DeepSeek-R1 is producing 400 errors when attempting to interact with it via PM, leading to a job exception. Backtrace Message (3 copies reported) DiscourseAi::Completions::Endpoints::OpenAi: status: 400 - body: {"error":{"message":"deepseek-reasoner does not support successive user or assistant messages (messages[1] and messages[2] in your input). You should interleave the user/assistant messages in the message sequence.","type":"invalid_request_error","param":null,"code":"invalid_request_error"}} Backtrace /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:134:in `block in error' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:231:in `block in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:231:in `each' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:231:in `dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:134:in `error' /var/www/discourse/plugins/discourse-ai/lib/completions/endpoints/base.rb:119:in `block (2 levels) in perform_completion!' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/net-http-0.6.0/lib/net/http.rb:2433:in `block in transport_request' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/net-http-0.6.0/lib/net/http/response.rb:320:in `reading_body' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/net-http-0.6.0/lib/net/http.rb:2430:in `transport_request' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/net-http-0.6.0/lib/net/http.rb:2384:in `request' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rack-mini-profiler-3.3.1/lib/patches/net_patches.rb:19:in `block in request_with_mini_profiler' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rack-mini-profiler-3.3.1/lib/mini_profiler/profiling_methods.rb:50:in `step' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rack-mini-profiler-3.3.1/lib/patches/net_patches.rb:18:in `request_with_mini_profiler' /var/www/discourse/plugins/discourse-ai/lib/completions/endpoints/base.rb:117:in `block in perform_completion!' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/net-http-0.6.0/lib/net/http.rb:1632:in `start' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/net-http-0.6.0/lib/net/http.rb:1070:in `start' /var/www/discourse/plugins/discourse-ai/lib/completions/endpoints/base.rb:100:in `perform_completion!' /var/www/discourse/plugins/discourse-ai/lib/completions/endpoints/open_ai.rb:40:in `perform_completion!' /var/www/discourse/plugins/discourse-ai/lib/completions/llm.rb:279:in `generate' /var/www/discourse/plugins/discourse-ai/lib/ai_bot/bot.rb:115:in `reply' /var/www/discourse/plugins/discourse-ai/lib/ai_bot/playground.rb:477:in `reply_to' /var/www/discourse/plugins/discourse-ai/app/jobs/regular/create_ai_reply.rb:18:in `execute' /var/www/discourse/app/jobs/base.rb:316:in `block (2 levels) in perform' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rails_multisite-6.1.0/lib/rails_multisite/connection_management/null_instance.rb:49:in `with_connection' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rails_multisite-6.1.0/lib/rails_multisite/connection_management.rb:21:in `with_connection' /var/www/discourse/app/jobs/base.rb:303:in `block in perform' /var/www/discourse/app/jobs/base.rb:299:in `each' /var/www/discourse/app/jobs/base.rb:299:in `perform' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:202:in `execute_job' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:170:in `block (2 levels) in process' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/middleware/chain.rb:177:in `block in invoke' /var/www/discourse/lib/sidekiq/pausable.rb:132:in `call' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/middleware/chain.rb:179:in `block in invoke' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/middleware/chain.rb:182:in `invoke' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:169:in `block in process' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:136:in `block (6 levels) in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/job_retry.rb:113:in `local' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:135:in `block (5 levels) in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq.rb:44:in `block in ' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:131:in `block (4 levels) in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:263:in `stats' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:126:in `block (3 levels) in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/job_logger.rb:13:in `call' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:125:in `block (2 levels) in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/job_retry.rb:80:in `global' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:124:in `block in dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/job_logger.rb:39:in `prepare' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:123:in `dispatch' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:168:in `process' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:78:in `process_one' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/processor.rb:68:in `run' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/component.rb:8:in `watchdog' /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-6.5.12/lib/sidekiq/component.rb:17:in `block in safe_thread' This GitHub thread seems to present a possible solution. https://github.com/deepseek-ai/DeepSeek-R1/issues/21

There are many reports in the AI community that the DeepSeek API is mostly down after the recent boon in coverage in western mainstream media.

Is this after the first response?

It was actually working the other day. But now I get this error, before any response. [Screenshot 2025-01-28 at 16.41.02] Sometimes “Error details” shows this, sometimes it just gives that 400 error

Is this via their official API or are you self-hosting the model?

official API, sorry should’ve made that clear!

I am also getting errors using the API. Seems like maybe it is timing out. Could be the model is under heavy usage now. Not sure.

I also just now saw on their site some banner stating that their site is under heavy attack. So might just be a waiting game I guess. [Screenshot 2025-01-28 at 19.29.16]

Reasoning Models 400 error

Product Support

MachineScholar January 28, 2025, 3:42pm 3

It was actually working the other day. But now I get this error, before any response.

Sometimes “Error details” shows this, sometimes it just gives that 400 error

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Reasoning Models 400 error

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