DeepSeek-V4 achieves 500K context with 90% less KV cache using FlashMemory

DeepSeek raises ~$6.9B at $48-55B valuation in first external funding round

DeepSeek raised $6.9B at $48-55B valuation in its first external funding round.

DeepSeek tops Ramp's US business spending index for trending software vendors

Announced upcoming release of GLM-5.1 series with 1M context window and 128K output tokens

Launched DeepSeek-R1 large language model, causing $1 trillion market valuation shift

DeepSeek valuation jumps from $20B to $45B in first VC round led by China state fund.

Announced the release of the GLM-5.1 large language model, claiming significant performance gains over GLM-5.0.

Zhipu AI's GLM-5.1 model is reported to achieve autonomous self-improvement capability, evaluating and refining its own outputs without human metrics.

Released GLM-5.1 series of large language models, including flagship GLM-5.1-9B/1M with 1M token context.