Astra arrives. The field opens up.
September brings a stronger OpenAI model and a wider choice of assistants we can run and shape ourselves. The useful question stays the same: can I think aloud, recover the right work, and delegate without losing sight of the decisions that matter?
- Sourced evidence · OpenAIGPT-6 Astra adds an experimental way for Codex to keep notes and retrieve earlier context windows. Rollout and opt-in limits matter. Astra is assessed within OpenAI Codex, not as a second competing assistant.
- Sourced evidence · Claude and CursorClaude's 25 August memory update connects chat and cloud Cowork. Cursor adds goals, steering and human takeover of computer work. These are practical continuity and supervision signals.
- New observations · open-source watchOpenClaw, OpenHands, Open Interpreter and Letta enter provisionally. They vary in completeness, voice, licence scope and operational burden. None was installed or hands-on qualified for this review.
- Wider contender check · 8 SeptemberRowboat adds a voice-dispatch candidate; goose adds a desktop operator. Both are new to this watch, not new product launches. goose voice is dictation, not a verified spoken relationship. Mobile, recovery and full approval coverage remain open checks, not endorsements.
- The control details matterInterpreter's voice is dictation. Letta's interactive CLI defaults to unrestricted permissions. OpenClaw's gateway needs deliberate trust boundaries. Owning the software also means owning its operation.
- Editorial inference · proposed movementClaude moves modestly right for shared context. Codex and Cursor hold their positions while the new capabilities are tested. The six entrants have cautious first placements; dashed borders mean early research, not measured inferiority.
- Tony's stated view · still dated AugustCodex remains Tony's last approved leading-Shepherd call for his working pattern. September's evidence invites a new judgement; it does not manufacture one. The remaining established tools retain dated August observations.
- Cost and ownershipCompare cost per completed, reviewed task: subscriptions or tokens, hardware, hosting, setup, supervision and recovery. Open source does not mean cost-free, offline or private by default. Model providers and connected services have their own terms.
- What would change our minds?A repeatable voice-to-work test: recover the right conversation, accept a correction, prepare a bounded action, stop at approval, show a receipt, and recover after interruption. Run the same scenario across tools before promoting a marker.
Under the bonnet: open-weight models
These can power an assistant. They do not supply its memory, permissions or human relationship by themselves.
- Kimi K3Open weights under a model-specific licence; a large multimodal foundation.
- Nemotron 3.5 Lightning11 August release aimed at efficient specialist agent tasks.
- Inkling-Small30 July release, newly added to this watch; open weights with audio and image reasoning.
A naming note: Google Project Astra is a separate research prototype with limited tester access. Its demonstrations are not credited to OpenAI or treated as generally available Gemini capability.
Evidence checked and publication approved 8 September 2026. Placements remain provisional editorial assessments. Future updates require Tony's separate approval; research runs cannot publish them automatically.
