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Baichuan-Omni-1.5

A source-linked model record from the 2026-09-27 VoiceBench capture.

Third-party Benchmark · VoiceBench · Captured 2026-09-27

These are published model results. VoiceAgent.best ran no model calls or voice-agent tests. They do not measure a platform, phone call, production latency, voice quality or handoff reliability.

Leaderboard · Repository · Paper · Dataset card · Apache-2.0 repository terms

Citation: Chen, Yue, Zhang, Gao, Tan and Li (2024). VoiceBench: Benchmarking LLM-Based Voice Assistants. arXiv:2410.17196.

VoiceBench dimensions for Baichuan-Omni-1.5.
Third-party Benchmark · VoiceBench · 2026-09-27 · Exact checkpoint and protocol version unknown.
ModelArchitectureWeightsAlpacaEvalsource 5-point scaleCommonEvalsource 5-point scaleWildVoicesource 5-point scaleSD-QAsource score /100MMSUsource score /100OBQAsource score /100BBHsource score /100IFEvalsource score /100AdvBenchsource score /100VoiceBench OverallSource reported /100Provenance
Baichuan-Omni-1.5OmniCommunity labelopenSource classification4.504.054.0643.4057.2574.5162.7054.5497.3171.32VoiceBench OverallVoiceBenchThird-party Benchmark
2026-09-27

Qwen3-Omni rows import official results: the leaderboard divides the three open-ended QA values by 20 and rounds to two decimals; Overall remains as officially reported. We preserve these published values and create no universal score. Run settings and checkpoint equivalence are unverified.

What this record establishes

It establishes that VoiceBench published these values under this model name. It does not establish which checkpoint a vendor uses or how that vendor configures its speech, orchestration and telephony stack.

  • Architecture and weight availability labels are community classifications from the leaderboard.
  • Exact checkpoint, run date and per-row evaluation configuration are not established by this table.

Official specification context

No official specification record is attached to this exact published row. A family name alone does not verify an API version or checkpoint.

Unknown in this record: verified latency, full-duplex behavior, context window, release date and current pricing. Published benchmark rows do not establish these specifications.

Identity and capture

Source model name
Baichuan-Omni-1.5
Exact checkpoint
Unknown
Evaluation date
Unknown; 2026-09-27 is our capture date
Protocol release
Unknown
Source model link
Not supplied in the leaderboard row
Capture identifier
leaderboard-sha256:422d8ec911076053b9f4b3cd5cc38909a4e3d75a9c0ed093f05279557800c993

This limited model record is excluded from search indexing. It remains accessible as context for the source library.