Bolmo 7B vs MolmoAct2 Pretrain

At a Glance

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Pricing and Limits
Context windowMaximum documented tokens66K16K
Model facts checkedSep 3, 2026View model evidence →Aug 28, 2026View model evidence →

Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →

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

FieldBolmo 7BMolmoAct2-Pretrain
DeveloperAi2Ai2
FamilyBolmoMolmoact2 Pretrain
ModelBolmo 7BMolmoAct2-Pretrain
VersionBolmo 7BMolmoAct2-Pretrain
Lifecycleactiveactive
Released2025-12-13Unknown
Knowledge cutoff2024-12-01Unknown
Input modalitiesTextModel-specific input
Output modalitiesTextModel-specific input
Context window66K16K
Total parameters7.6B4.9B
Active parametersUnknownUnknown
Licenseapache-2.0Unknown
Open weightsYesYes
API availableNoUnknown
Self-hostableYesYes
Provider accessUnknownUnknown
Capabilitiesgenerationrobot_action_generation

Bolmo 7B Capabilities

generation
Serving providers0
Canonical IDallenai/Bolmo-7B

MolmoAct2 Pretrain Capabilities

robot action generation
Serving providers0
Canonical IDallenai/MolmoAct2-Pretrain

Primary Evidence

Sources and Freshness

Questions

Bolmo 7B vs MolmoAct2 Pretrain FAQs

Is Bolmo 7B or MolmoAct2 Pretrain better for coding?+

This comparison does not currently contain a protocol-matched coding benchmark for both Bolmo 7B and MolmoAct2 Pretrain, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Which is cheaper, Bolmo 7B or MolmoAct2 Pretrain?+

Neither model has a directly sourced input price in this comparison. Neither model has a directly sourced output price in this comparison.

Which has a larger context window, Bolmo 7B or MolmoAct2 Pretrain?+

Bolmo 7B has the larger sourced context window. Bolmo 7B supports 66K and MolmoAct2 Pretrain supports 16K.

Which performs better in benchmarks, Bolmo 7B or MolmoAct2 Pretrain?+

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

Can Bolmo 7B or MolmoAct2 Pretrain be self-hosted?+

Both models have the same recorded self-hosting status: supported. Bolmo 7B is open weight; MolmoAct2 Pretrain is open weight.

Can Bolmo 7B and MolmoAct2 Pretrain understand images?+

Bolmo 7B is not documented with image input; MolmoAct2 Pretrain is not documented with image input. This reflects supported input modalities, not vision quality.

Which can generate longer answers, Bolmo 7B or MolmoAct2 Pretrain?+

Neither has a larger sourced maximum output. Bolmo 7B is — and MolmoAct2 Pretrain is —.

Do Bolmo 7B and MolmoAct2 Pretrain support reasoning and tool use?+

Bolmo 7B: none of these features are definitively sourced. MolmoAct2 Pretrain: none of these features are definitively sourced. Feature support does not establish relative quality.

Which is available from more inference providers, Bolmo 7B or MolmoAct2 Pretrain?+

Bolmo 7B has 0 sourced provider routes; MolmoAct2 Pretrain has 0, a tie.

Which offers better value, Bolmo 7B or MolmoAct2 Pretrain?+

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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