AIML What is your preferred aggregator for AI services?

I have been using perplexity but I find myself going back to claude.ai for coding related tasks. Even though perplexity has the same model (sonnet 4) i find that it doesnt give the same level of output as in claude.ai. Might be something to do with how they cut short the context window in their api calls.
Yes perplexity limits context tokens to 32k per prompt.