14 per Task at Max Reasoning on Artificial Analysis, Which Reports 68.1% on AutomationBench-AA Versus Meta's 37.8%
Meta lists Muse Ember at $0.10 input and $0.50 output per million tokens for prompts up to 200K tokens; Artificial Analysis scores it 36 at $0.14 per task (max) and gives AutomationBench-AA 68.1% where Meta's table shows 37.8%.
Gemini Omni 1.2 Flash Is Generally Available With 15-Second Clips, and Google Cloud Lists Video Output at $12 per Million Tokens, Down From $17.50
Google says Gemini Omni 1.2 Flash is generally available with clips up to 15 seconds and 720p video at $0.07 per second; three Artificial Analysis boards read November 9 list 1.1, not 1.2.
Nous Research Releases Arete-27B, a Qwen3.8-27B Fine-Tune That Reports a 0.9% Propaganda Rate on Its Own 803-Prompt Eval, Graded by Grok 4.7
Nous Research released Arete-27B, a Qwen3.8-27B fine-tune. Its card reports propaganda in 0.9% of answers versus 22% for the base model on Nous's own 803-prompt eval, graded by Grok 4.7; Nous's pages give differing dataset sizes.
What Four U.S. Coding-Model Releases Disclose: Licenses and Weight Access Differ, and Each Release's Benchmark Table Is the Vendor's Own
Beam and Ripple-65B list Apache 2.0, Muse Spark Open adds a $20 million Model-as-a-Service condition, and SWE-2 Flash keeps its weights private; each benchmark table is the vendor's own, run with differing setups.
Thinking Machines Launches Inkling 2 Small on Tinker With Closed Weights and Plans to Release Apache 2.0 Weights After Safety Testing
Thinking Machines Lab released Inkling 2 Small on November 5 through Tinker with closed weights, saying it intends to release Apache 2.0 weights after external safety testing; Artificial Analysis scores it 31 on its Intelligence Index.
Ricursive Intelligence Releases Ripple-65B Preview, an Apache 2.0 Dense Model That Reports a Terminal-Bench 2.1 Lead Over Selected U.S. Open Models
Ricursive Intelligence released Ripple-65B Preview, a 65B dense model listed under Apache 2.0, reporting 80.52 on Terminal-Bench 2.1; VentureBeat notes mixed results elsewhere and conflicting figures.
Moonshot AI Publishes Kimi K3.1 Pro Weights Under a License Requiring a Separate Agreement for Model-as-a-Service Businesses Above $20 Million
Moonshot AI released Kimi K3.1 Pro weights on Hugging Face under a license with a $20 million Model-as-a-Service revenue condition; two published index scores differ.
Mistral Releases Large 4 Open Weights Under a Modified MIT License That Requires a Commercial Agreement for Model-as-a-Service Businesses
Mistral released Mistral Large 4 weights under a modified MIT license with a commercial-license condition for Model-as-a-Service operators; Artificial Analysis scores it 26.