Axios: Nvidia-backed Reflection AI is about to release its first open-weight model, with other Western open-weight models due in October
On Oct 4, 2026 Axios reported, citing people familiar with the plans, that Reflection AI (founded 2024 by ex-DeepMind researchers Misha Laskin and Ioannis Antonoglou, backed by Nvidia) is preparing to release its first open-weight model "soon", and that other Western open-weight models will launch this month. The model is expected to trail the best US frontier models but rival the top Chinese open-weight models (DeepSeek, Qwen). Reflection had raised about $4.6B and signed a $6.3B SpaceX Colossus 2 and a $1B Nebius compute deal without shipping a model.
Key facts
- Axios scoop (Oct 4, 2026, anonymous sources): first Reflection open-weight model 'soon'; expected to lag the top US closed models but be competitive with the best Chinese open-weight models
- Pitch: an 'AI factory' that lets institutions combine their own data, Reflection's models and their own compute into a private, cheaper AI system; piloted with Korea's Shinsegae Group (per Axios)
- CEO Misha Laskin on the long wait: 'They're kind of like rocket ships. To build a big rocket ship, it takes time.'
- Funding: $2B at an $8B valuation in Oct 2025 (Nvidia, Sequoia, Lightspeed; Nvidia ~$800M per The Next Web); TechCrunch (Jul 14, 2026) puts the current valuation at $25B pre-money
- Compute: SpaceX Colossus 2 (Memphis) GB300 capacity at $150M/month from Jul 1, 2026 through 2029 (~$6.3B, reported Jun 22, 2026); $1B Nebius deal (Jul 14, 2026)
- Axios names no other Western lab or date; which 'other Western open-weight models' are due in October is not public (unverified)
- Reach: Axios staffer Herb Scribner's post ~101k views; reactions from Shakeel Hashim ('strangely written'), Jessica Lessin ('very old news'), Jennifer Harris
What happened
Axios reported on Oct 4, 2026 that Reflection AI is preparing to release its first open-weight model and that other Western open-weight models are due this month. The article relies on anonymous sources and gives no release date, size or name. Reflection started in 2024 as an autonomous-coding startup and repositioned in Oct 2025 as an "American open frontier" lab when it raised $2B led by Nvidia. Since then it has promised a model "later this year" without shipping one, while signing large GPU rental deals: SpaceX Colossus 2 (about $150M a month from Jul 1, 2026, ~$6.3B through 2029, cancellable on 90 days' notice after the first three months, per The Next Web) and Nebius ($1B).
Reaction on X was mixed: Axios's own promotion drew ~101k views, while The Information's Jessica Lessin called it "very old news" and Transformer's Shakeel Hashim called the piece "strangely written". The third-party forecaster FutureSearch put the median flagship date at Jan 2027, with a smaller first model possible in 2026.
Why it matters
Chinese labs dominate open-weight usage (see the Vercel index entry). A competitive US open-weight model is a long-promised goal of Nvidia's Jensen Huang and of US policymakers, and Reflection is the best-funded US lab dedicated to it.
Outcome (Oct 5, 2026): the scoop held. Reflection announced Beam the next day: a 501B-total / 23B-active MoE under Apache 2.0, with
weights promised for later in October and early access through a beta API. See 2026-10-05-reflection-beam-501b-open-weight.
Changelog
- 2026-10-05: created (Axios via Yahoo syndication; funding and compute figures from TechCrunch, The Next Web; FutureSearch figures not independently verified)
- 2026-10-05: outcome added: Beam announced Oct 5 (linked the official blog and the new launch entry)
People
Ioannis Antonoglou Jensen Huang Misha Laskin Shakeel Hashim
Related posts (1)
- Herb Scribner original ↗ Herb Scribner @HerbScribner · x · 2026-10-04
Cited as a source by: 2026-10-04-reflection-ai-first-open-weight-model-axios
Related events
- Reflection AI unveils Beam, a 501B-parameter (23B active) Apache-2.0 open-weight MoE; weights due later in October ★★★★
- Open-weight models carry a majority of tokens on Vercel's AI Gateway for the first time (56% in August 2026) ★★★
- Aleph Alpha releases Kolibri, a 78B-parameter (3.5B active) open-weight English–German 'sovereign' MoE model under Apache 2.0 ★★★
Sources (9)
- officialReflection AI: Introducing Beam (Oct 5, 2026, the announced model)
- pressAxios: Scoop: A powerful new model from startup Reflection is set to shake up the AI race (Oct 4, 2026)
- pressYahoo Finance syndication of the Axios scoop
- pressTechCrunch: Reflection inks $1B compute deal with Nebius (Jul 14, 2026)
- pressCNBC: SpaceX signs computing power deal with open-source AI startup Reflection worth up to $6.3 billion (Jun 22, 2026)
- pressThe Next Web: SpaceX lands $6.3bn compute deal with Reflection AI
- pressAxios: Nvidia-backed Reflection lands SpaceX compute deal (Jun 22, 2026)
- discussion@HerbScribner (Axios) on X: 'HUGE Axios scoop' (~101k views)
- discussionFutureSearch forecast: when will Reflection's open-weights flagship ship? (third-party forecast)
id: 2026-10-04-reflection-ai-first-open-weight-model-axios · updated 2026-10-05 · open in the interactive timeline