GeekRadar / The comparison desk
COMPARE.
AI models
Not reported

jamba-1.5-mini

Model evaluation

Capability & preference

Human preference · Arena

Overall text preferences from head-to-head votes. Not factual accuracy or a task-success rate.

jamba-1.5-mini 1186.6 jamba-1.5-mini · 95% interval 1179.5–1193.8 · 8,858 votes · 2026-10-15

Recorded results

Only the same benchmark, version, workload, scenario and unit share a row. Missing results are not zero. System results include the full submitted hardware and software configuration.

Arena text preference / chinesehuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,135.59 rating

Confidence interval: 1,114.17 – 1,157.00

711 votes

Category
chinese
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / codinghuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,178.10 rating

Confidence interval: 1,162.94 – 1,193.26

1352 votes

Category
coding
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / creative_writinghuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,164.22 rating

Confidence interval: 1,148.68 – 1,179.75

1399 votes

Category
creative_writing
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / englishhuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,223.92 rating

Confidence interval: 1,214.95 – 1,232.89

5087 votes

Category
english
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / exclude_tieshuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,056.79 rating

Confidence interval: 1,045.06 – 1,068.51

5612 votes

Category
exclude_ties
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / experthuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,135.42 rating

Confidence interval: 1,104.79 – 1,166.05

332 votes

Category
expert
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / germanhuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,161.95 rating

Confidence interval: 1,123.83 – 1,200.07

248 votes

Category
german
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / hard_promptshuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,166.65 rating

Confidence interval: 1,154.90 – 1,178.41

2350 votes

Category
hard_prompts
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / hard_prompts_englishhuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,181.67 rating

Confidence interval: 1,167.48 – 1,195.86

1545 votes

Category
hard_prompts_english
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / industry_business_and_management_and_financial_operationshuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,157.43 rating

Confidence interval: 1,139.26 – 1,175.60

1005 votes

Category
industry_business_and_management_and_financial_operations
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / industry_entertainment_and_sports_and_mediahuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,158.11 rating

Confidence interval: 1,143.06 – 1,173.16

1450 votes

Category
industry_entertainment_and_sports_and_media
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / industry_legal_and_governmenthuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,223.42 rating

Confidence interval: 1,198.48 – 1,248.36

531 votes

Category
industry_legal_and_government
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / industry_life_and_physical_and_social_sciencehuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,190.18 rating

Confidence interval: 1,174.46 – 1,205.90

1490 votes

Category
industry_life_and_physical_and_social_science
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / industry_mathematicalhuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,160.98 rating

Confidence interval: 1,143.78 – 1,178.17

932 votes

Category
industry_mathematical
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / industry_medicine_and_healthcarehuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,180.92 rating

Confidence interval: 1,154.30 – 1,207.53

486 votes

Category
industry_medicine_and_healthcare
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / industry_software_and_it_serviceshuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,188.78 rating

Confidence interval: 1,176.37 – 1,201.20

2294 votes

Category
industry_software_and_it_services
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / industry_writing_and_literature_and_languagehuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,165.38 rating

Confidence interval: 1,152.92 – 1,177.84

2361 votes

Category
industry_writing_and_literature_and_language
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / instruction_followinghuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,147.87 rating

Confidence interval: 1,137.38 – 1,158.36

3254 votes

Category
instruction_following
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / japanesehuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,019.07 rating

Confidence interval: 983.29 – 1,054.86

270 votes

Category
japanese
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / longer_queryhuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,156.43 rating

Confidence interval: 1,139.09 – 1,173.76

1023 votes

Category
longer_query
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / mathhuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,160.17 rating

Confidence interval: 1,144.19 – 1,176.15

1094 votes

Category
math
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / multi_turnhuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,156.88 rating

Confidence interval: 1,142.32 – 1,171.44

1639 votes

Category
multi_turn
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / non_englishhuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,134.73 rating

Confidence interval: 1,124.41 – 1,145.06

3771 votes

Category
non_english
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / overallhuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,186.64 rating

Confidence interval: 1,179.48 – 1,193.80

8858 votes

Category
overall
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference
Arena text preference / russianhuman preference · 2026-10-15 · rating

jamba-1.5-mini

1,156.27 rating

Confidence interval: 1,138.44 – 1,174.09

998 votes

Category
russian
Evaluated configuration
jamba-1.5-mini
Evaluation type
human preference

Run it locally

Inference · memory estimate

jamba-1.5-mini

Not enough verified architecture information for a reliable VRAM estimate.

Capabilities

Model license
Jamba Open