Mistral: Mistral Small 3.1 24B
Listed on OpenRouter as mistralai/mistral-small-3.1-24b-instruct since Mar 25, 2025. 184 snapshot observations, 14 repricings.
$0.40per 1M blended · $0.35 in / $0.56 out
USD per 1M tokens · blended at 3 input : 1 output · at this price for 117 days (since Jun 14, 2026)
All-time low$0.027Jul 24, 2025
All-time high$0.40Feb 19, 2026
Change since first seen+168.0%$0.15 on Mar 25, 2025
Listed price over time
| Observed | Input | Output | Blended | Change |
|---|---|---|---|---|
| Jun 14, 2026 | $0.35 | $0.56 | $0.40 | -0.1% |
| Apr 23, 2026 | $0.35 | $0.56 | $0.40 | +705.0% |
| Mar 21, 2026 | $0.030 | $0.11 | $0.050 | -87.6% |
| Feb 19, 2026 | $0.35 | $0.56 | $0.40 | +705.0% |
| Nov 30, 2025 | $0.030 | $0.11 | $0.050 | -45.9% |
| Nov 19, 2025 | $0.050 | $0.22 | $0.093 | +48.0% |
| Oct 4, 2025 | $0.050 | $0.10 | $0.063 | -7.4% |
| Sep 16, 2025 | $0.040 | $0.15 | $0.068 | +1.4% |
| Sep 11, 2025 | $0.038 | $0.15 | $0.067 | +90.2% |
| Aug 25, 2025 | $0.020 | $0.080 | $0.035 | +11.1% |
| Aug 12, 2025 | $0.018 | $0.072 | $0.031 | +16.7% |
| Jul 24, 2025 | $0.027 | $0.027 | $0.027 | -56.8% |
| Jun 29, 2025 | $0.050 | $0.10 | $0.063 | -16.7% |
| May 3, 2025 | $0.050 | $0.15 | $0.075 | -50.0% |
| Mar 25, 2025 | $0.10 | $0.30 | $0.15 | first observation |
Where it is listed today
Current listed rates across the sources LLMPI compares. The cheapest blended row is highlighted; lower price never implies identical terms, speed, or quality.
| Source | Input | Output | Blended | Listing ID |
|---|---|---|---|---|
| OpenRouter Pricing evidence | $0.35 | $0.56 | $0.40 | mistralai/mistral-small-3.1-24b-instruct |
| Nous Portal Provider catalog (not exact listing evidence) | $0.35 | $0.56 | $0.40 | mistralai/mistral-small-3.1-24b-instruct |
Evidence and scope
- Source
- OpenRouter public model listing
- Archive
- Wayback Machine snapshots of that listing (weekly-grade, from July 2023) plus LLMPI's own daily snapshots since June 2026
- Last observed
- Oct 9, 2026
- Data
- history.json (CC BY 4.0)
This is the listed standard text-token rate for one OpenRouter listing ID. It does not normalize caching, batch discounts, long-context tiers, providers behind the listing, or model quality. A price can also move because OpenRouter's default route changed provider.