Model Comparator

Compare up to four models using the same criteria.

2 models compared

✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.

Intelligence

GPT-5.5 Instant (June 2026)
26
Mistral Large 4 (High)
Best: 26.1

Coding

GPT-5.5 Instant (June 2026)
39.4
Mistral Large 4 (High)
—

Agentic

GPT-5.5 Instant (June 2026)
16.6
Mistral Large 4 (High)
—

Cyber Index

GPT-5.5 Instant (June 2026)
—
Mistral Large 4 (High)
49.5%

Speed

GPT-5.5 Instant (June 2026)
151 t/s
Mistral Large 4 (High)
Best: 161 t/s

TTFT

GPT-5.5 Instant (June 2026)
Best: 0.86 s
Mistral Large 4 (High)
1.42 s

Input · $ / 1M tokens

GPT-5.5 Instant (June 2026)
$5×7.1 relative to the lowest price among the compared models
Mistral Large 4 (High)
Best: $0.70

Output · $ / 1M tokens

GPT-5.5 Instant (June 2026)
$30×14.3 relative to the lowest price among the compared models
Mistral Large 4 (High)
Best: $2.10

Context window

GPT-5.5 Instant (June 2026)
1M
Mistral Large 4 (High)
1M

Reasoning

GPT-5.5 Instant (June 2026)
Yes
Mistral Large 4 (High)
Yes

Open weights

GPT-5.5 Instant (June 2026)
No
Mistral Large 4 (High)
Yes

Cost / task

GPT-5.5 Instant (June 2026)
Best: $0.569
Mistral Large 4 (High)
$2.06×3.6 relative to the lowest price among the compared models

Each reasoning level remains a separate configuration.

Score and cost

Each line joins the reasoning levels of a compared model; the large point marks the configuration in the table. The top-right corner holds the best score for the lowest cost. Select another point to compare that level.

Intelligence Indexmost efficient ↗Cost per task
  • GPT-5.5 Instant (June 2026)26 · $0.569
  • Mistral Large 4 (High)26.1 · $2.06

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