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Model releases

Major model releases and changes in coding capabilities.

5 curated itemsRelated topicsBenchmarks and comparisonsTool updatesClaude / Claude Code

Latest curated items

Items 1–5 · 5 total
10/1Thu
9/30Wed
  1. Habr · Codex76

    OpenAI releases GPT-6.1 Sol, with API pricing at roughly one-fifth of Astra's

    OpenAI has released GPT-6.1 Sol for coding, document processing, and task automation. The company says it comes close to GPT-6 Astra on some tests. On DeepSWE 1.1, a benchmark of real-world codebase tasks, the model matches Astra while costing about one-fifth as much to run. On OSWorld 2.0, which tests app control, it beats GPT-6 Sol by 7 percentage points at the highest reasoning tier.

    Why it matters: GPT-6.1 Sol matches Astra on DeepSWE 1.1 at roughly one-fifth the cost, which gives you a sense of how the price-performance tradeoff for coding tasks has shifted.

9/29Tue
  1. Tproger · Программирование88

    OpenAI 在 DevDay 发布 GPT-6.1 Sol，价格仅为 Astra 的五分之一

    OpenAI 在 9 月 29 日旧金山 DevDay 上发布 GPT-6.1 Sol，API 名为 gpt-6.1-sol，定价为每百万输入 token 2 美元、输出 10 美元，缓存输入 0.10 美元，标准价格是 GPT-6 Astra 的五分之一。

    Awaiting translation

    Why it matters: OpenAI DevDay 发布 GPT-6.1 Sol，价格降至 Astra 的五分之一，并同步更新 Codex、Agents API 与插件体系，可据此判断成本与工具链变化。

9/23Wed
  1. Tproger · Программирование80

    Anthropic Releases Flagship Model Claude Opus 5.5

    On September 22, Anthropic released its flagship model Claude Opus 5.5, aimed at developers and teams who want agents to handle multi-step tasks like coding and data analysis. The company says it delivers better performance and lower cost than Opus 5.

    Why it matters: Anthropic's published pricing and the default workload cost reduction help developers estimate the migration cost for long-running agent tasks.

8/11Tue