Releases

OpenAI is scheduled to shut down the v1/prompts API and reusable prompt objects on November 30, 2026. The migration path is to keep prompt content in application code.

OpenAI is scheduled to shut down the Evals dashboard and API on November 30, 2026, after making existing evals read-only on October 31.

OpenAI says existing content on the deprecated Evals platform becomes read-only on October 31, 2026, ahead of the platform shutdown on November 30.

Databricks released a command-line workflow for developing agents integrated with Unity Gateway, Agent Bricks Runtime and MLflow tracing.

Perplexity added reusable agent profiles, skills and managed versioned connectors to Agent API.

CoreWeave made its hosted read-only Mission Control MCP server generally available for querying metrics, logs, dashboards, alerts, documentation, and resource state.

Databricks introduced Genie One MCP to provide trusted governed business context to external AI agents and cowork tools.

Hugging Face released Tokenizers v1, a major milestone for its Rust-based tokenization stack.

Modal updated its JavaScript and Go SDKs to the 0.10 generation.

OpenAI released the Agents API as a unified platform interface for building and operating agentic applications.

Oracle expanded its Responses API to work with imported models and agentic tooling.

DeepSeek released an updated agent harness with support for V4 Flash Vision.

DeepSeek added native Responses API support and low, high and max thinking effort controls.

Perplexity expanded Agent API into a unified interface for language models, real-time web retrieval and managed agents.

Perplexity launched secure isolated sandboxes for agent code execution and tool use.

Meta launched an API for developers to access and build with Muse Spark 1.1.

SpaceXAI made Grok 4.5 available through the API for coding, agentic tasks and knowledge work.

SpaceXAI made its fast agentic coding model available through the API in public beta.

Perplexity added structured financial search and retrieval to the Agent API.

The efficient V4 Flash preview became available through DeepSeek's API.

The V4 Pro preview became available through OpenAI- and Anthropic-compatible interfaces.

SpaceXAI announced its speech-to-text and text-to-speech APIs with multilingual support and developer pricing.

SpaceXAI launched batch and streaming speech transcription in 25 languages.

Modal opened a beta filesystem API for programmatic sandbox file operations.

Microsoft makes MAI-Voice-1 available to developers in Microsoft Foundry with custom-voice support and safety controls.

Mistral AI released a command-line interface for managing Spaces and developer workflows.

AWS released developer tooling for building customized Nova-based frontier models.

SpaceXAI made its natural-sounding text-to-speech API generally available.

Perplexity launched Sandbox API for isolated code execution by AI agents.

Perplexity upgraded Search API with improved extraction and dynamic evaluation benchmarks.

Perplexity launched Agent API as a managed runtime for agentic workflows.

xAI launched next-generation image and video generation through the Grok Imagine API, alongside a Batch API for high-volume workloads.

xAI launched an expanded production Collections API for retrieval-augmented generation directly within the Grok API.

xAI launched its Voice Agent API for developers building real-time conversational voice systems.

Transformers v5 entered release candidate with simplified model definitions, standardized attention interfaces, and support for more than 400 architectures.

The core Hugging Face Hub Python client reached v1.0 with a redesigned hf CLI, httpx networking, and Xet-based file transfers.

Anthropic introduced reusable Skills across Claude apps, Claude Code, and the API.

xAI made web search, X search and code execution tools generally available through its API.

OpenAI released the Apps SDK preview for developers to build interactive applications inside ChatGPT.

Modal released a beta Go SDK.

Modal released a beta JavaScript and TypeScript SDK.

Microsoft introduces the open-source Microsoft Agent Framework, unifying agent-development concepts from Semantic Kernel and AutoGen.

Anthropic released an SDK exposing the agent-building infrastructure used by Claude Code.

Perplexity launched a developer Search API exposing its real-time web index, retrieval and content extraction.

xAI made its stateful Responses API generally available.

Mistral AI introduced persistent memory capabilities for agents and applications.

xAI released the Collections API for file upload, embeddings and retrieval-augmented inference.

xAI released a Management API for programmatic API-key administration.

Mistral AI launched the Agents API with persistent agents, tools, orchestration, conversations and built-in connectors.

OpenAI added remote MCP server support, image generation, Code Interpreter, and background mode to the Responses API.