AI21 vs Mistral · synced 2026-08-11

jamba-large-1.6 vs mistral-medium-3-5

mistral-medium-3-5 is 1.3× cheaper on input than jamba-large-1.6.

jamba-large-1.6 mistral-medium-3-5
Input / 1M $2.00 $1.50
Cached input / 1M
Output / 1M $8.00 $7.50
Context window 256K 262K
Max output 256K 262K
Provider AI21 Mistral
Vision No Yes
Tool calling No Yes
Token count estimated estimated

Capability for the money

Independent measurement · Artificial Analysis · read 2026-08-11

mistral-medium-3-5 is 1.2× cheaper than jamba-large-1.6 and scores higher on hard reasoning (GPQA Diamond) — there is no case for paying more here.

  1. Hard reasoning

    graduate-level science and multi-step analysis

    GPQA Diamond
    jamba-large-1.638.7%
    mistral-medium-3-574.8%

    mistral-medium-3-5 +36.1

Averaged over the benchmarks both models sat, mistral-medium-3-5 returns 24.9 points of pass rate per dollar of blended price against 11.1 — the ratio that decides whether the dearer model earns its rate.

Each figure is a pass rate: the share of that test set the model answered correctly, measured by a third party rather than self-reported by the lab. Rows are different tests of different difficulty, so compare a model against the other model, not one row against the next. No published following instructions, coding or tool use score for one of these models, so those lenses are omitted. And a benchmark is not your workload — it narrows the shortlist, it does not pick for you.

Which to pick

List price is not production cost. Output length, cache hit rate, retries and task quality move the real number more than the headline rate does — price your own prompt on the token ledger before deciding.

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