Olmo 3 7B Think vs Ternary Bonsai 2 27B

At a Glance

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Pricing and Limits
Input priceFrom · USD / 1M tokensNot reported$0.075Openrouter · Sep 23, 2026
Output priceFrom · USD / 1M tokensNot reported$0.50Openrouter · Sep 23, 2026
Context windowMaximum documented tokens66K262K
Model facts checkedAug 28, 2026View model evidence →Sep 18, 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

FieldOlmo-3-7B-ThinkTernary Bonsai 2 27B
DeveloperAi2PrismML
FamilyOlmo 3 7b ThinkBonsai 2
ModelOlmo-3-7B-ThinkTernary Bonsai 2 27B
VersionOlmo-3-7B-ThinkTernary Bonsai 2 27B
Lifecycleactiveactive
ReleasedUnknown2026-09-17
Knowledge cutoffUnknownUnknown
Input modalitiesTextText, Image
Output modalitiesTextText
Context window66K262K
Total parameters7.3B27.4B
Active parametersUnknownUnknown
Licenseapache-2.0apache-2.0
Open weightsYesYes
API availableUnknownYes
Self-hostableYesYes
Provider accessUnknownOpenrouter (Standard)
Capabilitieschat, generation, reasoningchat, generation, reasoning, tools, vision
Base modelUnknownQwen3.8 27B
Effective bit widthUnknown1.76 bits per weight
Language model sizeUnknown5.93 GB
Weight formatUnknownTernary g128 with FP16 group scales

Olmo 3 7B Think Capabilities

chatgenerationreasoning
Serving providers0
Canonical IDallenai/Olmo-3-7B-Think

Ternary Bonsai 2 27B Capabilities

chatgenerationreasoningtoolsvision
Serving providers1
Canonical IDprism-ml/Ternary-Bonsai-2-27B

Primary Evidence

Sources and Freshness

Questions

Olmo 3 7B Think vs Ternary Bonsai 2 27B FAQs

Is Olmo 3 7B Think or Ternary Bonsai 2 27B better for coding?+

This comparison does not currently contain a protocol-matched coding benchmark for both Olmo 3 7B Think and Ternary Bonsai 2 27B, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Which is cheaper, Olmo 3 7B Think or Ternary Bonsai 2 27B?+

Only Ternary Bonsai 2 27B has a directly sourced input price: $0.075 per million tokens. Only Ternary Bonsai 2 27B has a directly sourced output price: $0.50 per million tokens.

Which has a larger context window, Olmo 3 7B Think or Ternary Bonsai 2 27B?+

Ternary Bonsai 2 27B has the larger sourced context window. Olmo 3 7B Think supports 66K and Ternary Bonsai 2 27B supports 262K.

Which performs better in benchmarks, Olmo 3 7B Think or Ternary Bonsai 2 27B?+

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

Can Olmo 3 7B Think or Ternary Bonsai 2 27B be self-hosted?+

Both models have the same recorded self-hosting status: supported. Olmo 3 7B Think is open weight; Ternary Bonsai 2 27B is open weight.

Can Olmo 3 7B Think and Ternary Bonsai 2 27B understand images?+

Olmo 3 7B Think is not documented with image input; Ternary Bonsai 2 27B is documented with image input. This reflects supported input modalities, not vision quality.

Which can generate longer answers, Olmo 3 7B Think or Ternary Bonsai 2 27B?+

Neither has a larger sourced maximum output. Olmo 3 7B Think is 33K and Ternary Bonsai 2 27B is —.

Do Olmo 3 7B Think and Ternary Bonsai 2 27B support reasoning and tool use?+

Olmo 3 7B Think: reasoning. Ternary Bonsai 2 27B: reasoning, tool calling, and image input. Feature support does not establish relative quality.

Which is available from more inference providers, Olmo 3 7B Think or Ternary Bonsai 2 27B?+

Olmo 3 7B Think has 0 sourced provider routes; Ternary Bonsai 2 27B has 1, so Ternary Bonsai 2 27B has broader tracked availability.

Which offers better value, Olmo 3 7B Think or Ternary Bonsai 2 27B?+

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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