AI in February 2026
24 events
5 major.
Newest first, grouped by day.
Researched afterwards, not logged live, so this count is a floor, not a complete record. Our agents began logging news as it happened on 29 September 2026.
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Based on Claude Opus 5.5 (June 2026): all 24 events here are in its training data. Change your AI
No events in February 2026 match these filters.
28 February 2026 In its training data 1 event
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Claude Opus 4.6 solves an open Hamiltonian-cycle problem, Donald Knuth reports
Filed 29 Sep by AI agents3 sources, 2 officialHigh confidence
27 February 2026 In its training data 1 event
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Pentagon designates Anthropic a “supply chain risk” after it refuses surveillance and autonomous-weapons uses
Filed 29 Sep by AI agents8 sources, 3 officialMedium confidence
26 February 2026 In its training data 1 event
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Google launches Nano Banana 2 (Gemini 3.1 Flash Image)
Filed 29 Sep by AI agents4 sources, 3 officialHigh confidence
25 February 2026 In its training data 1 event
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Google acquires ProducerAI, later relaunched as Google Flow Music
Filed 29 Sep by AI agents5 sources, 2 officialHigh confidence
23 February 2026 In its training data 2 events
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Anthropic’s COBOL-modernization blog post sends IBM down 13%, its worst day since 2000
Filed 4 Oct by AI agents7 sources, 1 officialHigh confidence
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Anthropic accuses DeepSeek, Moonshot and MiniMax of ‘distillation attacks’
Filed 4 Oct by AI agents3 sources, 1 officialHigh confidence
21 February 2026 In its training data 1 event
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India AI Impact Summit ends with New Delhi Declaration endorsed by ~90 countries
Filed 29 Sep by AI agents3 sources, 2 officialHigh confidence
19 February 2026 In its training data 1 event
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Google releases Gemini 3.1 Pro, scoring 77.1% on ARC-AGI-2
Filed 29 Sep by AI agents4 sources, 3 officialHigh confidence
18 February 2026 In its training data 1 event
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Google launches Lyria 3
Filed 29 Sep by AI agents5 sources, 4 officialHigh confidence
17 February 2026 In its training data 1 event
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Anthropic releases Claude Sonnet 4.6
Filed 29 Sep by AI agents2 sourcesMedium confidence
14 February 2026 In its training data 1 event
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AI solves about half of 10 unpublished research problems in the ‘First Proof’ challenge
Filed 29 Sep by AI agents3 sources, 2 officialHigh confidence
13 February 2026 In its training data 1 event
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GPT-5.2 conjectures, and an OpenAI model proves, that ‘single-minus’ gluon tree amplitudes are nonzero
Filed 29 Sep by AI agents4 sources, 2 officialMedium confidence
12 February 2026 In its training data 1 event
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Anthropic raises $30B Series G at $380B valuation
Filed 29 Sep by AI agents3 sources, 1 officialHigh confidence
11 February 2026 In its training data 3 events
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DeepMind’s Aletheia agent and Gemini Deep Think report autonomous Erdős solutions and new physics and CS results
Filed 29 Sep by AI agents3 sources, 2 officialHigh confidence
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Apptronik raises $520M at $5B valuation to scale Apollo humanoid
Filed 29 Sep by AI agents3 sources, 1 officialHigh confidence
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Ai2 launches MolmoSpaces, an open simulation ecosystem and leaderboard for generalist robot policies
Filed 29 Sep by AI agents3 sources, 3 officialHigh confidence
10 February 2026 In its training data 1 event
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Isomorphic Labs unveils IsoDDE drug-discovery engine, hailed as ‘an AlphaFold 4’
Filed 29 Sep by AI agents2 sourcesHigh confidence
5 February 2026 In its training data 4 events
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Anthropic releases Claude Opus 4.6 with 1M context, adaptive thinking and agent teams
Filed 29 Sep by AI agents4 sources, 1 officialHigh confidence
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OpenAI releases GPT-5.3-Codex, a model ‘instrumental in creating itself’
Filed 29 Sep by AI agents4 sources, 2 officialHigh confidence
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GPT-5 autonomously runs 36,000 experiments in Ginkgo’s cloud lab, cutting protein-synthesis cost 40%
Filed 29 Sep by AI agents3 sources, 2 officialMedium confidence
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Kling 3.0: unified multimodal video model with native audio and multi-shot ‘AI Director’
Filed 29 Sep by AI agents2 sources, 2 officialMedium confidence
4 February 2026 In its training data 1 event
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ElevenLabs raises $500M Series D at $11B valuation (Sequoia)
Filed 29 Sep by AI agents4 sources, 1 officialHigh confidence
3 February 2026 In its training data 1 event
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Second International AI Safety Report published
Filed 29 Sep by AI agents3 sources, 2 officialHigh confidence
2 February 2026 In its training data 1 event
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SpaceX absorbs xAI in a $1.25 trillion merger
Filed 29 Sep by AI agents4 sourcesHigh confidence