Together AI launched hosted Day-1 inference for GLM-5.3 Flash (320B-A18B MoE, 1M context), nearly matching Luna on DeepSWE benchmarks while completing more than twice the work per dollar.

Key Takeaways

  • ✓Day-1 managed serving of 320B-A18B MoE lowers deployment hurdles for custom hybrid-attention architectures;
  • ✓DeepSWE evaluations demonstrate over 2x work completed per dollar compared to closed frontier models;
  • ✓Available immediately via Together AI Model Market and unified developer API for dedicated endpoints.
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GLM-5.3-Flash · in: $0.15 / out: $0.5
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🛠️ Ecosystem & IDERules
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Up NextCommand Code ships GLM-5.3 FlashX: ~200 TPS, 1M-context multimodal
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