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Models2026-06-27 · source-backed
Grok 4.3 is GA on Bedrock with 1M-token context, configurable reasoning levels, and low-hallucination enterprise positioning. /goal in Grok Build is a hand-off-the-whole-task mode that plans, executes to completion and verification, with pause/resume/clear. (xAI) The Bedrock GA plus an explicit autonomous coding mode puts Grok directly in the room with Claude Code and Codex. The "plans, executes, verifies" framing is the same loop everyone's converging on. Whether it holds up on real long-horizon work is the open question.
Each link below shares sources, entities, or timing with this story.
Grok Build competes with Claude Code / Shared entities / Same source / Shared topic / Earlier coverage
Linked by a graph relationship (Grok Build competes with Claude Code); both cover Claude Code, Grok Build; cite the same source (xAI).
Claude Code uses OAuth / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Claude Code uses OAuth); both cover Claude Code, Codex, Grok; overlapping topics (claude, code, codex, coding, grok).
Codex competes with Claude Code / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Codex competes with Claude Code); both cover Claude Code, Codex, Grok, Grok Build; overlapping topics (code, grok).
Linked by a graph relationship (Codex competes with Claude Code); both cover Claude Code, Codex, Grok Build; overlapping topics (claude, code, codex, coding).
Claude Code competes with Cursor / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Claude Code competes with Cursor); both cover Bedrock, Claude Code, Codex; overlapping topics (bedrock, claude, code, codex).
Codex competes with Claude Code / Shared entities / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (Codex competes with Claude Code); both cover Claude Code, Codex; overlapping topics (claude, code, codex, coding, context).
OpenCode competes with Claude Code / Shared entities / Shared topic / What happened next
Linked by a graph relationship (OpenCode competes with Claude Code); both cover Claude Code, Codex, Grok Build; overlapping topics (claude, code, codex).
Linked by a graph relationship (OpenCode competes with Claude Code); both cover Claude Code, Codex, Grok; overlapping topics (claude, code, codex).