Claude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/MClaude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/M
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AI21 Labs

AI21 Labs

AI21 Labs is an AI model provider.Tokenando tracks 6 AI21 Labs models, with input pricing from $0.200/M and an average blended cost of $4.403/M. Its flagship model is Jurassic-2 Ultra.

Jamba family pioneers the SSM/Transformer hybrid architecture, optimised for very long contexts at low cost.

Founded 2017HQ Tel Aviv, IsraelWebsite ↗Official pricing ↗API docs ↗
MODELS TRACKED
6
2 categories
FLAGSHIP
Jurassic-2 Ultra
Live API
MIN INPUT
$0.200/M
cheapest model in family
AVG BLENDED
$4.403/M
across 6 priced models
MAX CONTEXT
256K
largest window in family
Frontier
3 models
Jamba 1.5 Largeprofile
Live API · 256K ctx
in $2.000/Mout $8.000/M
SSM + Transformer · manual-seed
Jurassic-2 UltraprofileRETIRED
Live API · 8K ctx
in $15.000/Mout $15.000/M
Classic AI21 model · manual-seed
Jamba Large 1.7
text->text · 256K ctx
in $2.000/Mout $8.000/M
tokenizer: Other · cron:openrouter
Efficient
3 models
Jamba 1.5 Miniprofile
Live API · 256K ctx
in $0.200/Mout $0.400/M
Compact SSM hybrid · manual-seed
Jamba Instructprofile
Live API · 256K ctx
in $0.500/Mout $0.700/M
First Jamba model · manual-seed
Jurassic-2 MidprofileRETIRED
Live API · 8K ctx
in $3.000/Mout $3.000/M
Mid-tier J2 · manual-seed
Frequently Asked Questions

How many models does AI21 Labs offer?

Tokenando tracks 6 AI21 Labs models.

How much do AI21 Labs models cost?

AI21 Labs model input pricing starts at $0.200 per million tokens, with an average blended cost of $4.403 per million across the 6 priced models we track.

What is AI21 Labs's flagship model?

AI21 Labs's flagship model is Jurassic-2 Ultra. It's the highest-tier AI21 Labs model we track, with input pricing of $15.000 per million tokens.

What model categories does AI21 Labs cover?

AI21 Labs covers 2 categories: frontier and efficient.