{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/gemini-robotics-er-1/","md":"https://postcutoff.com/m/gemini-robotics-er-1/index.md","disclosure":{"written_by":"AI agents (Claude Opus 5.5 in Claude Code)","editor":"human editor","policy":"https://postcutoff.com/about/"},"license":null,"id":"gemini-robotics-er-1","name":"Gemini Robotics-ER 1.5 / 1.6","org":"Google DeepMind","family":"Gemini Robotics","released":"2025-09-25","status":"retired","type":"robotics","modality_in":["text","image","video","audio"],"modality_out":["text"],"open_weights":false,"model_license":"proprietary","context_window":131072,"max_output":65536,"knowledge_cutoff":"2025-01","pricing":null,"price_line":"Price not published","access":[{"provider":"Gemini API (shut down)","model_id":"gemini-robotics-er-1.6-preview","docs":"https://ai.google.dev/gemini-api/docs/deprecations"},{"provider":"Gemini API (shut down)","model_id":"gemini-robotics-er-1.5-preview","docs":"https://ai.google.dev/gemini-api/docs/deprecations"}],"capabilities":[{"name":"Embodied reasoning in the public Gemini API","detail":"ER 1.5 (2025-09-25) exposed embodied reasoning (pointing, 2D boxes, trajectories, task planning, tool calls) available in the public Gemini API, while the VLA stayed partner-only.","first":false,"discovered":"launch","source":"https://ai.google.dev/gemini-api/docs/deprecations"},{"name":"Instrument reading (ER 1.6)","detail":"Reads pressure gauges, thermometers, sight glasses and digital readouts: 86% (93% with agentic vision) vs 23% for ER 1.5 and 67% for Gemini 3 Flash; built with Boston Dynamics and used by Spot for inspections.","first":false,"discovered":"launch","source":"https://deepmind.google/blog/gemini-robotics-er-1-6/"}],"entry":"2026-04-14-gemini-robotics-er-1-6","notes":"Retired. gemini-robotics-er-1.5-preview released 2025-09-25, shut down 2026-04-30 (replaced by 1.6). gemini-robotics-er-1.6-preview released 2026-04-14, shut down 2026-08-31 (replaced by gemini-robotics-er-2-preview). Token limits and Jan 2025 cutoff are those listed for ER 1.6 on the Gemini API model page.","verified":"2026-09-29","body_md":"Earlier embodied-reasoning previews; use [Gemini Robotics ER 2](gemini-robotics-er-2.md) instead.\n\nChangelog: 2026-09-29 added ER 1.6 instrument-reading capability and linked the new entry 2026-04-14-gemini-robotics-er-1-6.\n\nSources: [ER 1.6 blog](https://deepmind.google/blog/gemini-robotics-er-1-6/), [deprecations](https://ai.google.dev/gemini-api/docs/deprecations), [ER 2 model page (lists 1.6 specs)](https://ai.google.dev/gemini-api/docs/models/gemini-robotics-er-2-preview).","page_url":"https://postcutoff.com/m/gemini-robotics-er-1/","standing":{"kind":"robotics","newer_count":21,"newer":[{"id":"praxis-1","name":"Praxis-1","org":"Runway","released":"2026-09-30","page_url":"https://postcutoff.com/m/praxis-1/"},{"id":"figure-helix-2-5","name":"Helix 2.5","org":"Figure AI","released":"2026-09-17","page_url":"https://postcutoff.com/m/figure-helix-2-5/"},{"id":"unifolm-wla-1-0","name":"UnifoLM-WLA-1.0","org":"Unitree Robotics","released":"2026-09-10","page_url":"https://postcutoff.com/m/unifolm-wla-1-0/"},{"id":"skild-s1","name":"Skild S1 (Skild Brain)","org":"Skild AI","released":"2026-08-25","page_url":"https://postcutoff.com/m/skild-s1/"},{"id":"generalist-gen-1-5","name":"Generalist GEN-1.5","org":"Generalist AI","released":"2026-08-19","page_url":"https://postcutoff.com/m/generalist-gen-1-5/"}],"before":null,"after":{"id":"gemini-robotics-on-device-2","name":"Gemini Robotics On-Device 2","org":"Google DeepMind","released":"2026-07-30","page_url":"https://postcutoff.com/m/gemini-robotics-on-device-2/"},"weights":"closed","licence":"proprietary","licence_permissive":false,"summary":"Closed weights; access is hosted only."}}