Model comparison · image, text
Mistral-Medium-3.5-128B vs Mistral-Small-4-119B-2603
Symmetrical, primary-source facts with unknown values left visible. No winner is assigned without comparable measurements.
FieldAt a glance
Mistral AI · activeMistral-Medium-3.5-128BVerified Aug 28, 2026
Mistral AI · activeMistral-Small-4-119B-2603Verified Aug 28, 2026
Technical differences
Side-by-side facts
| Field | Mistral-Medium-3.5-128B | Mistral-Small-4-119B-2603 |
|---|---|---|
| Developer | Mistral AI | Mistral AI |
| Family | Mistral Medium 3 5 128b | Mistral Small 4 119b 2603 |
| Model | Mistral-Medium-3.5-128B | Mistral-Small-4-119B-2603 |
| Version | Mistral-Medium-3.5-128B | Mistral-Small-4-119B-2603 |
| Lifecycle | active | active |
| Input modalities | Text, Image | Text, Image |
| Output modalities | Text | Text |
| Context window | 262144 | 1048576 |
| Total parameters | 127704210176 | 119401317952 |
| Active parameters | Unknown | 6500000000 |
| License | other | apache-2.0 |
| Open weights | Yes | Yes |
| API available | Unknown | Unknown |
| Self-hostable | Yes | Yes |
| Capabilities | chat, generation, reasoning, tools | chat, generation, reasoning, tools |
13 comparable fields · 6 material differences · Pair passes the primary-source comparison gate
Primary benchmark evidence
Comparable performance
No protocol-matched benchmark yet.Results appear here only when both models share the same benchmark version, metric, evaluation protocol, and evidence class.
Mistral-Medium-3.5-128B capabilities
Input price—
Output price—
Serving providers0
Canonical IDmistralai/Mistral-Medium-3.5-128B
Mistral-Small-4-119B-2603 capabilities
Input price—
Output price—
Serving providers0
Canonical IDmistralai/Mistral-Small-4-119B-2603
Internal comparison graph
Related comparisons
Primary evidence