MolmoAct 2 vs Mistral Large 3

At a Glance

Compare
Mistral Large 3Mistral AI
Pricing and Limits
Context windowMaximum documented tokensNot reported262K
Model facts checkedAug 29, 2026View model evidence →Aug 29, 2026View model evidence →
Different Model RolesThese models do not share a sourced market category. Their primary-source facts remain comparable below, while performance claims require matched evidence.

Available Benchmarks

All benchmark results →
No Protocol-Matched Benchmark Yet.Results appear here only when both models share the same benchmark version, metric, evaluation protocol, and evidence class.

Side-by-Side Facts

FieldMolmoAct 2Mistral Large 3
DeveloperAi2Mistral AI
FamilyMolmoAct 2Mistral Large 3
ModelMolmoAct 2Mistral Large 3
Version2Mistral Large 3
Lifecycleactiveactive
Released2026-05-052025-12-02
Knowledge cutoffUnknownUnknown
Input modalitiesText, Image, Robot stateText, Image, Document
Output modalitiesRobot actionText
Context windowUnknown262K
Total parameters5B675B
Active parametersUnknown41B
Licenseapache-2.0Apache-2.0
Open weightsYesYes
API availableNoYes
Self-hostableYesYes
Provider accessUnknownMistral AI (Standard), Openrouter (Standard)
Capabilitiesaction-reasoning, bimanual-manipulation, depth-reasoning, fine-tuningagents, chat, generation, structured_outputs, tools, vision
Robotics model typeAction reasoning modelUnknown
Action representationFlow-matching continuous action expertUnknown
Control architectureMolmo 2-ER backbone with KV-cache bridge and action expertUnknown
Inference locationFlexibleUnknown
Native control rate (Hz)UnknownUnknown
Supported embodimentsSO-100, SO-101, Franka, WidowX, bimanual YAMUnknown
Training dataOpen bimanual YAM, SO-100/SO-101, DROID, BC-Z, Fractal, Bridge, and prior MolmoAct data described by Ai2.Unknown

MolmoAct 2 Capabilities

action-reasoningbimanual-manipulationdepth-reasoningfine-tuning
Model typeAction reasoning model
InferenceFlexible
Action representationFlow-matching continuous action expert
Supported embodiments5
Canonical IDallenai/MolmoAct2

Mistral Large 3 Capabilities

agentschatgenerationstructured outputstoolsvision
Model typeUnknown
InferenceUnknown
Action representationUnknown
Supported embodimentsUnknown
Canonical IDmistralai/mistral-large-2512

Primary Evidence

Sources and Freshness

Questions

MolmoAct 2 vs Mistral Large 3 FAQs

Is MolmoAct 2 or Mistral Large 3 better for coding?+

This comparison does not currently contain a protocol-matched coding benchmark for both MolmoAct 2 and Mistral Large 3, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Which is cheaper, MolmoAct 2 or Mistral Large 3?+

Only Mistral Large 3 has a directly sourced input price: $0.25 per million tokens. Only Mistral Large 3 has a directly sourced output price: $0.75 per million tokens.

Which has a larger context window, MolmoAct 2 or Mistral Large 3?+

Neither model has a larger sourced context window in this comparison. MolmoAct 2 is — and Mistral Large 3 is 262K.

Which performs better in benchmarks, MolmoAct 2 or Mistral Large 3?+

There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.

Can MolmoAct 2 or Mistral Large 3 be self-hosted?+

Both models have the same recorded self-hosting status: supported. MolmoAct 2 is open weight; Mistral Large 3 is open weight.

Can MolmoAct 2 and Mistral Large 3 understand images?+

MolmoAct 2 is documented with image input; Mistral Large 3 is documented with image input. This reflects supported input modalities, not vision quality.

Which can generate longer answers, MolmoAct 2 or Mistral Large 3?+

Neither has a larger sourced maximum output. MolmoAct 2 is — and Mistral Large 3 is —.

Do MolmoAct 2 and Mistral Large 3 support reasoning and tool use?+

MolmoAct 2: reasoning and image input. Mistral Large 3: tool calling and image input. Feature support does not establish relative quality.

Which is available from more inference providers, MolmoAct 2 or Mistral Large 3?+

MolmoAct 2 has 0 sourced provider routes; Mistral Large 3 has 2, so Mistral Large 3 has broader tracked availability.

Which offers better value, MolmoAct 2 or Mistral Large 3?+

There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.

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