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jpjHr/U18XKw5gkEC9v7pMJQt9Cl6rw6boJWWYedku7xmieIgH8hgZbu7wkJr9d40l0uF71UTLXEN0PmqrOuXuLa5AKg1ygL0BM769SbvipYb/pX0iwINjDLO6lmlG+bEBkaA","format":"xai-responses-v1","id":"rs_a2efe1ca-6f26-9a19-8955-a121cfe3f0e1","index":1}]}}],"usage":{"prompt_tokens":39451,"completion_tokens":904,"total_tokens":40355,"cost":0.0841084,"is_byok":false,"prompt_tokens_details":{"cached_tokens":128,"cache_write_tokens":0,"audio_tokens":0,"video_tokens":0},"cost_details":{"upstream_inference_cost":0.0841084,"upstream_inference_prompt_cost":0.0786844,"upstream_inference_completions_cost":0.005424},"completion_tokens_details":{"reasoning_tokens":776,"image_tokens":0,"audio_tokens":0}}}