OpenRouter · featureReasoning stream summaries

validasserted

Valid from: 2025-05-28
Valid until: still holds
Published: 2025-05-28
Recorded by AsOf: 2026-10-30
Checked: 2026-10-31 · its source page states the value and the date
Confidence: 0.70

Sources

“OpenAI’s o3 and o4-mini models now support streaming reasoning summaries via the OpenRouter Chat Completions API.”— what the page says, read 2026-10-31

New Features: Reasoning Streams, Crypto Invoices, End-User IDs & Moreprimary · openrouter.ai · 2025-05-28

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