Yes, SSH (mainly OpenSSH) has had many vulnerabilities, including pre-auth remote code execution like regreSSHion (CVE-2024-6387), the Terrapin protocol attack, and multiple 2025-2026 CVEs for injection, DoS, and config bypasses. Key-only auth does not protect against unauthenticated flaws in sshd itself. Keep it patched and limit exposure.
This cannot be true.
Claude Opus 5.5 is 1.6x cheaper per token than DeepSeek V4.1. Same workload, same $20.
$20 of Claude Pro: ~2.9 billion tokens.
$20 of DeepSeek V4.1 Flash (off-peak): ~1.8 billion tokens.
$0.0069 per million tokens vs $0.0113. The lab with the higher API price sells the cheaper token.
At API list price, those same 2.9 billion tokens cost ~$1,650 on Opus 5.5 and ~$33 on V4.1 Flash. 50x the other direction.
Both numbers are true, and for the same reason on both sides: ~96% of what gets counted is cache. On Claude that is cache reads, the agent re-reading its own context at 5% of the input price. On DeepSeek that is cache hits at $0.003/M.
DeepSeek at least publishes the shape of it. Its DeepInfer release: 155 trillion tokens a day on one cluster, 96% KV-cache hit rate, ~$38 billed per GPU-hour at off-peak prices.
DeepSeek sells the same work 50x cheaper on paper and 1.6x more expensive in practice.
What is the correct pricing model here?
@asno3030 Claude charges 33x what deepseek charges for an output token and 67x for a cache read. Unless opus costs 33x more to serve per token, its margin is also above 90%
@moatbc Yes, I am following the hardware price, once they get cheaper I will definitely get my local inference setup. So the cost will be electricity and equipment depreciation
@SunnySi39166379 True compare using a sub like command code or opencode go can make it more fair to deepseek๐
But the main point is the actual cost of running these model may be really low, and people should know about it