DeepSeek releases two open-weight DeepSeek-V4 Preview models
DeepSeek released DeepSeek-V4-Pro and DeepSeek-V4-Flash with open weights, one-million-token context, agent integrations, API access, and lower-cost inference.
TOWARD DOOM56confidence 86/100
Why it moved the index
Open weights, low-cost API access, million-token context, and agent integrations materially diffuse capable models. Independent NIST evaluation tempers the developer's strongest capability claims.
AUDIT TRAIL
Assessment history
- R1Toward 56 · confidence 86
New exact open-weight model tiers with immediate API and agent integration.
11 Aug 2026