{"history":[{"observed_at":"2026-09-18T23:56:02+00:00","day":"2026-09-18","price":0.15,"currency":"USD","price_usd":0.15,"price_eur":0.13089,"prices":{"per_1m_tokens_cached_in":0.05,"per_1m_tokens_out":0.5},"fx_usd_per_eur":1.146,"snapshot_id":305}],"sku_id":"llm/wandb/zai-org/GLM-5.3-Flash","license":"CC BY 4.0"}