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Public story · 2026-02-23 · source-backed
The rumored February 17 target passed without announcement. On Feb 11, DeepSeek silently upgraded to 1M context and updated the knowledge cutoff to May 2025 — possibly a soft V4 launch. Confirmed architecture: 1T total parameters, manifold-constrained hyper-connections, sparse attention for 1M+ context. Internal benchmarks claim 90% HumanEval, 80%+ SWE-bench. Expected to be self-hostable on dual 4090 or single 5090.
Don't change your stack on leaked benchmarks. The Feb 11 silent upgrade gave you 1M context on DeepSeek today — test it for your use cases. Prepare your LLM abstraction layer for a swap when it officially launches.
Source: Atlas Cloud Tracker
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DeepSeek released DeepSeek V4 / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (DeepSeek released DeepSeek V4); both cover DeepSeek, Expected, February, Internal; overlapping topics (benchmark, context, deepseek, dual, expected).
DeepSeek released DeepSeek V4 / Shared entities / Shared topic / What happened next
Linked by a graph relationship (DeepSeek released DeepSeek V4); both cover DeepSeek, DeepSeek V4, HumanEval, LLM; overlapping topics (abstraction, benchmark, context, deepseek).
DeepSeek released DeepSeek V4 / Shared entities / Shared topic / What happened next / Tension
Linked by a graph relationship (DeepSeek released DeepSeek V4); both cover DeepSeek, DeepSeek V4, LLM, SWE; overlapping topics (context, deepseek).
Simon Willison released LLM / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Simon Willison released LLM); both cover DeepSeek, SWE; overlapping topics (attention, benchmark, context, deepseek).
LLM uses OpenAI / Shared entities / What happened next / Tension
Linked by a graph relationship (LLM uses OpenAI); both cover DeepSeek, LLM, SWE; picks up the DeepSeek thread on 2026-04-20.
DeepSeek uses Cambricon / Shared entities / Shared topic / What happened next
Linked by a graph relationship (DeepSeek uses Cambricon); both cover DeepSeek, SWE; overlapping topics (attention, context, deepseek).
LLM uses OpenAI / Shared entities / What happened next
Linked by a graph relationship (LLM uses OpenAI); both cover DeepSeek, February, SWE; picks up the DeepSeek thread on 2026-07-08.
Ollama supports DeepSeek / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Ollama supports DeepSeek); both cover DeepSeek, SWE; overlapping topics (benchmark, claim).