APIDir Signals

Know what changed, who it affects, and what to do next.

A source-linked change graph for AI companies, products, model families, exact models, APIs, prices, tutorials, and real external discussions.

Not another AI news riverOfficial evidence firstOne event can belong to many entitiesAction required is separate from popularityCommunity discussion never substitutes for fact

Tracked hubs

Switch by company, product, model, or capability

View every entity

Change intelligence

3 source-linked results

Reset
Deprecation Importance 92/100 Confidence 100/100

Codex MCP server command deprecated

OpenAI deprecated the Codex MCP server command. Integrations that launch it should move to the Codex app server.

Action requiredReplace Codex MCP server launch commands with the Codex app server before the old path is removed.
Deprecation Importance 88/100 Confidence 100/100

DeepSeek-V4 ​

DeepSeek-V4 ​ The DeepSeek API now supports V4-Pro and V4-Flash, available via both the OpenAI ChatCompletions interface and the Anthropic interface. To access the new models, the base_url remains unchanged, and the model parameter should be set to deepseek-v4-pro or deepseek-v4-flash . The two legacy API model names, deepseek-chat and deepseek-reasoner , will be discontinued in three months (2026-07-24). During the current period, these two model names point to the non-thinking mode and thinking mode of deepseek-v4-flash , respectively. For more details, please refer to this documentation .

Action requiredReview affected integrations and migrate before the documented retirement boundary.
API change Importance 78/100 Confidence 100/100

DeepSeek-V4-Pro Update ​

DeepSeek-V4-Pro Update ​ The GA release of DeepSeek-V4-Pro has been rolled out on the APP, Web, and API. The API calling method remains unchanged — simply set the model name to deepseek-v4-pro to use the latest version. Significantly enhanced Agent capabilities The GA version of DeepSeek V4 Pro greatly enhances agent capabilities, with particularly significant performance improvements in production environments. HLE (wo / w tools): 42.7/60.0 Terminal Bench 2.1: 87.9 NL2Repo: 61.5 Cybergym: 83.3 DeepSWE: 62.7 Toolathlon-Verified: 74.1 Agents' Last Exam: 25.7 AutomationBench (Public): 31.8 DSBench-FullStack: 71.1 DSBench-Hard: 67.2 Native support for the Responses API The DeepSeek API now natively supports the OpenAI Responses API format and is specifically adapted for Codex. Users can refer to the official documentation and complete the Codex configuration with a one-click configuration script. More flexible thinking effort control The thinking modes of V4-Pro and V4-Flash now support three thinking effort levels: low / high / max. In real-world usage, users can flexibly choose based on task complexity: use low for simple tasks, high for daily Agent tasks, and max for more complex s

Publication boundary

Confidence, importance, and discussion are three different numbers.

Official and first-party repository changes may publish automatically after deterministic validation. Independent sources remain draft until review. Community links are attached as discussion evidence and cannot create an indexable fact by themselves.

Read the evidence method

Build your watchlist

Follow the systems that can break your product or budget.

Save events and hubs locally today. Confirm your email for APIDir research updates, or request team access for entity watchlists, migration alerts, API exports, and webhooks.

See Signals plans