{"id":"nr-together-ai-claims-ttft-lead-for-deepseek-v4-1-944485","slug":"together-ai-claims-ttft-lead-for-deepseek-v4-1-944485","title":"Together AI claims TTFT lead for DeepSeek v4.1 Flash","observed_at":"2026-09-18T13:48:49+00:00","record_date":"2026-09-18","date_kind":"observed_at","novelty":"new","source_platform":"x.com","topics":["inference","latency","agents"],"entities":["Together AI","DeepSeek v4.1 Flash"],"related_patterns":[],"source_url":"https://x.com/togethercompute/status/2100723640752824402","source_urls":["https://x.com/togethercompute/status/2100723640752824402"],"basket":{"id":"0325e6b8-f527-4f9b-bfa3-3f30e57f380b","revision":1,"cluster_id":"9444856f-0a55-4cd7-83b4-022333a216e9"},"type":"raw_signal","description":"Together AI says its serving of DeepSeek v4.1 Flash leads on time to first token for pre-warmed queries in agent workflows.","why_it_matters":"In agent loops, time to first token recurs on every model turn, so the overhead grows with loop length. The post gives no latency figures and does not cover cold queries, concurrency, or tail latency.","verification_level":"source-inspected","signal_type":"newsroom_basket_signal","schema_version":"newruntime-agent-readable-v0.2","stable_id":"signal:together-ai-claims-ttft-lead-for-deepseek-v4-1-944485","retrieval_nugget":"Together AI says its serving of DeepSeek v4.1 Flash leads on time to first token for pre-warmed queries in agent workflows. Together AI posted that DeepSeek v4.1 Flash on its platform leads on time to first token for pre-warmed queries in agent workflows. The company says it has been working on its serving path to keep that startup overhead low,","status":"published","visuals":[],"routes":{"html":"https://newruntime.com/signals/together-ai-claims-ttft-lead-for-deepseek-v4-1-944485/","markdown":"https://newruntime.com/signals/together-ai-claims-ttft-lead-for-deepseek-v4-1-944485.md","json":"https://newruntime.com/signals/together-ai-claims-ttft-lead-for-deepseek-v4-1-944485.json"},"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"next_reads":[{"type":"topic","path":"/topics/inference/","url":"https://newruntime.com/topics/inference/","title":"Inference","reason":"Explore the inference topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/inference.md","json_url":"https://newruntime.com/topics/inference.json"},{"type":"topic","path":"/topics/latency/","url":"https://newruntime.com/topics/latency/","title":"Latency","reason":"Explore the latency topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/latency.md","json_url":"https://newruntime.com/topics/latency.json"},{"type":"topic","path":"/topics/agents/","url":"https://newruntime.com/topics/agents/","title":"Agents","reason":"Explore the agents topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agents.md","json_url":"https://newruntime.com/topics/agents.json"},{"type":"collection","path":"/signals/","url":"https://newruntime.com/signals/","title":"Raw Signals","reason":"Open every source-linked raw signal.","media_type":"text/html","json_url":"https://newruntime.com/signals.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}