OLMo 3 7B Think is Allen AI's language model with a 33K context window and up to 4K output tokens. A 7B reasoning-focused open language model from the Allen Institute for AI's OLMo 3 series, designed for multi-step thinking and complex problem-solving.
Specifications
Canonical IDallenai-olmo-3-7b-think
TypeLanguage
StatusActive
CreatorAllen AIAllen AI
Context Window33K tokens
Max Output4K tokens
Input ModalitiesText
Output ModalitiesText
Reasoning Effortsdefault
Parameters7B
Benchmarks
Intelligence Index
4.0
#430
Math Index
70.7
#88
MMLU-Pro
0.7
#231
GPQA
0.5
#325
HLE
0.1
#256
LiveCodeBench
0.6
#102
IFBench
0.4
#221
Time to First Token
SciCode
0.2
#349
AIME 2025
0.7
#88
LCR
0.0
#376
TerminalBench Hard
0.0
#330
TAU2
0.0
#381
Output TPS
0.0
#293

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities2/13
Reasoning
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Cheapest Instances to Run It

Cloud GPU instances that can host OLMo 3 7B Think, ranked by cheapest on-demand price. The model needs about 17 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.

All clouds
FP16 (full precision)
US Dollar ($)
Instance
Cloud
GPU
VRAM
Price
Cheapest region
g2-standard-4GCPnvidia-l424 GB$0.705/hrus-east4
g6.xlargeAWSL422 GB$0.805/hrus-east-1
g2-standard-8GCPnvidia-l424 GB$0.851/hrus-east4
7 more instances can run OLMo 3 7B Think
Unlock the full ranked list and FP8 / INT4 quantization with a CloudPrice subscription.

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
OLMo 3.1 32B Instruct66KAvailable
OLMo 3 32B Think66K$0.150$0.500Available
OLMo 3 7B Think33KCurrent
OLMo 3.1 32B ThinkAvailable
OLMo 3 7B Instruct33KAvailable
OLMo 2 32BAvailable
OLMo 2 7BAvailable

Model IDs

allenai-olmo-3-7b-think
olmo-3-7b-think
publicai/allenai/Olmo-3-7B-Think