LLM Reference

Baichuan M2 32B

baichuan-m2-32b

Researched today

Last refreshed 2026-05-22. Next refresh: weekly.

Open SourceLong context

Baichuan M2 32B is worth evaluating for long context when its provider route and context window match the workload.

Decision context: Long context task fit, 1 tracked provider route, and research from 2026-05-22.

Use it for

  • Teams evaluating long context
  • Workloads that can use a 131K context window
  • Buyers comparing 1 tracked provider route

Do not use it for

  • Vision or document-understanding workloads
  • Strict JSON or tool-calling flows

Cheapest output

$0.070

Novita AI per 1M tokens

Provider routes

1

Tracked API hosts

Quality / dollar

Unknown

No task benchmark coverage yet

Freshness

2026-05-22

Researched today

fresh

Top use-case fit

Long context

Included by capability and metadata signals in the decision map.

Provider price ladder

ProviderInput / 1MOutput / 1MRoute
Novita AI$0.070$0.070
Serverless

Benchmark peer barsfor Long context

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

About

Baichuan M2 32B is Baichuan AI's second medical-enhanced reasoning model, built upon Qwen2.5-32B with an innovative Large Verifier System. Trained via multi-stage reinforcement learning with improved GRPO for real-world medical reasoning tasks including diagnosis, treatment planning, and clinical Q&A. Outperforms all open-source models and most closed-source counterparts on HealthBench. Released with arXiv paper 2509.02208.

Baichuan M2 32B has a 128K-token context window.

Baichuan M2 32B input tokens at $0.07/1M, output at $0.07/1M.

Capabilities

Reasoning

Rankings

Specifications

Released2025-09-02
Parameters32B
Context131K
ArchitectureDecoder Only
Specializationmedical
Trainingpretrained
Fine-tuningrlhf

Created by

Open-source AI with massive context

Beijing, China
Founded 2023
Website

Providers(1)