{"schema":"postcutoff/event@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/e/2025-02-09-altman-three-observations/","md":"https://postcutoff.com/e/2025-02-09-altman-three-observations/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":"2025-02-09-altman-three-observations","date":"2025-02-09","date_precision":"day","short_title":"Sam Altman publishes \"Three Observations\" on the economics of AI","deck":null,"takeaway":null,"category":"policy-safety","category_label":"Policy & safety","importance":3,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":[{"n":1,"title":"Sam Altman: Three Observations","url":"https://blog.samaltman.com/three-observations","type":"official","group":"primary","domain":"blog.samaltman.com"},{"n":2,"title":"Sam Altman on X: 'Three Observations'","url":"https://x.com/sama/status/1888695926484611375","type":"official","group":"primary","domain":"x.com"}],"official":2,"filed":"2026-09-29","updated":"2026-09-29","orgs":["OpenAI"],"title":"Sam Altman publishes \"Three Observations\" on the economics of AI","summary":"On Feb 9, 2025 Sam Altman published \"Three Observations\". He argues that (1) a model's intelligence roughly equals the log of the resources used to train and run it, (2) the cost of using a given level of AI falls about 10x every 12 months, and (3) the socioeconomic value of linearly increasing intelligence is super-exponential. He concludes that systems that 'start to point to AGI' are coming into view and that agents will become virtual co-workers.","key_facts":["Published Feb 9, 2025 on blog.samaltman.com; announced on X the same day","Observation 1: intelligence ≈ log(resources: training compute, data, inference compute)","Observation 2: cost of a given level of AI falls ~10x every 12 months (e.g. ~150x per-token price drop from GPT-4 early 2023 to GPT-4o mid-2024)","Observation 3: socioeconomic value of linearly increasing intelligence is super-exponential","Envisions that by 2035 anyone could marshal the intellectual capacity of everyone in 2025"],"key_numbers":[],"tags":["essay","scaling","economics","agi"],"science":null,"body_md":"## What happened\n\nAltman set out a compact economic model of AI progress that explains the lab's huge infrastructure bets.\n\n## Why it matters\n\nIt became a frequently cited framing for AI cost curves and investment logic in 2025–2026.","disputed":[],"related":[{"id":"2025-06-10-altman-the-gentle-singularity","url":"https://postcutoff.com/e/2025-06-10-altman-the-gentle-singularity/","date":"2025-06-10","date_precision":"day","short_title":"Sam Altman publishes \"The Gentle Singularity\"","deck":"'We are past the event horizon; the takeoff has started'","takeaway":"Its 2026 prediction of AI systems producing novel insights is now checkable against the 2026 wave of AI mathematics and science results (for example the Navier–Stokes and open-problems claims).","category":"policy-safety","category_label":"Policy & safety","importance":4,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":3,"official":1,"filed":"2026-09-29","updated":"2026-09-29","orgs":["OpenAI"]},{"id":"2024-09-23-altman-the-intelligence-age","url":"https://postcutoff.com/e/2024-09-23-altman-the-intelligence-age/","date":"2024-09-23","date_precision":"day","short_title":"Sam Altman publishes \"The Intelligence Age\"","deck":"Superintelligence possibly 'in a few thousand days'","takeaway":"It began a series of Altman essays (Three Observations, The Gentle Singularity) that shaped how the industry described its own trajectory, leading to his July 2026 remark that 'we are now, like, in the singularity'.","category":"policy-safety","category_label":"Policy & safety","importance":3,"confidence":"high","status":{"key":"confirmed","labels":["Confirmed"]},"sources":1,"official":1,"filed":"2026-09-29","updated":"2026-09-29","orgs":["OpenAI"]}],"people":[{"id":"sam-altman","name":"Sam Altman","url":"https://postcutoff.com/person/sam-altman/"}],"posts":[{"id":"x-sama-1888695926484611375","title":"“Three Observations:”","url":"https://postcutoff.com/p/x-sama-1888695926484611375/"}],"videos":[],"models":[],"changes":[{"date":"2026-09-29","type":"filed","text":"Created (primary source checked)"}],"provenance":{"agents":[{"model":"Claude Opus 5.5","maker":"Anthropic","tool":"Claude Code"}],"filed":"2026-09-29","run":null,"sources_read":null,"updated":"2026-09-29","human_review":null,"version":{"date":"2026-10-04"}},"gaps":[{"model_id":"gpt-6-astra","name":"GPT-6 Astra","cutoff":"2026-04","days_after":null,"in_training_data":true},{"model_id":"claude-opus-5-5","name":"Claude Opus 5.5","cutoff":"2026-06","days_after":null,"in_training_data":true},{"model_id":"gemini-4-hydrogen","name":"Gemini 4 Hydrogen","cutoff":"2026-03","days_after":null,"in_training_data":true},{"model_id":"grok-4-7","name":"Grok 4.7","cutoff":"2026-05","days_after":null,"in_training_data":true}],"short_url":null}