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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Qwen
QwenFrontierDEPRECATED

Qwen1.5-72B-Chat

Legacy

Original Qwen 1.5 flagship. Deprecated — kept for legacy fine-tunes only.

Qwen1.5-72B-Chat is a frontier AI model from Qwen. It costs $0.900 per million input tokens and $0.900 per million output tokens (blended $0.900/M), with a 32K-token context window.

Released Feb 2024Modalities textOfficial model page ↗Compare with another model →Estimate monthly cost →
INPUT
$0.900/M
per million input tokens
OUTPUT
$0.900/M
per million output tokens
BLENDED 70/30
$0.900/M
default reference rate · how it's calculated →
CONTEXT
32K
32,000 tokens
What it's good at
  • Open weights
  • Mature fine-tune ecosystem
Typical use cases
  • Existing Qwen 1.5 72B integrations
Benchmarks
vs. best public score
LMArena Elo1172 Elo
Crowd-sourced head-to-head preference Elo rating.
Hand-curated from each provider's published reports and public leaderboards. Methodology varies across sources — treat as directional rather than authoritative.
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Qwen2.5-Max
Flagship · 32K ctx
in $1.600/Mout $6.400/M
Qwen2.5-72B-Instruct
Large · 128K ctx
in $1.200/Mout $1.200/M
Qwen2.5-32B-Instruct
Balanced · 128K ctx
in $0.700/Mout $0.700/M
Qwen2.5-14B-Instruct
Small · 128K ctx
in $0.350/Mout $0.350/M
Frequently asked questions

How much does Qwen1.5-72B-Chat cost?

Qwen1.5-72B-Chat costs $0.900 per million input tokens and $0.900 per million output tokens, for a blended reference rate of $0.900 per million tokens.

What is Qwen1.5-72B-Chat's context window?

Qwen1.5-72B-Chat supports up to 32K tokens of context (32,000 tokens).

What is Qwen1.5-72B-Chat best for?

Qwen1.5-72B-Chat is well suited to Open weights, Mature fine-tune ecosystem and Existing Qwen 1.5 72B integrations.

Who makes Qwen1.5-72B-Chat?

Qwen1.5-72B-Chat is developed and served by Qwen. It was released in Feb 2024.