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Language Models

178 summarised stories about Language Models, each linking back to the original source. Browse all topics →

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Thursday, 13 August 2026

DeepSeek V4 Pro: Rock-bottom Cost Per Task, But Trailing Kimi K3

Trending Topics 2 months ago 5 ● 4 sources

DeepSeek released the generally available version of its top model, DeepSeek-V4-Pro-0813, with agent improvements and API format support. It costs about 6 US cents per completed task, based on Artificial Analysis’s Intelligence Index. DeepSeek also revised its API pricing to use peak/off-peak rates starting 16 August 2026 16:00 UTC, with off-peak charged at half the regular rate, while the model’s performance still trails Kimi K3 on the index.

SpaceXAI Releases Grok 4.6: A 500K-Context Frontier Model Tuned for Long-Running Agents, Coding, and Knowledge Work

MarkTechPost 2 months ago 16 ● 3 sources

SpaceXAI released Grok 4.6 as a post-training upgrade to Grok 4.5, keeping the same base model but extending supplemental training and adding regenerated supervised fine-tuning plus reinforcement learning for long-running agent tasks. Grok 4.6 supports 500,000 context tokens and scores 61 on the Artificial Analysis Intelligence Index, up from 56 for Grok 4.5. The result is improved long-horizon task behavior and broader availability via the xAI API, Cursor, Grok Build, and routing partners, while there is still no open-weights or self-hosting option.

[AINews] SpaceXAI Grok 4.6 and Grok @Bot

Latent Space 2 months ago 39 ● 3 sources

xAI released Grok 4.6, a new model aimed at long-running agents and more ambitious interactive and visual work. The model is confirmed at 1.5T. It shifts expectations in coding and knowledge-work tasks toward higher agent performance at lower token pricing (reported as $2/$6 per 1M input/output tokens) versus frontier peers.

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