GoKawiil
Tech News
Muse has released Ember, described as its smallest and most efficient model, built for tool calls, coding subtasks, routing, extraction and long document parsing. According to benchmarking data cited by the company, Ember matches Claude Haiku 5.5's top score at roughly a third of the cost and outperforms GPT-6 Luna at every reasoning setting tested.
Village's LLM Atlas, which tracks the strongest AI model at every price point, now shows open-weight models winning only 3% of budget tiers, down from 41% in June. Most of that decline followed OpenAI's GPT-6 Luna and GPT-6.1 Terra releases along with Anthropic's Claude Haiku 5.5, which reclaimed budgets previously held by DeepSeek V4 Flash and Zhipu's GLM-5.2.
Inception Labs released Mercury 3, a text-diffusion large language model it says outperforms GPT-6 Luna and Claude Haiku 5.5 on various benchmarks while generating over 1,000 tokens per second. The model supports a 1-million-token context window, up from 260K in Mercury 2.5, and is priced at $0.20 per million input tokens and $0.70 per million output tokens, discounted 50% at launch. Early-access partners are reportedly using it for chat support, tutoring, data engineering, and web-browsing agents.
Anthropic released Claude Haiku 5.5 and Claude Sonnet 5.5, upgrades to its fast and affordable model lines, with Haiku costing about 75% less to run than its predecessor while improving performance on coding, visual reasoning and agentic tasks. Sonnet 5.5 brings similar efficiency gains along with upgraded alignment and cybersecurity safeguards. Google and Mistral AI also released new models in the same week, part of a broader wave of updates across the industry.
Anthropic has launched Claude Haiku 5.5, an upgraded version of its smallest AI model, now faster and costing approximately 75% less to operate than its predecessor. The new model is optimized for high-volume, cost-sensitive tasks such as summaries, database queries, and customer support, and is part of a broader update that includes price reductions across other Claude models.
Anthropic released Claude Sonnet 5.5, the second model in its Claude 5.5 lineup after Opus 5.5. The company says it runs over 30% faster and costs up to 30% less per task than Sonnet 5, while keeping the same per-token pricing, and jumps from 10.3% to 70.6% on the Terminal-Bench 4.0 agentic coding evaluation. A third model, Claude Haiku 5.5, is planned for release in the coming weeks.