Solar Pro 4 in fedi-index
The score in every slice, what it is made of, value, local run and history.
fedi-index · General
B 1,370 ±3
Percentile 53 · #139 · provisional
People prefer / Solves tasks
1,381 / —
Human votes vs benchmarks, Elo-eq
Value
+47◆
$0.105 per 1M tokens, median of 4 providers · vendor $0.525
On your hardware
Closed weights: cloud only.
Score decomposition
B General 1,370 [1,368–1,373] Percentile 53 · #139 · components: 6 provisional
| Source | Component | Value | Elo-eq | Weight | Measured | Variant |
|---|---|---|---|---|---|---|
| LMArena |
text/overall
|
1,386 ±2.92 | 1,386 ±3 | 26.0% | 2026-10-02 | — |
| LMArena |
text/hard_prompts
|
1,399 ±3.43 | 1,394 ±3 | 25.8% | 2026-10-02 | — |
| LMArena |
text/instruction_following
|
1,376 ±4.27 | 1,390 ±4 | 12.6% | 2026-10-02 | — |
| LMArena |
text/expert
|
1,425 ±7.10 | 1,415 ±6 | 11.7% | 2026-10-02 | — |
| LMArena |
text/longer_query
|
1,381 ±3.96 | 1,382 ±4 | 6.4% | 2026-10-02 | — |
| LMArena |
text/multi_turn
|
1,389 ±6.55 | 1,389 ±6 | 5.8% | 2026-10-02 | — |
Weight is the share of the component in the score (the rest is the prior that pulls models with little data towards the population median). Methodology
B Coding 1,393 [1,389–1,397] Percentile 65 · #99 · components: 2 provisional
| Source | Component | Value | Elo-eq | Weight | Measured | Variant |
|---|---|---|---|---|---|---|
| LMArena |
webdev/overall
|
1,370 ±5.16 | 1,413 ±2 | 46.7% | 2026-10-01 | — |
| LMArena |
text/coding
|
1,438 ±4.81 | 1,416 ±4 | 43.5% | 2026-10-02 | — |
Weight is the share of the component in the score (the rest is the prior that pulls models with little data towards the population median). Methodology
B Math 1,375 [1,358–1,392] Percentile 54 · #118 · components: 1 provisional
| Source | Component | Value | Elo-eq | Weight | Measured | Variant |
|---|---|---|---|---|---|---|
| LMArena |
text/math
|
1,414 ±11 | 1,406 ±10 | 84.6% | 2026-10-02 | — |
Weight is the share of the component in the score (the rest is the prior that pulls models with little data towards the population median). Methodology
C Writing 1,346 [1,338–1,353] Percentile 48 · #140 · components: 2 provisional
| Source | Component | Value | Elo-eq | Weight | Measured | Variant |
|---|---|---|---|---|---|---|
| LMArena |
text/creative_writing
|
1,315 ±5.76 | 1,341 ±6 | 60.5% | 2026-10-02 | — |
| LMArena |
text/longer_query
|
1,381 ±3.96 | 1,382 ±4 | 32.9% | 2026-10-02 | — |
Weight is the share of the component in the score (the rest is the prior that pulls models with little data towards the population median). Methodology
C Language: 繁體中文 1,375 [1,362–1,388] Percentile 46 · #120 · components: 1 provisional
| Source | Component | Value | Elo-eq | Weight | Measured | Variant |
|---|---|---|---|---|---|---|
| LMArena |
text/chinese
|
1,418 ±8.96 | 1,388 ±7 | 92.9% | 2026-10-02 | — |
Weight is the share of the component in the score (the rest is the prior that pulls models with little data towards the population median). Methodology
B Language: English 1,390 [1,382–1,398] Percentile 59 · #112 · components: 1 provisional
| Source | Component | Value | Elo-eq | Weight | Measured | Variant |
|---|---|---|---|---|---|---|
| LMArena |
text/english
|
1,414 ±3.99 | 1,403 ±4 | 93.7% | 2026-10-02 | — |
Weight is the share of the component in the score (the rest is the prior that pulls models with little data towards the population median). Methodology
C Language: Español 1,381 [1,357–1,404] Percentile 34 · #99 · components: 1 provisional
| Source | Component | Value | Elo-eq | Weight | Measured | Variant |
|---|---|---|---|---|---|---|
| LMArena |
text/spanish
|
1,402 ±14 | 1,400 ±13 | 89.9% | 2026-10-02 | — |
Weight is the share of the component in the score (the rest is the prior that pulls models with little data towards the population median). Methodology
C Language: Français 1,371 [1,347–1,395] Percentile 31 · #94 · components: 1 provisional
| Source | Component | Value | Elo-eq | Weight | Measured | Variant |
|---|---|---|---|---|---|---|
| LMArena |
text/french
|
1,404 ±15 | 1,390 ±14 | 89.7% | 2026-10-02 | — |
Weight is the share of the component in the score (the rest is the prior that pulls models with little data towards the population median). Methodology
C Language: Русский 1,361 [1,349–1,372] Percentile 43 · #134 · components: 1 provisional
| Source | Component | Value | Elo-eq | Weight | Measured | Variant |
|---|---|---|---|---|---|---|
| LMArena |
text/russian
|
1,362 ±7.09 | 1,372 ±6 | 93.1% | 2026-10-02 | — |
Weight is the share of the component in the score (the rest is the prior that pulls models with little data towards the population median). Methodology
History
The same in a table
| Model | 2026-10 |
|---|---|
| Solar Pro 4 | 1,370 B |
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