GoKawiil
Tech News
Anthropic has launched Claude Fable 5.2 and Mythos 5.2, successors to the Fable 5.1 update released in September. The company says the new models improve on coding, reasoning, and vision tasks, run up to 30% faster than their predecessors, and cost $8 per million input tokens and $40 per million output tokens.
Vercel reported that its Jev decision model, released in limited form on September 15 by TypeSafe AI, reached 35% of paid teams within two weeks — nearly double the reach of the next most popular model, Sonnet 5.5. The data, drawn from Vercel's AI gateway, also shows open source models now handle over 70% of tokens processed but only about 25% of total spend, while frontier-lab spending has grown tenfold.
Claude Haiku 5.5 has been launched, offering a significant reduction in cost—about 75% less than its predecessor—while delivering faster performance. It is optimized for high-volume, repetitive tasks such as summaries, database queries, and classification, and pairs effectively with Opus 5.5 and Sonnet 5.5 for coding applications. The update also includes price reductions for related models and new API credits for subscribers, aiming to enhance value for users building on the Claude platform.
Anthropic has released Claude Sonnet 5.5, positioning it as a lower-cost, higher-speed option compared to its flagship Opus 5.5 model. The company says Sonnet 5.5 runs at least 30% faster than its predecessor, Sonnet 5, while keeping the same pricing and adding security improvements. Anthropic notes Sonnet 5.5 trails Opus 5.5 only slightly on performance benchmarks, including completing the game Pokémon Red.
Anthropic released Claude Sonnet 5.5, replacing Sonnet 5 as its medium-sized model, a week after debuting Opus 5.5. The company says the new model runs over 30% faster and uses fewer tokens while keeping Sonnet 5's pricing of $2 per million input tokens and $10 per million output tokens. Sonnet 5.5 is also the first Sonnet-tier model to ship with cybersecurity safeguards similar to those used in Anthropic's top-tier Opus models.
Anthropic launched Sonnet 5.5, a faster and lower-cost model that it says outperforms its predecessor at coding, task completion and document creation. The release follows last week's launch of the pricier Opus 5.5, with a cheaper Haiku 5.5 model still to come. Anthropic said Sonnet 5.5 does not push the frontier of model capability, but includes improved cybersecurity safeguards compared to earlier Sonnet versions.
Anthropic has released Sonnet 5.5, an update to its mid-tier AI model that the company says runs 30 percent faster than its predecessor and burns tokens more slowly, cutting costs. Anthropic says the model outperforms its more powerful Opus 5.5 on agentic coding benchmarks and now carries cyber capabilities strong enough to trigger the same safeguards applied to its Fable and Opus models. The company also says a refreshed version of Haiku, its smallest model, is coming in the next few weeks.
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.